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6,645 Commits 5 Branches 2 Tags 53 MiB
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19 Commits

Author SHA1 Message Date
Harshini Srinath
1a59222a08
Update datapath.sv 
Program clean up
 2023-06-12 12:13:58 -07:00
Ross Thompson
d3123fc00a Updated a large number of the source files to use parameters rather than `defines. Based on Lim's work. So far there is no simulation slow down. 2023-05-24 14:05:44 -05:00
Limnanthes Serafini
c427b4c896 Misc typo and indent fixing. 2023-04-13 16:54:15 -07:00
Kevin Kim
5e7bbeddd1 removed comparator flag to ALU 2023-04-02 21:14:31 -07:00
Kevin Kim
97181e063b only pass in relevant comparator flag to ALU 2023-03-30 19:15:33 -07:00
Ross Thompson
730f3ac84e Fixed all tap/space issue in RTL. 2023-03-24 17:32:25 -05:00
David Harris
d04f4cedf6 ALUControl Elimination 2023-03-24 08:10:48 -07:00
Kevin Kim
6ead150cb1 BSelect from OH encoding to Binary 2023-03-04 23:19:31 -08:00
Kevin Kim
6295178073 removed rotate signal in datapath and instead packed into the new BALUControl Signal 
- BALUControl contains Rotate, Mask, PreShift signals to select from the respective generation muxes in the ALU
 2023-03-04 22:44:03 -08:00
Kevin Kim
6e52113208 Rotate signal now gets generated in bmu ctrl 2023-03-03 22:57:49 -08:00
Kip Macsai-Goren
82611ba889 Manual attempt to merge with upstream changes 2023-02-22 19:42:30 -08:00
Kevin Kim
2069d92f9e B DONE (for now) 
- datapath passes along comparator flag to alu
-  controllers and zbb handle min/max instructions
 2023-02-18 22:12:55 -08:00
Kevin Kim
9203b0cc2f began ZBB integration into ieu 2023-02-18 19:44:14 -08:00
Kevin Kim
fcae58fcc7 removed Funct7 in Execute Stage 2023-02-17 16:12:09 -08:00
Kevin Kim
ec2421ead4 added BSelect Signal 
- BSelect [3:0] is a one hot encoding of if it's a ZBA_ZBB_ZBC_ZBS instruction
 2023-02-17 08:21:55 -08:00
Kevin Kim
25c0811d3d Added ALUSelect signal into datapath, ieu, controller 2023-02-17 07:50:45 -08:00
Kevin Kim
726722bec2 Include Funct7 in execute 
- Modifed datapath to support funct7 in execute
- Modified controller to pass on Funct7
- all lints pass
 2023-02-09 19:18:54 +00:00
Kip Macsai-Goren
7198592afc fixed merge conflicts with removal of pipelined folder 2023-02-06 18:04:28 -08:00
David Harris
99d179dd3e Removed pipelined level of hierarchy 2023-02-02 14:14:11 -08:00