supleed2/ELEC50010-IAC-CW
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198 commits 2 branches 0 tags 9.2 MiB
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40 commits

Author SHA1 Message Date
Aadi Desai 6637ad813f Rename vcd to differentiate between bus and harvard 2020-12-20 08:46:29 -08:00
Aadi Desai 859020bae5 Add testcase specific waveforms 2020-12-20 08:42:37 -08:00
jl7719 a59e73f746 Fix test script not being able to find src dir 
Bus fixed in previous commit
 2020-12-18 12:51:53 +00:00
jl7719 a31d41512b Rename all instruction mem init files to .instr.txt 2020-12-18 12:42:58 +00:00
jl7719 dd4f6346be Add exec folder and executable.txt back for the test to work 2020-12-18 10:51:30 +00:00
jl7719 a4a28db189 Add stderr.txt files and diff.txt files for debugging 2020-12-18 10:41:01 +00:00
jl7719 4f97fb41d8 Rename mips_cpu_memory.v to mips_cpu_harvard_memory.v 2020-12-18 09:55:41 +00:00
Aadi Desai 5c29ec2be1 Shorten testbench limit, remove custom bus script 2020-12-17 09:44:31 -08:00
Aadi Desai cb29efd034 Merge branch 'main' into bus_wrapper 2020-12-17 16:46:01 +00:00
Aadi Desai 2be1978a36 Add initial value to npc, add JR to CtrlMemRead 2020-12-17 08:43:58 -08:00
jl7719 cfebb403ba Delete from source files and the testbench 2020-12-17 15:02:59 +00:00
jl7719 2d9cca262d Fix display appearing at the end of log file 2020-12-17 14:51:08 +00:00
Aadi Desai e89087c127 Bus Memory typo in bus script 2020-12-17 06:34:42 -08:00
Aadi Desai 2eccc5148e Move bus memory from rtl to testbench folder 2020-12-17 13:58:07 +00:00
Aadi Desai af29f22651 Merge branch 'main' into bus_wrapper 
Changes to be duplicated for bus version
 2020-12-17 13:54:26 +00:00
jl7719 6e626c5931 Change location of the memory module from rtl to testbench 2020-12-17 10:32:52 +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