David Harris
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acc2db256f
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turn off IDIVONFPU when FSUPPORTED=0. Already checked in sim, but need it in synth too for feature sweep
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2023-11-17 20:25:24 -08:00 |
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David Harris
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afe66d0ee4
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Added prefetch instructions; sent cbo instructions to LSU
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2023-07-02 10:55:35 -07:00 |
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Ross Thompson
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4428babda9
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-06-15 15:38:38 -05:00 |
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Ross Thompson
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85567841eb
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Merge branch 'testbench-params2'
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2023-06-15 15:31:13 -05:00 |
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David Harris
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a62211bad1
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Gated inputs to BMU when inactive to save power and simulation time
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2023-06-15 11:56:59 -07:00 |
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Ross Thompson
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b8a243827b
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Found a whole bunch of files still using the old `define configurations.
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2023-06-15 13:09:07 -05:00 |
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Harshini Srinath
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1d24a9c912
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Update datapath.sv
Program clean up
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2023-06-12 12:13:58 -07:00 |
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Ross Thompson
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b91b54589e
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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.
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2023-05-24 14:05:44 -05:00 |
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Limnanthes Serafini
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034c289a36
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Misc typo and indent fixing.
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2023-04-13 16:54:15 -07:00 |
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Kevin Kim
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8252706691
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removed comparator flag to ALU
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2023-04-02 21:14:31 -07:00 |
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Kevin Kim
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2c6359b097
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only pass in relevant comparator flag to ALU
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2023-03-30 19:15:33 -07:00 |
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Ross Thompson
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46b1bca4fc
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Fixed all tap/space issue in RTL.
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2023-03-24 17:32:25 -05:00 |
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David Harris
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576545e328
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ALUControl Elimination
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2023-03-24 08:10:48 -07:00 |
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Kevin Kim
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6b25c64a1f
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BSelect from OH encoding to Binary
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2023-03-04 23:19:31 -08:00 |
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Kevin Kim
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9494cf9340
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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
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2023-03-04 22:44:03 -08:00 |
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Kevin Kim
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72de867e65
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Rotate signal now gets generated in bmu ctrl
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2023-03-03 22:57:49 -08:00 |
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Kip Macsai-Goren
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ba3bfdf68b
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Manual attempt to merge with upstream changes
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2023-02-22 19:42:30 -08:00 |
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Kevin Kim
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0f876c3111
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B DONE (for now)
- datapath passes along comparator flag to alu
- controllers and zbb handle min/max instructions
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2023-02-18 22:12:55 -08:00 |
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Kevin Kim
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f18cd53dee
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began ZBB integration into ieu
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2023-02-18 19:44:14 -08:00 |
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Kevin Kim
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b09d942d60
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removed Funct7 in Execute Stage
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2023-02-17 16:12:09 -08:00 |
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Kevin Kim
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44c9612a5c
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added BSelect Signal
- BSelect [3:0] is a one hot encoding of if it's a ZBA_ZBB_ZBC_ZBS instruction
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2023-02-17 08:21:55 -08:00 |
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Kevin Kim
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f0c81247e4
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Added ALUSelect signal into datapath, ieu, controller
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2023-02-17 07:50:45 -08:00 |
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Kevin Kim
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f58a2b70a0
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Include Funct7 in execute
- Modifed datapath to support funct7 in execute
- Modified controller to pass on Funct7
- all lints pass
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2023-02-09 19:18:54 +00:00 |
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Kip Macsai-Goren
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41a91cc1e7
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fixed merge conflicts with removal of pipelined folder
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2023-02-06 18:04:28 -08:00 |
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David Harris
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78eb90715c
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Removed pipelined level of hierarchy
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2023-02-02 14:14:11 -08:00 |
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