57 lines
1.6 KiB
Plaintext
57 lines
1.6 KiB
Plaintext
addrmap interrupts {
|
|
signal { activelow; async; field_reset;} field_reset_n;
|
|
|
|
reg {
|
|
field {sw=rw; hw=rw; intr; } intr1 [0:0] = 0;
|
|
field {sw=rw; hw=rw; bothedge intr; } intr2 [1:1] = 0;
|
|
field {sw=rw; hw=rw; negedge intr; } intr3 [2:2] = 0;
|
|
field {sw=rw; hw=rw; posedge intr; } intr4 [3:3] = 0;
|
|
field {sw=rw; hw=rw; } intr5 [4:4] = 0;
|
|
field {sw=rw; hw=rw; nonsticky intr;} intr6 [5:5] = 0;
|
|
} itrs_reg;
|
|
|
|
reg {
|
|
field {sw=rw; hw=r;} intr1 [0:0];
|
|
field {sw=rw; hw=r;} intr2 [1:1];
|
|
} itrs_mask;
|
|
|
|
reg {
|
|
field {sw=rw; hw=r;} intr5 [1:1];
|
|
} itrs_enable;
|
|
|
|
reg {
|
|
field {sw=rw; hw=r;} intr6 [1:1];
|
|
} itrs_next_assign;
|
|
|
|
itrs_reg.intr1->mask = itrs_mask.intr1;
|
|
itrs_reg.intr2->mask = itrs_mask.intr2;
|
|
itrs_reg.intr5->enable = itrs_enable.intr5;
|
|
itrs_reg.intr5->next = itrs_next_assign.intr6;
|
|
|
|
|
|
// HALT REGISTERS
|
|
reg {
|
|
field {sw=rw; hw=rw; intr;} intr1 [0:0];
|
|
field {sw=rw; hw=rw; intr;} intr2 [1:1];
|
|
field {sw=rw; hw=rw; intr;} intr3 [2:2];
|
|
field {sw=rw; hw=rw; } intr4 [3:3];
|
|
field {sw=rw; hw=rw; intr;} intr5 [4:4];
|
|
} itrs_halteable_reg;
|
|
|
|
reg {
|
|
field {sw=rw; hw=r;} intr1 [0:0];
|
|
field {sw=rw; hw=r;} intr2 [1:1];
|
|
} itrs_halt;
|
|
|
|
itrs_halteable_reg.intr1->haltmask = itrs_halt.intr1;
|
|
itrs_halteable_reg.intr2->haltmask = itrs_halt.intr2;
|
|
|
|
// USE INTERRUPT
|
|
reg {
|
|
field {sw=rw; hw=rw;} itrs_reg_next [0:0];
|
|
field {sw=rw; hw=rw;} itrs_halteable_next [1:1];
|
|
} itrs_next;
|
|
|
|
itrs_next.itrs_reg_next->next = itrs_reg->intr;
|
|
};
|