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Author SHA1 Message Date
theexecutor13 b17158489f
Added jump type testcase in ref.txt 2020-12-10 00:10:38 +08:00
jl7719 7e6bc7c370 Update branch testcases 
Reference file is not updated
 2020-12-09 23:21:45 +09:00
jc4419 3a2fde81b2 Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-09 16:27:20 +04:00
jc4419 4b8a56ee2f Fixed if logic for control 2020-12-09 16:24:21 +04:00
jl7719 c5aed43ab4 Update to test each instruction with a small memory 2020-12-09 16:47:58 +09:00
Aadi Desai 6becea322f Update mips_cpu_regfile.v 
Regfile should now compile, write is skipped if $0 is the destination register
 2020-12-08 13:23:08 +00:00
jc4419 9de2b59bbb Updated Harvard, ALU, PC, Control, and Regfile 2020-12-08 01:46:01 +04:00
jc4419 8f5e582f33 Updated ALU - Minor Syntax Fixes 2020-12-07 18:18:19 +04:00
jc4419 2ab6ff12eb Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-07 15:55:12 +04:00
jc4419 9198c4f51b Updated ALU and Control 2020-12-07 15:49:44 +04:00
Ibrahim 11cabd3aea changing module name 2020-12-07 10:52:01 +00:00
yhp19 ff912207b8 added branch test inputs 2020-12-07 18:35:06 +08:00
Aadi Desai d347475b64 Update mips_cpu_regfile.v 
lb, lbu, lh, lhu now  select data according to address alignment
$0 is assigned to 0, may cause an error when written to, unknown.
 2020-12-06 17:42:23 +00:00
jl7719 c5167645e7 Fix overall w.r.t iverilog compiler error 2020-12-06 15:44:58 +09:00
jc4419 a2bcf3ed1b Updated ALU 2020-12-05 23:37:01 +04:00
jl7719 56b5b1aa89 Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-04 23:45:16 +09:00
jl7719 411f89110f Add testbench related files 2020-12-04 23:44:48 +09:00
Aadi Desai 847bf92add Fix regfile hazard from storing when inputs change 2020-12-02 19:13:41 +00:00
Aadi Desai f2f8e05010 PC logic updated 
PC now has a delay into instr_mem to match MIPS32 spec and pc resets/initialises to MIPS32 reset vector
 2020-12-02 17:23:28 +00:00
jl7719 10af46a352 Update mips_cpu_memory.v 2020-12-02 23:41:04 +09:00
Ibrahim 64b9d16776 Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-02 14:34:35 +00:00
Ibrahim 1f1cb53352 Changed From ALUZero to Cond 2020-12-02 14:33:42 +00:00
Ibrahim a56410ceae - 2020-12-02 14:32:42 +00:00
Aadi Desai 2c967a910b Update mips_cpu_harvard.v 
Fix typo + immediate already fed in via alu_in2
 2020-12-02 14:24:17 +00:00
Ibrahim 888bb7c822 Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-02 14:05:59 +00:00
Ibrahim b81c2c0952 Minor sytax corrections 2020-12-02 14:03:16 +00:00
yhp19 d1d64ae747 changed control for aluop and naming 2020-12-02 21:55:17 +08:00
Ibrahim 2a6d87c7b8 Minor sytax corrections 2020-12-02 13:35:47 +00:00
Ibrahim 56dfe9e1e8 Minor sytax corrections 2020-12-02 13:35:00 +00:00
Aadi Desai bd9ae64dc2 Update hardvard.v to match ALU 2020-12-02 13:27:37 +00:00
Ibrahim c4cae70ffc Added ALUZero Output + corrected other syntax errors 2020-12-02 13:12:48 +00:00
Ibrahim 89abb5c1ed Merge branch 'main' of https://github.com/supleed2/AM04_CPU into main 2020-12-02 12:52:37 +00:00
Ibrahim 57d15539a2 Done expect for j type, LWL/R & MLT 2020-12-02 12:51:53 +00:00
yhp19 63b017d552 added control comments 2020-12-02 15:43:30 +08:00
Aadi Desai 27cccc28b8 Added partial loads to regfile 
Partial reads are handled within the ALU
 2020-12-02 01:04:57 +00:00
Aadi Desai 3433337eba Added Regfile 
Missing partial/misaligned loads
 2020-12-01 23:04:43 +00:00
yhp19 4edcb07e1f added control 2020-12-01 15:30:57 +08:00
Aadi Desai 5a72698fec Update mips_cpu_harvard.v 
Add registerv0 testbench line
 2020-11-30 15:36:25 +00:00
Aadi Desai 786dac9bd1 Add Overview Image 2020-11-30 14:54:24 +00:00
Ibrahim ba192442e4 adding immediate back 2020-11-30 14:15:36 +00:00
Ibrahim e4841407e6 ALU - start - questions need addressing 2020-11-30 14:07:33 +00:00
Ibrahim 954a5b47aa
Added shamt to the deconstruction of the instruction 2020-11-30 13:50:04 +00:00
jc4419 02f3f1cbba
Program Counter - Untested 2020-11-30 16:08:58 +04:00
jl7719 841081c152 Update mips_cpu_memory.v 
Change as per constraint
 2020-11-29 17:44:08 +09:00
jl7719 7c9fc23f7e Update mips_cpu_data_memory.v to mips_cpu_memory.v 2020-11-29 17:06:18 +09:00
Aadi Desai 3b183075aa Update mips_cpu_harvard.v 
Added andlink functionality?
 2020-11-29 01:16:33 +00:00
Aadi Desai b5766a15ba Update mips_cpu_harvard.v 
Initial version, connection names to be matched to individual modules
 2020-11-29 01:04:08 +00:00
jl7719 37e8924001 Add information on MIPS 2020-11-27 19:10:47 +09:00
jl7719 d90b7d3971 Add data memory module 2020-11-27 15:41:14 +09:00
Aadi Desai 044132117c Update README.md 
v1.3 from Upstream
PC typo, include EL version of gcc, provision script
 2020-11-25 18:50:36 +00:00