supleed2/ELEC40006-P1-CW
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Author SHA1 Message Date
Kacper 24b293e24b Recompiled certain files 2020-06-08 12:10:14 +01:00
Kacper 8272afe500 Merge branch 'master' of https://github.com/supleed2/CPUProject 2020-06-07 23:23:20 +01:00
Kacper 3d9ea175cd Working on debugging 
The multiplier uses a 2 port ROM. For some reason, I cannot generate one on my machine and so I cannot change the exusting LUT ROM to remove the register outputs. If someone else can do it (Ben), that would be great.
 2020-06-07 23:23:13 +01:00
Kacper 64ca41b287 Resolved ISA conflict 2020-06-07 22:35:29 +01:00
Kacper b527d5e77d Debugging CPU 2020-06-07 20:51:33 +01:00
Aadi Desai 94124c5a0e
Update LIFOstack to support 32 memory slots 
Also fixed typo on line 15, previous version had a pointer for 16 slots but the memory register only had 4 slots
 2020-06-07 20:05:46 +01:00
Kacper 42739283f5 Update .gitignore 2020-06-07 17:45:40 +01:00
Kacper 24e22f13ec Fixed instrGen and added large test 
Also added a note about the OR instruction. Either to fix later or leave as is.
 2020-06-07 17:41:37 +01:00
Kacper 0b1ffea9ce Updated instruction generator to include new opcodes 2020-06-07 17:10:37 +01:00
Kacper 9a1a1da664 Complete CPU v2 (not tested) 2020-06-07 16:12:05 +01:00
Kacper 685f69a7cf Almost ready CPU 
Changed the MUX blocks into Verilog just cuz they look neater and are probably more optimised in the end. Added the LIFO stack. Working on decoder logic.
 2020-06-07 15:08:34 +01:00
Aadi Desai f6b3489884 Updated ALU to include PSH and POP 2020-06-04 18:12:24 +01:00
Aadi Desai 7997617e00 Add stack Verilog file 
Uses Last In First Out ordering
 2020-06-04 18:03:46 +01:00
Kacper 4318a5b70b CPU completed 2020-06-04 16:33:27 +01:00
Aadi Desai 12bd671c00 Merge branch 'master' of https://github.com/supleed2/CPUProject 2020-06-04 15:05:17 +01:00
Aadi Desai 08a8635959 Updated ALU to use internal carry register 
Also tidied up begin/end tags to reduce number of lines and improve readability
 2020-06-04 15:05:13 +01:00
Benjamin Ramhorst f8edff65a1 Merge branch 'master' of https://github.com/supleed2/CPUProject 2020-06-04 00:36:27 +01:00
Benjamin Ramhorst 09dd851499 Completed source code for generating .mif files from opcodes and registers 2020-06-04 00:36:11 +01:00
Aadi Desai 3647e0b15c ALU now uses multiply block rather than * operator 
Updated to use custom block and decide which step of MUL, MLA and MLS depending on exec2 input
 2020-06-03 15:15:44 +01:00
Kacper 1c0032fa95 Fixed decoder and SM 2020-06-02 20:09:22 +01:00
Aadi Desai e1d7bf884d Merge branch 'master' of https://github.com/supleed2/CPUProject 2020-06-02 16:58:04 +01:00
Aadi Desai 2ca1e90a2c ALU enable control added, minor fix with RRC 
Multiply still to be updated
 2020-06-02 16:57:58 +01:00
ben 5d6c9803fc Implemented multiplication fully. 16 bits and 8 bits multiplier circuits available 2020-05-29 09:47:44 -07:00
Aadi Desai 3f0c91b0ff
Initial ALU Verilog 
Currently using incorrect implementation for Multiply (* operator), to be fixed once Multiply method is decided
 2020-05-29 14:16:02 +01:00
Benjamin Ramhorst fedfcaaada
Added most of the code for generating the instruction MIF. Still need to do a big if-else statement for every instruction. 2020-05-28 14:42:02 -07:00
ben 3d6e456fcc Almost completed 16 bit multiplier. 2020-05-28 15:02:22 -07:00
ben e39d2f653a Started working on the multiply block. Added absolute value block. 2020-05-28 09:11:14 -07:00
Kacper 132e1ad7fe
Delete DECODE.v.bak 2020-05-27 18:59:12 +01:00
Kacper cf179ad2cf Revisions for testing 2020-05-27 18:53:59 +01:00
Kacper e1acb56b66 Finished decoder 2020-05-27 18:53:03 +01:00
Kacper 1747e0c0b2 Delete cbx_args.txt 2020-05-27 11:10:59 +01:00
Kacper 5ed70dabb0 Working on datapath 2020-05-27 11:10:13 +01:00
Benjamin Ramhorst 9db1fb0af6 Added the look-up table and the code used to generate it 2020-05-25 22:47:29 +01:00
Kacper 3b298e02a2 Finished datapath 2020-05-25 18:00:34 +01:00
Kacper 6b2363d6a1 Working on initial design 2020-05-25 17:16:24 +01:00
Benjamin 14418c8725 VCS Test 2020-05-20 19:24:20 +01:00
Aadi Desai 26c28a829d Basic Project Setup 2020-05-20 12:44:57 +01:00
Aadi Desai 29cb9493a1
Add gitignore for quartus 2020-05-20 12:08:03 +01:00
Aadi Desai d86f15262c
Initial commit 2020-05-20 12:05:19 +01:00