/***************************************************************** * * ███████╗██████╗ ██████╗ ██╗ ██████╗ ███████╗██╗ ██╗ * ██╔════╝██╔══██╗██╔══██╗██║ ╚════██╗██╔════╝██║ ██║ * ███████╗██████╔╝██║ ██║██║ █████╔╝███████╗██║ ██║ * ╚════██║██╔══██╗██║ ██║██║ ██╔═══╝ ╚════██║╚██╗ ██╔╝ * ███████║██║ ██║██████╔╝███████╗███████╗███████║ ╚████╔╝ * ╚══════╝╚═╝ ╚═╝╚═════╝ ╚══════╝╚══════╝╚══════╝ ╚═══╝ * * The present RTL was generated by srdl2sv v0.01. The RTL and all * templates the RTL is derived from are licensed under the MIT * license. The license is shown below. * * srdl2sv itself is licensed under GPLv3. * * Maintainer : Dennis Potter * Report Bugs: https://github.com/Silicon1602/srdl2sv/issues * * ===GENERATION INFORMATION====================================== * * Generation information: * - User: : dpotter * - Time : November 26 2021 16:32:57 * - Path : /home/dpotter/srdl2sv/examples/interrupt_hierarchy * - RDL file : ['interrupt_hierarchy.rdl'] * - Hostname : ArchXPS * * RDL include directories: * - * * Commandline arguments to srdl2sv: * - Ouput Directory : srdl2sv_out * - Stream Log Level : INFO * - File Log Level : NONE * - Use Real Tabs : False * - Tab Width : 4 * - Enums Enabled : True * - Address Errors : True * - Unpacked I/Os : True * - Register Bus Type: amba3ahblite * - Address width : 32 * - Byte enables : True * - Descriptions : {'AddrMap': False, 'RegFile': False, 'Memory': False, 'Register': False, 'Field': False} * * ===LICENSE OF INTERRUPT_HIERARCHY.SV===================================== * * Copyright 2021 Dennis Potter * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. ****************************************************************/ module interrupt_hierarchy ( // Reset signals declared for registers input field_reset_n, // Ports for 'General Clock' input clk, // Ports for 'AHB Protocol' input HRESETn , input [31:0] HADDR , input HWRITE , input [2:0] HSIZE , input [3:0] HPROT , input [1:0] HTRANS , input [32-1:0] HWDATA , input HSEL , output HREADYOUT, output HRESP , output [32-1:0] HRDATA , // Ports for 'block_a_int' output block_a_int_intr , output block_a_int_halt , input [0:0] block_a_int__crc_error_in , input [0:0] block_a_int__len_error_in , input [0:0] block_a_int__multi_bit_ecc_error_in, input [3:0] block_a_int__active_ecc_master_in , // Ports for 'block_b_int' output block_b_int_intr , output block_b_int_halt , input [0:0] block_b_int__crc_error_in , input [0:0] block_b_int__len_error_in , input [0:0] block_b_int__multi_bit_ecc_error_in, input [3:0] block_b_int__active_ecc_master_in , // Ports for 'block_c_int' output block_c_int_intr , output block_c_int_halt , input [0:0] block_c_int__crc_error_in , input [0:0] block_c_int__len_error_in , input [0:0] block_c_int__multi_bit_ecc_error_in, input [3:0] block_c_int__active_ecc_master_in , // Ports for 'block_d_int' output block_d_int_intr , output block_d_int_halt , input [0:0] block_d_int__crc_error_in , input [0:0] block_d_int__len_error_in , input [0:0] block_d_int__multi_bit_ecc_error_in, input [3:0] block_d_int__active_ecc_master_in , // Ports for 'master_int' output master_int_intr, // Ports for 'master_halt' output master_halt_intr, output master_halt_halt, // Ports for 'global_int' output global_int_intr, output global_int_halt ); // Internal signals srdl2sv_widget_if #(.ADDR_W (32), .DATA_W(32)) widget_if; /******************************************************************* * AMBA 3 AHB Lite Widget * ====================== * Naming conventions * - widget_if -> SystemVerilog interface to between widgets * and the internal srdl2sv registers. * - H* -> Signals as defined in AMBA3 AHB Lite * specification * - clk -> Clock that drives registers and the bus *******************************************************************/ srdl2sv_amba3ahblite #(.FLOP_REGISTER_IF (0), .BUS_BITS (32), .NO_BYTE_ENABLE (0)) srdl2sv_amba3ahblite_inst (// Bus protocol .HRESETn, .HCLK (clk), .HADDR, .HWRITE, .HSIZE, .HPROT, .HTRANS, .HWDATA, .HSEL, .HREADYOUT, .HRESP, .HRDATA, // Interface to internal logic .widget_if); /******************************************************************* /******************************************************************* /* REGISTER : block_a_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_a_int_active ; logic block_a_int_sw_wr ; logic [31:0] block_a_int_data_mux_in ; logic block_a_int_rdy_mux_in ; logic block_a_int_err_mux_in ; logic [0:0] block_a_int__crc_error_q ; logic [0:0] block_a_int__crc_error_sticky_latch ; logic [0:0] block_a_int__len_error_q ; logic [0:0] block_a_int__len_error_sticky_latch ; logic [0:0] block_a_int__multi_bit_ecc_error_q ; logic [0:0] block_a_int__multi_bit_ecc_error_sticky_latch; logic [3:0] block_a_int__active_ecc_master_q ; logic [3:0] block_a_int__active_ecc_master_sticky_latch ; // Register-activation for 'block_a_int' assign block_a_int_active = widget_if.addr == 0; assign block_a_int_sw_wr = block_a_int_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_a_int[0:0]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int__crc_error_q <= 1'd0; end else begin if (block_a_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_a_int__crc_error_q[0:0] <= block_a_int__crc_error_q[0:0] & ~widget_if.w_data[0:0]; end else begin for (int i = 0; i < 1; i++) begin if (block_a_int__crc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_a_int__crc_error_q[i] <= 1'b1; end end end end // of block_a_int__crc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_a_int__crc_error_sticky_latch = block_a_int__crc_error_in; //-----------------FIELD SUMMARY----------------- // name : len_error (block_a_int[1:1]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int__len_error_q <= 1'd0; end else begin if (block_a_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_a_int__len_error_q[0:0] <= block_a_int__len_error_q[0:0] & ~widget_if.w_data[1:1]; end else begin for (int i = 0; i < 1; i++) begin if (block_a_int__len_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_a_int__len_error_q[i] <= 1'b1; end end end end // of block_a_int__len_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_a_int__len_error_sticky_latch = block_a_int__len_error_in; //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_a_int[2:2]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_a_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_a_int__multi_bit_ecc_error_q[0:0] <= block_a_int__multi_bit_ecc_error_q[0:0] & ~widget_if.w_data[2:2]; end else begin for (int i = 0; i < 1; i++) begin if (block_a_int__multi_bit_ecc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_a_int__multi_bit_ecc_error_q[i] <= 1'b1; end end end end // of block_a_int__multi_bit_ecc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_a_int__multi_bit_ecc_error_sticky_latch = block_a_int__multi_bit_ecc_error_in; //-----------------FIELD SUMMARY----------------- // name : active_ecc_master (block_a_int[7:4]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'sticky'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int__active_ecc_master_q <= 4'd0; end else begin if (block_a_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_a_int__active_ecc_master_q[3:0] <= block_a_int__active_ecc_master_q[3:0] & ~widget_if.w_data[7:4]; end else if (|block_a_int__active_ecc_master_sticky_latch && !(|block_a_int__active_ecc_master_q)) begin // Sticky. Keep value until software clears it block_a_int__active_ecc_master_q <= block_a_int__active_ecc_master_in; end end // of block_a_int__active_ecc_master's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_a_int__active_ecc_master_sticky_latch = block_a_int__active_ecc_master_in; /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign block_a_int_intr = |(block_a_int__crc_error_q & block_a_int_en__crc_error_q) || |(block_a_int__len_error_q & block_a_int_en__len_error_q) || |(block_a_int__multi_bit_ecc_error_q & block_a_int_en__multi_bit_ecc_error_q); // Register has at least one interrupt field with halt property set assign block_a_int_halt = |(block_a_int__crc_error_q & ~block_a_halt_en__crc_error_q) || |(block_a_int__len_error_q & ~block_a_halt_en__len_error_q) || |(block_a_int__multi_bit_ecc_error_q & ~block_a_halt_en__multi_bit_ecc_error_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_a_int_data_mux_in = {{24{1'b0}}, block_a_int__active_ecc_master_q, {1{1'b0}}, block_a_int__multi_bit_ecc_error_q, block_a_int__len_error_q, block_a_int__crc_error_q}; // Internal registers are ready immediately assign block_a_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_a_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_a_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_a_int_en_active ; logic block_a_int_en_sw_wr ; logic [31:0] block_a_int_en_data_mux_in ; logic block_a_int_en_rdy_mux_in ; logic block_a_int_en_err_mux_in ; logic [0:0] block_a_int_en__crc_error_q ; logic [0:0] block_a_int_en__len_error_q ; logic [0:0] block_a_int_en__multi_bit_ecc_error_q; // Register-activation for 'block_a_int_en' assign block_a_int_en_active = widget_if.addr == 4; assign block_a_int_en_sw_wr = block_a_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_a_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int_en__crc_error_q <= 1'd1; end else begin if (block_a_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_int_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_a_int_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_a_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int_en__len_error_q <= 1'd1; end else begin if (block_a_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_int_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_a_int_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_a_int_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_int_en__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_a_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_int_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_a_int_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_a_int_en_data_mux_in = {{29{1'b0}}, block_a_int_en__multi_bit_ecc_error_q, block_a_int_en__len_error_q, block_a_int_en__crc_error_q}; // Internal registers are ready immediately assign block_a_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_a_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_a_halt_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_a_halt_en_active ; logic block_a_halt_en_sw_wr ; logic [31:0] block_a_halt_en_data_mux_in ; logic block_a_halt_en_rdy_mux_in ; logic block_a_halt_en_err_mux_in ; logic [0:0] block_a_halt_en__crc_error_q ; logic [0:0] block_a_halt_en__len_error_q ; logic [0:0] block_a_halt_en__multi_bit_ecc_error_q; // Register-activation for 'block_a_halt_en' assign block_a_halt_en_active = widget_if.addr == 8; assign block_a_halt_en_sw_wr = block_a_halt_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_a_halt_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_halt_en__crc_error_q <= 1'd0; end else begin if (block_a_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_halt_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_a_halt_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_a_halt_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_halt_en__len_error_q <= 1'd0; end else begin if (block_a_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_halt_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_a_halt_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_a_halt_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_a_halt_en__multi_bit_ecc_error_q <= 1'd1; end else begin if (block_a_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_a_halt_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_a_halt_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_a_halt_en_data_mux_in = {{29{1'b0}}, block_a_halt_en__multi_bit_ecc_error_q, block_a_halt_en__len_error_q, block_a_halt_en__crc_error_q}; // Internal registers are ready immediately assign block_a_halt_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_a_halt_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_b_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_b_int_active ; logic block_b_int_sw_wr ; logic [31:0] block_b_int_data_mux_in ; logic block_b_int_rdy_mux_in ; logic block_b_int_err_mux_in ; logic [0:0] block_b_int__crc_error_q ; logic [0:0] block_b_int__crc_error_sticky_latch ; logic [0:0] block_b_int__len_error_q ; logic [0:0] block_b_int__len_error_sticky_latch ; logic [0:0] block_b_int__multi_bit_ecc_error_q ; logic [0:0] block_b_int__multi_bit_ecc_error_sticky_latch; logic [3:0] block_b_int__active_ecc_master_q ; logic [3:0] block_b_int__active_ecc_master_sticky_latch ; // Register-activation for 'block_b_int' assign block_b_int_active = widget_if.addr == 256; assign block_b_int_sw_wr = block_b_int_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_b_int[0:0]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int__crc_error_q <= 1'd0; end else begin if (block_b_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_b_int__crc_error_q[0:0] <= block_b_int__crc_error_q[0:0] & ~widget_if.w_data[0:0]; end else begin for (int i = 0; i < 1; i++) begin if (block_b_int__crc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_b_int__crc_error_q[i] <= 1'b1; end end end end // of block_b_int__crc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_b_int__crc_error_sticky_latch = block_b_int__crc_error_in; //-----------------FIELD SUMMARY----------------- // name : len_error (block_b_int[1:1]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int__len_error_q <= 1'd0; end else begin if (block_b_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_b_int__len_error_q[0:0] <= block_b_int__len_error_q[0:0] & ~widget_if.w_data[1:1]; end else begin for (int i = 0; i < 1; i++) begin if (block_b_int__len_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_b_int__len_error_q[i] <= 1'b1; end end end end // of block_b_int__len_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_b_int__len_error_sticky_latch = block_b_int__len_error_in; //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_b_int[2:2]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_b_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_b_int__multi_bit_ecc_error_q[0:0] <= block_b_int__multi_bit_ecc_error_q[0:0] & ~widget_if.w_data[2:2]; end else begin for (int i = 0; i < 1; i++) begin if (block_b_int__multi_bit_ecc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_b_int__multi_bit_ecc_error_q[i] <= 1'b1; end end end end // of block_b_int__multi_bit_ecc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_b_int__multi_bit_ecc_error_sticky_latch = block_b_int__multi_bit_ecc_error_in; //-----------------FIELD SUMMARY----------------- // name : active_ecc_master (block_b_int[7:4]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'sticky'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int__active_ecc_master_q <= 4'd0; end else begin if (block_b_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_b_int__active_ecc_master_q[3:0] <= block_b_int__active_ecc_master_q[3:0] & ~widget_if.w_data[7:4]; end else if (|block_b_int__active_ecc_master_sticky_latch && !(|block_b_int__active_ecc_master_q)) begin // Sticky. Keep value until software clears it block_b_int__active_ecc_master_q <= block_b_int__active_ecc_master_in; end end // of block_b_int__active_ecc_master's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_b_int__active_ecc_master_sticky_latch = block_b_int__active_ecc_master_in; /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign block_b_int_intr = |(block_b_int__crc_error_q & block_b_int_en__crc_error_q) || |(block_b_int__len_error_q & block_b_int_en__len_error_q) || |(block_b_int__multi_bit_ecc_error_q & block_b_int_en__multi_bit_ecc_error_q); // Register has at least one interrupt field with halt property set assign block_b_int_halt = |(block_b_int__crc_error_q & ~block_b_halt_en__crc_error_q) || |(block_b_int__len_error_q & ~block_b_halt_en__len_error_q) || |(block_b_int__multi_bit_ecc_error_q & ~block_b_halt_en__multi_bit_ecc_error_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_b_int_data_mux_in = {{24{1'b0}}, block_b_int__active_ecc_master_q, {1{1'b0}}, block_b_int__multi_bit_ecc_error_q, block_b_int__len_error_q, block_b_int__crc_error_q}; // Internal registers are ready immediately assign block_b_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_b_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_b_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_b_int_en_active ; logic block_b_int_en_sw_wr ; logic [31:0] block_b_int_en_data_mux_in ; logic block_b_int_en_rdy_mux_in ; logic block_b_int_en_err_mux_in ; logic [0:0] block_b_int_en__crc_error_q ; logic [0:0] block_b_int_en__len_error_q ; logic [0:0] block_b_int_en__multi_bit_ecc_error_q; // Register-activation for 'block_b_int_en' assign block_b_int_en_active = widget_if.addr == 260; assign block_b_int_en_sw_wr = block_b_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_b_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int_en__crc_error_q <= 1'd1; end else begin if (block_b_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_int_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_b_int_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_b_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int_en__len_error_q <= 1'd1; end else begin if (block_b_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_int_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_b_int_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_b_int_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_int_en__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_b_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_int_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_b_int_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_b_int_en_data_mux_in = {{29{1'b0}}, block_b_int_en__multi_bit_ecc_error_q, block_b_int_en__len_error_q, block_b_int_en__crc_error_q}; // Internal registers are ready immediately assign block_b_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_b_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_b_halt_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_b_halt_en_active ; logic block_b_halt_en_sw_wr ; logic [31:0] block_b_halt_en_data_mux_in ; logic block_b_halt_en_rdy_mux_in ; logic block_b_halt_en_err_mux_in ; logic [0:0] block_b_halt_en__crc_error_q ; logic [0:0] block_b_halt_en__len_error_q ; logic [0:0] block_b_halt_en__multi_bit_ecc_error_q; // Register-activation for 'block_b_halt_en' assign block_b_halt_en_active = widget_if.addr == 264; assign block_b_halt_en_sw_wr = block_b_halt_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_b_halt_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_halt_en__crc_error_q <= 1'd0; end else begin if (block_b_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_halt_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_b_halt_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_b_halt_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_halt_en__len_error_q <= 1'd0; end else begin if (block_b_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_halt_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_b_halt_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_b_halt_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_b_halt_en__multi_bit_ecc_error_q <= 1'd1; end else begin if (block_b_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_b_halt_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_b_halt_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_b_halt_en_data_mux_in = {{29{1'b0}}, block_b_halt_en__multi_bit_ecc_error_q, block_b_halt_en__len_error_q, block_b_halt_en__crc_error_q}; // Internal registers are ready immediately assign block_b_halt_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_b_halt_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_c_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_c_int_active ; logic block_c_int_sw_wr ; logic [31:0] block_c_int_data_mux_in ; logic block_c_int_rdy_mux_in ; logic block_c_int_err_mux_in ; logic [0:0] block_c_int__crc_error_q ; logic [0:0] block_c_int__crc_error_sticky_latch ; logic [0:0] block_c_int__len_error_q ; logic [0:0] block_c_int__len_error_sticky_latch ; logic [0:0] block_c_int__multi_bit_ecc_error_q ; logic [0:0] block_c_int__multi_bit_ecc_error_sticky_latch; logic [3:0] block_c_int__active_ecc_master_q ; logic [3:0] block_c_int__active_ecc_master_sticky_latch ; // Register-activation for 'block_c_int' assign block_c_int_active = widget_if.addr == 512; assign block_c_int_sw_wr = block_c_int_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_c_int[0:0]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int__crc_error_q <= 1'd0; end else begin if (block_c_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_c_int__crc_error_q[0:0] <= block_c_int__crc_error_q[0:0] & ~widget_if.w_data[0:0]; end else begin for (int i = 0; i < 1; i++) begin if (block_c_int__crc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_c_int__crc_error_q[i] <= 1'b1; end end end end // of block_c_int__crc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_c_int__crc_error_sticky_latch = block_c_int__crc_error_in; //-----------------FIELD SUMMARY----------------- // name : len_error (block_c_int[1:1]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int__len_error_q <= 1'd0; end else begin if (block_c_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_c_int__len_error_q[0:0] <= block_c_int__len_error_q[0:0] & ~widget_if.w_data[1:1]; end else begin for (int i = 0; i < 1; i++) begin if (block_c_int__len_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_c_int__len_error_q[i] <= 1'b1; end end end end // of block_c_int__len_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_c_int__len_error_sticky_latch = block_c_int__len_error_in; //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_c_int[2:2]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_c_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_c_int__multi_bit_ecc_error_q[0:0] <= block_c_int__multi_bit_ecc_error_q[0:0] & ~widget_if.w_data[2:2]; end else begin for (int i = 0; i < 1; i++) begin if (block_c_int__multi_bit_ecc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_c_int__multi_bit_ecc_error_q[i] <= 1'b1; end end end end // of block_c_int__multi_bit_ecc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_c_int__multi_bit_ecc_error_sticky_latch = block_c_int__multi_bit_ecc_error_in; //-----------------FIELD SUMMARY----------------- // name : active_ecc_master (block_c_int[7:4]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'sticky'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int__active_ecc_master_q <= 4'd0; end else begin if (block_c_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_c_int__active_ecc_master_q[3:0] <= block_c_int__active_ecc_master_q[3:0] & ~widget_if.w_data[7:4]; end else if (|block_c_int__active_ecc_master_sticky_latch && !(|block_c_int__active_ecc_master_q)) begin // Sticky. Keep value until software clears it block_c_int__active_ecc_master_q <= block_c_int__active_ecc_master_in; end end // of block_c_int__active_ecc_master's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_c_int__active_ecc_master_sticky_latch = block_c_int__active_ecc_master_in; /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign block_c_int_intr = |(block_c_int__crc_error_q & block_c_int_en__crc_error_q) || |(block_c_int__len_error_q & block_c_int_en__len_error_q) || |(block_c_int__multi_bit_ecc_error_q & block_c_int_en__multi_bit_ecc_error_q); // Register has at least one interrupt field with halt property set assign block_c_int_halt = |(block_c_int__crc_error_q & ~block_c_halt_en__crc_error_q) || |(block_c_int__len_error_q & ~block_c_halt_en__len_error_q) || |(block_c_int__multi_bit_ecc_error_q & ~block_c_halt_en__multi_bit_ecc_error_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_c_int_data_mux_in = {{24{1'b0}}, block_c_int__active_ecc_master_q, {1{1'b0}}, block_c_int__multi_bit_ecc_error_q, block_c_int__len_error_q, block_c_int__crc_error_q}; // Internal registers are ready immediately assign block_c_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_c_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_c_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_c_int_en_active ; logic block_c_int_en_sw_wr ; logic [31:0] block_c_int_en_data_mux_in ; logic block_c_int_en_rdy_mux_in ; logic block_c_int_en_err_mux_in ; logic [0:0] block_c_int_en__crc_error_q ; logic [0:0] block_c_int_en__len_error_q ; logic [0:0] block_c_int_en__multi_bit_ecc_error_q; // Register-activation for 'block_c_int_en' assign block_c_int_en_active = widget_if.addr == 516; assign block_c_int_en_sw_wr = block_c_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_c_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int_en__crc_error_q <= 1'd1; end else begin if (block_c_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_int_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_c_int_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_c_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int_en__len_error_q <= 1'd1; end else begin if (block_c_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_int_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_c_int_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_c_int_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_int_en__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_c_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_int_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_c_int_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_c_int_en_data_mux_in = {{29{1'b0}}, block_c_int_en__multi_bit_ecc_error_q, block_c_int_en__len_error_q, block_c_int_en__crc_error_q}; // Internal registers are ready immediately assign block_c_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_c_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_c_halt_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_c_halt_en_active ; logic block_c_halt_en_sw_wr ; logic [31:0] block_c_halt_en_data_mux_in ; logic block_c_halt_en_rdy_mux_in ; logic block_c_halt_en_err_mux_in ; logic [0:0] block_c_halt_en__crc_error_q ; logic [0:0] block_c_halt_en__len_error_q ; logic [0:0] block_c_halt_en__multi_bit_ecc_error_q; // Register-activation for 'block_c_halt_en' assign block_c_halt_en_active = widget_if.addr == 520; assign block_c_halt_en_sw_wr = block_c_halt_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_c_halt_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_halt_en__crc_error_q <= 1'd0; end else begin if (block_c_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_halt_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_c_halt_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_c_halt_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_halt_en__len_error_q <= 1'd0; end else begin if (block_c_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_halt_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_c_halt_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_c_halt_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_c_halt_en__multi_bit_ecc_error_q <= 1'd1; end else begin if (block_c_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_c_halt_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_c_halt_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_c_halt_en_data_mux_in = {{29{1'b0}}, block_c_halt_en__multi_bit_ecc_error_q, block_c_halt_en__len_error_q, block_c_halt_en__crc_error_q}; // Internal registers are ready immediately assign block_c_halt_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_c_halt_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_d_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_d_int_active ; logic block_d_int_sw_wr ; logic [31:0] block_d_int_data_mux_in ; logic block_d_int_rdy_mux_in ; logic block_d_int_err_mux_in ; logic [0:0] block_d_int__crc_error_q ; logic [0:0] block_d_int__crc_error_sticky_latch ; logic [0:0] block_d_int__len_error_q ; logic [0:0] block_d_int__len_error_sticky_latch ; logic [0:0] block_d_int__multi_bit_ecc_error_q ; logic [0:0] block_d_int__multi_bit_ecc_error_sticky_latch; logic [3:0] block_d_int__active_ecc_master_q ; logic [3:0] block_d_int__active_ecc_master_sticky_latch ; // Register-activation for 'block_d_int' assign block_d_int_active = widget_if.addr == 768; assign block_d_int_sw_wr = block_d_int_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_d_int[0:0]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int__crc_error_q <= 1'd0; end else begin if (block_d_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_d_int__crc_error_q[0:0] <= block_d_int__crc_error_q[0:0] & ~widget_if.w_data[0:0]; end else begin for (int i = 0; i < 1; i++) begin if (block_d_int__crc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_d_int__crc_error_q[i] <= 1'b1; end end end end // of block_d_int__crc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_d_int__crc_error_sticky_latch = block_d_int__crc_error_in; //-----------------FIELD SUMMARY----------------- // name : len_error (block_d_int[1:1]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int__len_error_q <= 1'd0; end else begin if (block_d_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_d_int__len_error_q[0:0] <= block_d_int__len_error_q[0:0] & ~widget_if.w_data[1:1]; end else begin for (int i = 0; i < 1; i++) begin if (block_d_int__len_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_d_int__len_error_q[i] <= 1'b1; end end end end // of block_d_int__len_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_d_int__len_error_sticky_latch = block_d_int__len_error_in; //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_d_int[2:2]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'intr', 'intr type', 'enable', 'haltenable'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_d_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_d_int__multi_bit_ecc_error_q[0:0] <= block_d_int__multi_bit_ecc_error_q[0:0] & ~widget_if.w_data[2:2]; end else begin for (int i = 0; i < 1; i++) begin if (block_d_int__multi_bit_ecc_error_sticky_latch[i]) begin // Stickybit. Keep value until software clears it block_d_int__multi_bit_ecc_error_q[i] <= 1'b1; end end end end // of block_d_int__multi_bit_ecc_error's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_d_int__multi_bit_ecc_error_sticky_latch = block_d_int__multi_bit_ecc_error_in; //-----------------FIELD SUMMARY----------------- // name : active_ecc_master (block_d_int[7:4]) // access : hw = w // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'woclr', 'desc', 'sticky'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int__active_ecc_master_q <= 4'd0; end else begin if (block_d_int_sw_wr) begin if (widget_if.byte_en[0]) // woclr property block_d_int__active_ecc_master_q[3:0] <= block_d_int__active_ecc_master_q[3:0] & ~widget_if.w_data[7:4]; end else if (|block_d_int__active_ecc_master_sticky_latch && !(|block_d_int__active_ecc_master_q)) begin // Sticky. Keep value until software clears it block_d_int__active_ecc_master_q <= block_d_int__active_ecc_master_in; end end // of block_d_int__active_ecc_master's always_ff // Define signal that causes the interrupt to be set (level-type interrupt) assign block_d_int__active_ecc_master_sticky_latch = block_d_int__active_ecc_master_in; /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign block_d_int_intr = |(block_d_int__crc_error_q & block_d_int_en__crc_error_q) || |(block_d_int__len_error_q & block_d_int_en__len_error_q) || |(block_d_int__multi_bit_ecc_error_q & block_d_int_en__multi_bit_ecc_error_q); // Register has at least one interrupt field with halt property set assign block_d_int_halt = |(block_d_int__crc_error_q & ~block_d_halt_en__crc_error_q) || |(block_d_int__len_error_q & ~block_d_halt_en__len_error_q) || |(block_d_int__multi_bit_ecc_error_q & ~block_d_halt_en__multi_bit_ecc_error_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_d_int_data_mux_in = {{24{1'b0}}, block_d_int__active_ecc_master_q, {1{1'b0}}, block_d_int__multi_bit_ecc_error_q, block_d_int__len_error_q, block_d_int__crc_error_q}; // Internal registers are ready immediately assign block_d_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_d_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_d_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_d_int_en_active ; logic block_d_int_en_sw_wr ; logic [31:0] block_d_int_en_data_mux_in ; logic block_d_int_en_rdy_mux_in ; logic block_d_int_en_err_mux_in ; logic [0:0] block_d_int_en__crc_error_q ; logic [0:0] block_d_int_en__len_error_q ; logic [0:0] block_d_int_en__multi_bit_ecc_error_q; // Register-activation for 'block_d_int_en' assign block_d_int_en_active = widget_if.addr == 772; assign block_d_int_en_sw_wr = block_d_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_d_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int_en__crc_error_q <= 1'd1; end else begin if (block_d_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_int_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_d_int_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_d_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int_en__len_error_q <= 1'd1; end else begin if (block_d_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_int_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_d_int_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_d_int_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_int_en__multi_bit_ecc_error_q <= 1'd0; end else begin if (block_d_int_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_int_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_d_int_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_d_int_en_data_mux_in = {{29{1'b0}}, block_d_int_en__multi_bit_ecc_error_q, block_d_int_en__len_error_q, block_d_int_en__crc_error_q}; // Internal registers are ready immediately assign block_d_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_d_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : block_d_halt_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic block_d_halt_en_active ; logic block_d_halt_en_sw_wr ; logic [31:0] block_d_halt_en_data_mux_in ; logic block_d_halt_en_rdy_mux_in ; logic block_d_halt_en_err_mux_in ; logic [0:0] block_d_halt_en__crc_error_q ; logic [0:0] block_d_halt_en__len_error_q ; logic [0:0] block_d_halt_en__multi_bit_ecc_error_q; // Register-activation for 'block_d_halt_en' assign block_d_halt_en_active = widget_if.addr == 776; assign block_d_halt_en_sw_wr = block_d_halt_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : crc_error (block_d_halt_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_halt_en__crc_error_q <= 1'd0; end else begin if (block_d_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_halt_en__crc_error_q[0:0] <= widget_if.w_data[0:0]; end end // of block_d_halt_en__crc_error's always_ff //-----------------FIELD SUMMARY----------------- // name : len_error (block_d_halt_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_halt_en__len_error_q <= 1'd0; end else begin if (block_d_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_halt_en__len_error_q[0:0] <= widget_if.w_data[1:1]; end end // of block_d_halt_en__len_error's always_ff //-----------------FIELD SUMMARY----------------- // name : multi_bit_ecc_error (block_d_halt_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin block_d_halt_en__multi_bit_ecc_error_q <= 1'd1; end else begin if (block_d_halt_en_sw_wr) begin if (widget_if.byte_en[0]) block_d_halt_en__multi_bit_ecc_error_q[0:0] <= widget_if.w_data[2:2]; end end // of block_d_halt_en__multi_bit_ecc_error's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign block_d_halt_en_data_mux_in = {{29{1'b0}}, block_d_halt_en__multi_bit_ecc_error_q, block_d_halt_en__len_error_q, block_d_halt_en__crc_error_q}; // Internal registers are ready immediately assign block_d_halt_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign block_d_halt_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : master_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic master_int_active ; logic [31:0] master_int_data_mux_in ; logic master_int_rdy_mux_in ; logic master_int_err_mux_in ; logic [0:0] master_int__module_a_int_q; logic [0:0] master_int__module_b_int_q; logic [0:0] master_int__module_c_int_q; logic [0:0] master_int__module_d_int_q; // Register-activation for 'master_int' assign master_int_active = widget_if.addr == 4096; //-----------------FIELD SUMMARY----------------- // name : module_a_int (master_int[0:0]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'enable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int__module_a_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_int__module_a_int_q <= block_a_int_intr; end end // of master_int__module_a_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_b_int (master_int[1:1]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'enable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int__module_b_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_int__module_b_int_q <= block_b_int_intr; end end // of master_int__module_b_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_c_int (master_int[2:2]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'enable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int__module_c_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_int__module_c_int_q <= block_c_int_intr; end end // of master_int__module_c_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_d_int (master_int[3:3]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'enable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int__module_d_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_int__module_d_int_q <= block_d_int_intr; end end // of master_int__module_d_int's always_ff /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign master_int_intr = |(master_int__module_a_int_q & master_int_en__module_a_int_en_q) || |(master_int__module_b_int_q & master_int_en__module_b_int_en_q) || |(master_int__module_c_int_q & master_int_en__module_c_int_en_q) || |(master_int__module_d_int_q & master_int_en__module_d_int_en_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign master_int_data_mux_in = {{28{1'b0}}, master_int__module_d_int_q, master_int__module_c_int_q, master_int__module_b_int_q, master_int__module_a_int_q}; // Internal registers are ready immediately assign master_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign master_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (1'b0))); /******************************************************************* /******************************************************************* /* REGISTER : master_halt /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic master_halt_active ; logic [31:0] master_halt_data_mux_in ; logic master_halt_rdy_mux_in ; logic master_halt_err_mux_in ; logic [0:0] master_halt__module_a_int_q; logic [0:0] master_halt__module_b_int_q; logic [0:0] master_halt__module_c_int_q; logic [0:0] master_halt__module_d_int_q; // Register-activation for 'master_halt' assign master_halt_active = widget_if.addr == 4100; //-----------------FIELD SUMMARY----------------- // name : module_a_int (master_halt[0:0]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'haltenable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt__module_a_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_halt__module_a_int_q <= block_a_int_halt; end end // of master_halt__module_a_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_b_int (master_halt[1:1]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'haltenable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt__module_b_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_halt__module_b_int_q <= block_b_int_halt; end end // of master_halt__module_b_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_c_int (master_halt[2:2]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'haltenable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt__module_c_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_halt__module_c_int_q <= block_c_int_halt; end end // of master_halt__module_c_int's always_ff //-----------------FIELD SUMMARY----------------- // name : module_d_int (master_halt[3:3]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['intr', 'stickybit', 'sw', 'desc', 'haltenable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt__module_d_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up master_halt__module_d_int_q <= block_d_int_halt; end end // of master_halt__module_d_int's always_ff /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign master_halt_intr = |(master_halt__module_a_int_q) || |(master_halt__module_b_int_q) || |(master_halt__module_c_int_q) || |(master_halt__module_d_int_q); // Register has at least one interrupt field with halt property set assign master_halt_halt = |(master_halt__module_a_int_q & ~master_halt_en__module_a_halt_en_q) || |(master_halt__module_b_int_q & ~master_halt_en__module_b_halt_en_q) || |(master_halt__module_c_int_q & ~master_halt_en__module_c_halt_en_q) || |(master_halt__module_d_int_q & ~master_halt_en__module_d_halt_en_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign master_halt_data_mux_in = {{28{1'b0}}, master_halt__module_d_int_q, master_halt__module_c_int_q, master_halt__module_b_int_q, master_halt__module_a_int_q}; // Internal registers are ready immediately assign master_halt_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign master_halt_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (1'b0))); /******************************************************************* /******************************************************************* /* REGISTER : master_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic master_int_en_active ; logic master_int_en_sw_wr ; logic [31:0] master_int_en_data_mux_in ; logic master_int_en_rdy_mux_in ; logic master_int_en_err_mux_in ; logic [0:0] master_int_en__module_a_int_en_q; logic [0:0] master_int_en__module_b_int_en_q; logic [0:0] master_int_en__module_c_int_en_q; logic [0:0] master_int_en__module_d_int_en_q; // Register-activation for 'master_int_en' assign master_int_en_active = widget_if.addr == 4104; assign master_int_en_sw_wr = master_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : module_a_int_en (master_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int_en__module_a_int_en_q <= 1'd0; end else begin if (master_int_en_sw_wr) begin if (widget_if.byte_en[0]) master_int_en__module_a_int_en_q[0:0] <= widget_if.w_data[0:0]; end end // of master_int_en__module_a_int_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_b_int_en (master_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int_en__module_b_int_en_q <= 1'd0; end else begin if (master_int_en_sw_wr) begin if (widget_if.byte_en[0]) master_int_en__module_b_int_en_q[0:0] <= widget_if.w_data[1:1]; end end // of master_int_en__module_b_int_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_c_int_en (master_int_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int_en__module_c_int_en_q <= 1'd0; end else begin if (master_int_en_sw_wr) begin if (widget_if.byte_en[0]) master_int_en__module_c_int_en_q[0:0] <= widget_if.w_data[2:2]; end end // of master_int_en__module_c_int_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_d_int_en (master_int_en[3:3]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_int_en__module_d_int_en_q <= 1'd0; end else begin if (master_int_en_sw_wr) begin if (widget_if.byte_en[0]) master_int_en__module_d_int_en_q[0:0] <= widget_if.w_data[3:3]; end end // of master_int_en__module_d_int_en's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign master_int_en_data_mux_in = {{28{1'b0}}, master_int_en__module_d_int_en_q, master_int_en__module_c_int_en_q, master_int_en__module_b_int_en_q, master_int_en__module_a_int_en_q}; // Internal registers are ready immediately assign master_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign master_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : master_halt_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic master_halt_en_active ; logic master_halt_en_sw_wr ; logic [31:0] master_halt_en_data_mux_in ; logic master_halt_en_rdy_mux_in ; logic master_halt_en_err_mux_in ; logic [0:0] master_halt_en__module_a_halt_en_q; logic [0:0] master_halt_en__module_b_halt_en_q; logic [0:0] master_halt_en__module_c_halt_en_q; logic [0:0] master_halt_en__module_d_halt_en_q; // Register-activation for 'master_halt_en' assign master_halt_en_active = widget_if.addr == 4108; assign master_halt_en_sw_wr = master_halt_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : module_a_halt_en (master_halt_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt_en__module_a_halt_en_q <= 1'd0; end else begin if (master_halt_en_sw_wr) begin if (widget_if.byte_en[0]) master_halt_en__module_a_halt_en_q[0:0] <= widget_if.w_data[0:0]; end end // of master_halt_en__module_a_halt_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_b_halt_en (master_halt_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt_en__module_b_halt_en_q <= 1'd0; end else begin if (master_halt_en_sw_wr) begin if (widget_if.byte_en[0]) master_halt_en__module_b_halt_en_q[0:0] <= widget_if.w_data[1:1]; end end // of master_halt_en__module_b_halt_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_c_halt_en (master_halt_en[2:2]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt_en__module_c_halt_en_q <= 1'd0; end else begin if (master_halt_en_sw_wr) begin if (widget_if.byte_en[0]) master_halt_en__module_c_halt_en_q[0:0] <= widget_if.w_data[2:2]; end end // of master_halt_en__module_c_halt_en's always_ff //-----------------FIELD SUMMARY----------------- // name : module_d_halt_en (master_halt_en[3:3]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin master_halt_en__module_d_halt_en_q <= 1'd0; end else begin if (master_halt_en_sw_wr) begin if (widget_if.byte_en[0]) master_halt_en__module_d_halt_en_q[0:0] <= widget_if.w_data[3:3]; end end // of master_halt_en__module_d_halt_en's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign master_halt_en_data_mux_in = {{28{1'b0}}, master_halt_en__module_d_halt_en_q, master_halt_en__module_c_halt_en_q, master_halt_en__module_b_halt_en_q, master_halt_en__module_a_halt_en_q}; // Internal registers are ready immediately assign master_halt_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign master_halt_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); /******************************************************************* /******************************************************************* /* REGISTER : global_int /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic global_int_active ; logic [31:0] global_int_data_mux_in ; logic global_int_rdy_mux_in ; logic global_int_err_mux_in ; logic [0:0] global_int__global_int_q ; logic [0:0] global_int__global_halt_q; // Register-activation for 'global_int' assign global_int_active = widget_if.addr == 4112; //-----------------FIELD SUMMARY----------------- // name : global_int (global_int[0:0]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['sw', 'intr', 'stickybit', 'desc', 'enable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin global_int__global_int_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up global_int__global_int_q <= master_int_intr; end end // of global_int__global_int's always_ff //-----------------FIELD SUMMARY----------------- // name : global_halt (global_int[1:1]) // access : hw = w // sw = r (precedence) // reset : active_low / asynchronous // flags : ['sw', 'intr', 'stickybit', 'desc', 'haltenable', 'next'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin global_int__global_halt_q <= 1'd0; end else begin begin // Non-sticky interrupt. Only keep value high if source keeps up global_int__global_halt_q <= master_halt_halt; end end // of global_int__global_halt's always_ff /************************************** * Register contains interrupts * **************************************/ // Register has at least one interrupt field assign global_int_intr = |(global_int__global_int_q & global_int_en__global_int_en_q) || |(global_int__global_halt_q); // Register has at least one interrupt field with halt property set assign global_int_halt = |(global_int__global_int_q) || |(global_int__global_halt_q & ~global_int_en__global_halt_en_q); /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign global_int_data_mux_in = {{30{1'b0}}, global_int__global_halt_q, global_int__global_int_q}; // Internal registers are ready immediately assign global_int_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign global_int_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (1'b0))); /******************************************************************* /******************************************************************* /* REGISTER : global_int_en /* DIMENSION : 0 /* DEPTHS (per dimension): [] /******************************************************************* /*******************************************************************/ logic global_int_en_active ; logic global_int_en_sw_wr ; logic [31:0] global_int_en_data_mux_in ; logic global_int_en_rdy_mux_in ; logic global_int_en_err_mux_in ; logic [0:0] global_int_en__global_int_en_q ; logic [0:0] global_int_en__global_halt_en_q; // Register-activation for 'global_int_en' assign global_int_en_active = widget_if.addr == 4116; assign global_int_en_sw_wr = global_int_en_active && widget_if.w_vld; //-----------------FIELD SUMMARY----------------- // name : global_int_en (global_int_en[0:0]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin global_int_en__global_int_en_q <= 1'd0; end else begin if (global_int_en_sw_wr) begin if (widget_if.byte_en[0]) global_int_en__global_int_en_q[0:0] <= widget_if.w_data[0:0]; end end // of global_int_en__global_int_en's always_ff //-----------------FIELD SUMMARY----------------- // name : global_halt_en (global_int_en[1:1]) // access : hw = na // sw = rw (precedence) // reset : active_low / asynchronous // flags : ['sw', 'desc'] // external : False // storage type : StorageType.FLOPS //----------------------------------------------- always_ff @(posedge clk or negedge field_reset_n) if (!field_reset_n) begin global_int_en__global_halt_en_q <= 1'd0; end else begin if (global_int_en_sw_wr) begin if (widget_if.byte_en[0]) global_int_en__global_halt_en_q[0:0] <= widget_if.w_data[1:1]; end end // of global_int_en__global_halt_en's always_ff /********************************************** * Assign all fields to signal to Mux * **********************************************/ // Assign all fields. Fields that are not readable are tied to 0. assign global_int_en_data_mux_in = {{30{1'b0}}, global_int_en__global_halt_en_q, global_int_en__global_int_en_q}; // Internal registers are ready immediately assign global_int_en_rdy_mux_in = 1'b1; // Return an error if *no* read and *no* write was succesful. If some bits // cannot be read/written but others are succesful, don't return and error // Hence, as long as one action can be succesful, no error will be returned. assign global_int_en_err_mux_in = !((widget_if.r_vld && (widget_if.byte_en[0])) || (widget_if.w_vld && (widget_if.byte_en[0]))); // Read multiplexer always_comb begin unique case (1'b1) block_a_int_active: begin widget_if.r_data = block_a_int_data_mux_in; widget_if.err = block_a_int_err_mux_in; widget_if.rdy = block_a_int_rdy_mux_in; end block_a_int_en_active: begin widget_if.r_data = block_a_int_en_data_mux_in; widget_if.err = block_a_int_en_err_mux_in; widget_if.rdy = block_a_int_en_rdy_mux_in; end block_a_halt_en_active: begin widget_if.r_data = block_a_halt_en_data_mux_in; widget_if.err = block_a_halt_en_err_mux_in; widget_if.rdy = block_a_halt_en_rdy_mux_in; end block_b_int_active: begin widget_if.r_data = block_b_int_data_mux_in; widget_if.err = block_b_int_err_mux_in; widget_if.rdy = block_b_int_rdy_mux_in; end block_b_int_en_active: begin widget_if.r_data = block_b_int_en_data_mux_in; widget_if.err = block_b_int_en_err_mux_in; widget_if.rdy = block_b_int_en_rdy_mux_in; end block_b_halt_en_active: begin widget_if.r_data = block_b_halt_en_data_mux_in; widget_if.err = block_b_halt_en_err_mux_in; widget_if.rdy = block_b_halt_en_rdy_mux_in; end block_c_int_active: begin widget_if.r_data = block_c_int_data_mux_in; widget_if.err = block_c_int_err_mux_in; widget_if.rdy = block_c_int_rdy_mux_in; end block_c_int_en_active: begin widget_if.r_data = block_c_int_en_data_mux_in; widget_if.err = block_c_int_en_err_mux_in; widget_if.rdy = block_c_int_en_rdy_mux_in; end block_c_halt_en_active: begin widget_if.r_data = block_c_halt_en_data_mux_in; widget_if.err = block_c_halt_en_err_mux_in; widget_if.rdy = block_c_halt_en_rdy_mux_in; end block_d_int_active: begin widget_if.r_data = block_d_int_data_mux_in; widget_if.err = block_d_int_err_mux_in; widget_if.rdy = block_d_int_rdy_mux_in; end block_d_int_en_active: begin widget_if.r_data = block_d_int_en_data_mux_in; widget_if.err = block_d_int_en_err_mux_in; widget_if.rdy = block_d_int_en_rdy_mux_in; end block_d_halt_en_active: begin widget_if.r_data = block_d_halt_en_data_mux_in; widget_if.err = block_d_halt_en_err_mux_in; widget_if.rdy = block_d_halt_en_rdy_mux_in; end master_int_active: begin widget_if.r_data = master_int_data_mux_in; widget_if.err = master_int_err_mux_in; widget_if.rdy = master_int_rdy_mux_in; end master_halt_active: begin widget_if.r_data = master_halt_data_mux_in; widget_if.err = master_halt_err_mux_in; widget_if.rdy = master_halt_rdy_mux_in; end master_int_en_active: begin widget_if.r_data = master_int_en_data_mux_in; widget_if.err = master_int_en_err_mux_in; widget_if.rdy = master_int_en_rdy_mux_in; end master_halt_en_active: begin widget_if.r_data = master_halt_en_data_mux_in; widget_if.err = master_halt_en_err_mux_in; widget_if.rdy = master_halt_en_rdy_mux_in; end global_int_active: begin widget_if.r_data = global_int_data_mux_in; widget_if.err = global_int_err_mux_in; widget_if.rdy = global_int_rdy_mux_in; end global_int_en_active: begin widget_if.r_data = global_int_en_data_mux_in; widget_if.err = global_int_en_err_mux_in; widget_if.rdy = global_int_en_rdy_mux_in; end default: begin // If the address is not found, return an error widget_if.r_data = 0; widget_if.err = 1; widget_if.rdy = widget_if.r_vld || widget_if.w_vld; end endcase end endmodule