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picorv32
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313 Commits 2 Branches 1 Tag 2.8 MiB
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313 Commits

Author SHA1 Message Date
Clifford Wolf 5bea3f9917 Added more asserts for the memory interface 2016-09-13 19:34:14 +02:00
Clifford Wolf 702ce0eb79 tracecmp2 found a bug in this config 2016-09-13 18:36:56 +02:00
Clifford Wolf 096224273c Added scripts/smtbmc/tracecmp2 2016-09-13 13:37:26 +02:00
Clifford Wolf 2f3e3a6910 Merge pull request #21 from wallclimber21/mem_wdata 
Only clock mem_wdata when necesssary
 2016-09-08 09:42:51 +02:00
Tom Verbeure 38a760daf8 Fix tabs 2016-09-07 20:34:28 -07:00
Tom Verbeure 80aa70ec2e Only clock mem_wdata when necessary 2016-09-07 20:32:32 -07:00
Clifford Wolf 44d6feba2a Using assertpmux in "make check" 2016-09-07 12:40:19 +02:00
Clifford Wolf da37498191 Two minor bugfixes 2016-09-06 19:58:03 +02:00
Clifford Wolf 7f946d0f84 Added misisng MUL_CLKGATE stage 2016-09-06 01:02:12 +02:00
Clifford Wolf 5fdee952c9 Added picorv32_pcpi_fast_mul MUL_CLKGATE 2016-09-05 22:37:52 +02:00
Clifford Wolf e45cc362a7 More picorv32_pcpi_mul timing improvements 2016-09-04 18:34:11 +02:00
Clifford Wolf e91c1422a2 Added optional FFs to picorv32_pcpi_fast_mul 2016-09-04 12:44:12 +02:00
Clifford Wolf 85d8401c3d Renamed testbench_slow_mem to testbench_nola (no look ahead) 2016-09-04 12:29:09 +02:00
Clifford Wolf e403c950b0 Cleanups in dhrystone/testbench_slow_mem.v, added results to README 2016-09-04 12:25:23 +02:00
Clifford Wolf 990f876a5b Merge pull request #19 from wallclimber21/dhrystone_slow 
dhrystone with registered memory
 2016-09-04 12:09:57 +02:00
Tom Verbeure 029b72fecc Fix tabs 2016-09-03 08:30:16 -07:00
Clifford Wolf 8bfd7c166b Added generic "make check-<solver>" rule 2016-09-03 15:16:24 +02:00
Clifford Wolf d5b7e9e175 Minor bugfix/cleanup (mostly for formal verification) 2016-09-03 14:40:13 +02:00
Tom Verbeure c0d1c55106 testbench_slow_mem 2016-09-02 22:16:59 -07:00
Clifford Wolf 0906b1b4b4 Merge pull request #18 from wallclimber21/quartus 
./scripts/quartus
 2016-08-31 17:21:23 +02:00
Tom Verbeure 35b0a592e2 Delete unusused file 2016-08-31 07:36:32 -07:00
Clifford Wolf c9519df01b Moved cpuregs read/write to extra always blocks 2016-08-31 11:50:07 +02:00
Tom Verbeure 41918ee265 synth_speed 2016-08-30 23:02:31 -07:00
Tom Verbeure 91deccd3a1 Don't delete non-existing files 2016-08-30 22:56:31 -07:00
Tom Verbeure e7f5d640ca synth_system 2016-08-30 22:54:14 -07:00
Tom Verbeure 209456a6c8 synth_area_large and synth_area_regular 2016-08-30 22:36:06 -07:00
Tom Verbeure 36152a5688 Make synth_area_small work 2016-08-30 22:24:48 -07:00
Tom Verbeure 29e90e4dff Add QUARTUS_BIN prefix 2016-08-30 22:23:50 -07:00
Clifford Wolf 82d837bf96 Be more explicit about single register file write port 2016-08-31 00:08:33 +02:00
Tom Verbeure 413a65e39a Increase countdown by 1 2016-08-30 08:08:10 -07:00
Clifford Wolf 12c218c1b3 Using new yosys write_smt2 cmdline 2016-08-30 14:37:21 +02:00
Clifford Wolf 8710809978 Using new yosys write_smt2 cmdline 2016-08-30 12:44:03 +02:00
Clifford Wolf 6af226a385 Using fast mul in dhrystone benchmark 2016-08-30 11:24:04 +02:00
Tom Verbeure dc9b100814 Dhrystone: Add toolchain prefix to objcopy 2016-08-30 11:20:11 +02:00
Clifford Wolf 2603ca492b Merged picorv32_pcpi_fast_mul changes 2016-08-30 11:16:19 +02:00
Clifford Wolf bfba9b3eb3 Bugfix in picorv32_pcpi_fast_mul 2016-08-30 11:14:46 +02:00
Clifford Wolf b9ed4364d4 Merge branch 'fast_mul_opt' of https://github.com/wallclimber21/picorv32 2016-08-30 11:12:42 +02:00
Clifford Wolf cefe09b8d4 Minor fixes/cleanups in mul reset logic 2016-08-30 11:12:16 +02:00
Tom Verbeure 248560c18d table.txt generation works 2016-08-29 23:22:53 -07:00
Tom Verbeure 71a46afa79 Checkpoint: map, fit 2016-08-29 22:14:39 -07:00
Tom Verbeure c96ed77c4d Make sim_system work 2016-08-29 21:37:29 -07:00
Tom Verbeure 7bf87502aa Clone vivado dir into quartus dir 2016-08-29 21:12:08 -07:00
Tom Verbeure 9201bff2ef Reduce rs1, rs2 from 64 to 33 bits to make life for synthesis tools easier. 2016-08-29 18:00:49 -07:00
John 9d13c05dd2 Merge pull request #1 from cliffordwolf/master 
Move forward to latest official version
 2016-08-29 17:44:00 -07:00
Clifford Wolf a6210c06d4 Added picorv32_pcpi_fast_mul core 2016-08-29 23:38:05 +02:00
Clifford Wolf 517f5ab28b Fixed bug in test firmware IRQ handling 2016-08-29 23:37:17 +02:00
Clifford Wolf 90070736d6 More asserts 2016-08-29 22:44:15 +02:00
Clifford Wolf 28fe45ffe9 Added more asserts to picorv32, more smtbmc examples 2016-08-29 17:23:00 +02:00
Clifford Wolf 72158ba4a5 Some minor cleanups 2016-08-26 23:56:04 +02:00
Clifford Wolf d1d3c3c5e1 Added next gen yosys-smtbmc verification scripts 2016-08-26 23:39:39 +02:00