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| author | Eddie Hung <eddie@fpgeh.com> | 2019-12-27 14:47:50 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-12-27 14:47:50 -0800 |
| commit | 4eaa45091cebb57db32fa30c37e80e113ae10451 (patch) | |
| tree | 9d8094c52b9aa598ec4501caf64d402a2f8bad49 /techlibs/xilinx/cells_xtra.py | |
| parent | 3e14ff16676884a1f65cf0eeb0ca9cb1958b8804 (diff) | |
| download | yosys-4eaa45091cebb57db32fa30c37e80e113ae10451.tar.gz yosys-4eaa45091cebb57db32fa30c37e80e113ae10451.tar.bz2 yosys-4eaa45091cebb57db32fa30c37e80e113ae10451.zip | |
Update some abc9_arrival times, add abc9_required times
Diffstat (limited to 'techlibs/xilinx/cells_xtra.py')
| -rw-r--r-- | techlibs/xilinx/cells_xtra.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/techlibs/xilinx/cells_xtra.py b/techlibs/xilinx/cells_xtra.py index d5c58c5d7..cb873a044 100644 --- a/techlibs/xilinx/cells_xtra.py +++ b/techlibs/xilinx/cells_xtra.py @@ -180,18 +180,58 @@ CELLS = [ Cell('RAMB18E1', port_attrs={ 'CLKARDCLK': ['clkbuf_sink'], 'CLKBWRCLK': ['clkbuf_sink'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143 'DOADO': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163 'DOBDO': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144 'DOPADOP': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164 'DOPBDOP': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13 + 'ADDRARDADDR': ['abc9_required=566'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17 + 'ADDRBWRADDR': ['abc9_required=566'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19 + 'WEA': ['abc9_required=532'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21 + 'WEBWE': ['abc9_required=532'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123 + 'DIADI': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133 + 'DIBDI': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125 + 'DIPADIP': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135 + 'DIPBDIP': ['abc9_required=737'], }), Cell('RAMB36E1', port_attrs={ 'CLKARDCLK': ['clkbuf_sink'], 'CLKBWRCLK': ['clkbuf_sink'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143 'DOADO': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163 'DOBDO': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144 'DOPADOP': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164 'DOPBDOP': ['abc9_arrival=2454'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13 + 'ADDRARDADDR': ['abc9_required=566'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17 + 'ADDRBWRADDR': ['abc9_required=566'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19 + 'WEA': ['abc9_required=532'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21 + 'WEBWE': ['abc9_required=532'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123 + 'DIADI': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133 + 'DIBDI': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125 + 'DIPADIP': ['abc9_required=737'], + # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135 + 'DIPBDIP': ['abc9_required=737'], }), # Ultrascale. Cell('FIFO18E2', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}), |