8 Commits

Author	SHA1	Message	Date
Dennis	4ba047dd2a	Extend test_simple_rw_reg with 3 more tests ... The following tests are now included: - Check access to registers over AHB bus - Check access to register over HW interface - Check access to register over HW interface if hw_wr-input is disabled. - Check if the slave responds with a correct error sequence if an illegal address is accessed.	2021-10-11 23:49:31 -07:00
Dennis	7d5ddaf47c	Add first simple test with a simple 2-dimensional array	2021-10-03 23:24:16 -07:00
Dennis	aada5c5853	Prepare Makefiles for regression flow with CocoTB tests	2021-10-03 18:07:48 -07:00
Dennis	d3bfdeb3f0	Buswidth is now variable, based on widest register ... Fixes #2.	2021-09-26 21:16:49 -07:00
Dennis	6359883c27	Finish initial version of interrupt suport, closes #1 ... The software is now able to create most interrupt combinations of Section 9.9 of the SystemRDL 2.0 LRM. It supports stickybit/non-stickybit interrupts, it support posedge, negedge, bothedge, and level interrupts, and it is able to generate all surrounding logic. This commit also fixes a reset-bug that caused registers that were reset to 0 to be not reset (because 'if not reset_value' will return True if the 'reset_value' is 0).	2021-09-26 19:40:04 -07:00
Dennis	8ea1ad97da	Fix AMBA AHB 3 Lite widget so that first register transactions succeed	2021-09-25 13:01:23 -07:00
Dennis	61cd1fbfe3	Add directory that will contain SystemRDL files for tests	2021-09-13 22:09:04 -07:00
Dennis	24d5534037	Add support for external registers ... Every single field and every single alias (!) has its own interface to the surrounding hardware. This is required to give users the maximum amount of freedom when defining certain properties in RDL.	2021-09-06 18:48:37 -07:00