Commit graph

25 commits

Author SHA1 Message Date
Aadi Desai af29f22651 Merge branch 'main' into bus_wrapper
Changes to be duplicated for bus version
2020-12-17 13:54:26 +00:00
Aadi Desai 33bb4c7538 Constant selects not working in always_ff in current iverilog 2020-12-16 14:21:26 -08:00
Aadi Desai da0c9aba01 Fix {} for bit duplication, remove module name from endmodule 2020-12-16 13:38:09 -08:00
Aadi Desai 744aee097f Modify bus tb to compile bus version instead 2020-12-16 20:15:08 +00:00
Aadi Desai 4534ca6760 Add custom test script for bus tb
Bus specific testcases have been uncommented (sb, sh)
2020-12-16 20:09:08 +00:00
Aadi Desai a31ed073e1 Merge branch 'main' into bus_wrapper 2020-12-16 19:57:28 +00:00
jl7719 1f7027f771 Update harvard test script to match spec
main branch ignore bus implementation
2020-12-16 16:46:27 +00:00
jl7719 4be3149300 Update test_mips_cpu_bus.sh
Needs checking for source file for bus version
2020-12-16 15:58:03 +00:00
jl7719 ebe33ce56a Passes all tests 2020-12-16 15:29:04 +00:00
jl7719 ad68ab0974 Debugging and debugging
PC, Jump instr, branches
2020-12-16 12:29:22 +00:00
jl7719 0891f7e653 Debug mult/div to work
it works now
2020-12-16 08:38:46 +00:00
jl7719 b812399844 Fix to allow multiple testcases for each instruction 2020-12-15 15:06:04 +00:00
jl7719 63abcf671a Tidy up and change bash to ./ 2020-12-14 17:49:30 +00:00
jl7719 51dbe68ea8 Fix running on different environment issue
Now completely shifted to Ubuntu 18.04 setup should work for everyone
2020-12-14 17:38:39 +00:00
ppuk 2d935d9211 linux supported 2020-12-14 15:38:05 +00:00
jl7719 7150487472 Rename initialisation files 2020-12-13 14:54:53 +09:00
jl7719 943745a1e0 Tested all that can be tested for now
Mult/Div, Branch/Jump Linking, J needs implementation before testing and store to be tested when switched to bus
2020-12-13 14:40:16 +09:00
jl7719 c31344c55f More testcases, testing, debugging 2020-12-13 01:25:36 +09:00
jl7719 14ad7fa0ce Update program counter
Logic for instructions with linking not implemented. Can do basic branch delay slots. More left to do with return register
2020-12-12 15:59:14 +09:00
jl7719 3594365a25 Create branch jl7719
Can test for normal pc incrementing instr
2020-12-11 19:45:13 +09:00
jl7719 c93473a54d Update test_mips_cpu_harvard.sh
Outputs Pass/Fail by comparing to INSTR.ref.txt files (need to add these per instr)
2020-12-10 17:24:40 +09:00
jl7719 c5aed43ab4 Update to test each instruction with a small memory 2020-12-09 16:47:58 +09:00
jl7719 c5167645e7 Fix overall w.r.t iverilog compiler error 2020-12-06 15:44:58 +09:00
jl7719 411f89110f Add testbench related files 2020-12-04 23:44:48 +09:00
jl7719 e6e4f17afe Add initial coursework deliverables 2020-11-24 14:20:29 +09:00