Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | | | Refine diagram | Eddie Hung | 2019-09-13 | 1 | -12/+14 | |
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| * | | | Add an ASCII drawing | Eddie Hung | 2019-09-12 | 1 | -3/+22 | |
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| * | | | Finish explanation | Eddie Hung | 2019-09-12 | 2 | -5/+20 | |
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| * | | | Rename to techmap_guard | Eddie Hung | 2019-09-12 | 1 | -2/+3 | |
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| * | | | Initial DSP48E1 box support | Eddie Hung | 2019-09-12 | 4 | -0/+867 | |
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| * | | | Set more ports explicitly | Eddie Hung | 2019-09-12 | 1 | -1/+2 | |
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| * | | | Missing space | Eddie Hung | 2019-09-11 | 1 | -0/+1 | |
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| * | | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-09-11 | 5 | -53/+219 | |
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| * | | | | Move "(skip if -nodsp)" message to label | Eddie Hung | 2019-09-10 | 1 | -4/+4 | |
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| * | | | | Be sensitive to signedness | Eddie Hung | 2019-09-10 | 1 | -20/+21 | |
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| * | | | | Really get rid of 'opt_expr -fine' by being explicit | Eddie Hung | 2019-09-10 | 2 | -9/+33 | |
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| * | | | | Remove wreduce call | Eddie Hung | 2019-09-10 | 1 | -1/+0 | |
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| * | | | | Add comment for why opt_expr is necessary | Eddie Hung | 2019-09-10 | 1 | -0/+2 | |
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| * | | | | Revert "Remove "opt_expr -fine" call" | Eddie Hung | 2019-09-10 | 1 | -0/+1 | |
| | | | | | | | | | | | | | | | | | | | | This reverts commit bfda921d0317bfb4cb6fc9de8a556c2258b709bc. | |||||
| * | | | | Rename label to map_dsp | Eddie Hung | 2019-09-10 | 1 | -1/+1 | |
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| * | | | | Remove "opt_expr -fine" call | Eddie Hung | 2019-09-10 | 1 | -1/+0 | |
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| * | | | | Set USE_MULT and USE_SIMD | Eddie Hung | 2019-09-09 | 1 | -1/+3 | |
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| * | | | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-09-05 | 20 | -91/+531 | |
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| * \ \ \ \ | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-09-04 | 2 | -7/+8 | |
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| * \ \ \ \ \ | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-08-30 | 8 | -120/+170 | |
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| * \ \ \ \ \ \ | Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp | Eddie Hung | 2019-08-30 | 34 | -384/+1864 | |
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| | * \ \ \ \ \ \ | Merge branch 'master' into xc7dsp | David Shah | 2019-08-30 | 44 | -564/+1942 | |
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| * | \ \ \ \ \ \ \ | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-08-20 | 14 | -200/+97 | |
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| * \ \ \ \ \ \ \ \ \ | Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp | Eddie Hung | 2019-08-15 | 1 | -1/+5 | |
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| | * | | | | | | | | | xilinx: Rework labels for faster Verilator testing | David Shah | 2019-08-13 | 1 | -1/+5 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | Only swap ports if $mul and not $__mul | Eddie Hung | 2019-08-13 | 1 | -1/+1 | |
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| * | | | | | | | | | | Add assign PCOUT = P to DSP48E1 | Eddie Hung | 2019-08-13 | 1 | -0/+2 | |
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| * | | | | | | | | | | Add DSP_A_MAXWIDTH_PARTIAL, refactor | Eddie Hung | 2019-08-13 | 2 | -145/+111 | |
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| * | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-08-12 | 6 | -28/+50 | |
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| * | | | | | | | | | | Add wreduce to synth_ice40 -dsp as well | Eddie Hung | 2019-08-09 | 1 | -0/+1 | |
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| * | | | | | | | | | | Pack partial-product adder DSP48E1 packing | Eddie Hung | 2019-08-09 | 1 | -0/+2 | |
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| * | | | | | | | | | | Remove signed from ports in +/xilinx/dsp_map.v | Eddie Hung | 2019-08-08 | 1 | -1/+1 | |
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| * | | | | | | | | | | Rework ice40_dsp to map to SB_MAC16 earlier, and check before packing | Eddie Hung | 2019-08-08 | 3 | -1/+36 | |
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| * | | | | | | | | | | Combine techmap calls | Eddie Hung | 2019-08-08 | 1 | -2/+1 | |
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| * | | | | | | | | | | Move xilinx_dsp to before alumacc | Eddie Hung | 2019-08-08 | 1 | -6/+4 | |
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| * | | | | | | | | | | INMODE is 5 bits | Eddie Hung | 2019-08-08 | 1 | -1/+1 | |
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| * | | | | | | | | | | Fix copy-pasta typo | Eddie Hung | 2019-08-08 | 1 | -2/+2 | |
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| * | | | | | | | | | | ecp5: Replace '-dsp' with inverse logic '-nodsp' to match synth_xilinx | David Shah | 2019-08-08 | 1 | -11/+11 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | ecp5: Bring up to date with mul2dsp changes | David Shah | 2019-08-08 | 2 | -2/+10 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp | David Shah | 2019-08-08 | 7 | -125/+278 | |
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| | * | | | | | | | | | | Run "opt_expr -fine" instead of "wreduce" due to #1213 | Eddie Hung | 2019-08-07 | 1 | -2/+1 | |
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| | * | | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-08-07 | 6 | -123/+277 | |
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| * | | | | | | | | | | | | DSP48E1 sim model: add SIMD tests | David Shah | 2019-08-08 | 3 | -3/+113 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | DSP48E1 model: test CE inputs | David Shah | 2019-08-08 | 2 | -7/+17 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | DSP48E1 sim model: fix seq tests and add preadder tests | David Shah | 2019-08-08 | 2 | -6/+91 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | DSP48E1 sim model: seq test working | David Shah | 2019-08-08 | 3 | -16/+60 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | DSP48E1 sim model: Comb, no pre-adder, mode working | David Shah | 2019-08-08 | 2 | -8/+13 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | [wip] sim model testing | David Shah | 2019-08-08 | 4 | -15/+77 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | [wip] sim model testing | David Shah | 2019-08-08 | 3 | -40/+360 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | | | | | | | | | | | [wip] DSP48E1 sim model improvements | David Shah | 2019-08-07 | 1 | -6/+82 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> |