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| author | David Shah <dave@ds0.me> | 2019-08-30 13:57:15 +0100 |
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| committer | David Shah <dave@ds0.me> | 2019-08-30 13:57:15 +0100 |
| commit | 6919c0f9b010c94a0a1a31cd788301e78a1bcbfb (patch) | |
| tree | 4780799b6c1dc1d150b80aa142e6c53e06760cb3 /techlibs/xilinx/lutrams.txt | |
| parent | edff79a25a802e5b1816608b48e3ac335ad87147 (diff) | |
| parent | 694e30a35426b9582a1f2db730528d4d34305795 (diff) | |
| download | yosys-6919c0f9b010c94a0a1a31cd788301e78a1bcbfb.tar.gz yosys-6919c0f9b010c94a0a1a31cd788301e78a1bcbfb.tar.bz2 yosys-6919c0f9b010c94a0a1a31cd788301e78a1bcbfb.zip | |
Merge branch 'master' into xc7dsp
Diffstat (limited to 'techlibs/xilinx/lutrams.txt')
| -rw-r--r-- | techlibs/xilinx/lutrams.txt | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/techlibs/xilinx/lutrams.txt b/techlibs/xilinx/lutrams.txt new file mode 100644 index 000000000..2613c206c --- /dev/null +++ b/techlibs/xilinx/lutrams.txt @@ -0,0 +1,60 @@ + +bram $__XILINX_RAM32X1D + init 1 + abits 5 + dbits 1 + groups 2 + ports 1 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + +bram $__XILINX_RAM64X1D + init 1 + abits 6 + dbits 1 + groups 2 + ports 1 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + +bram $__XILINX_RAM128X1D + init 1 + abits 7 + dbits 1 + groups 2 + ports 1 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + +match $__XILINX_RAM32X1D + min bits 3 + min wports 1 + make_outreg + or_next_if_better +endmatch + +match $__XILINX_RAM64X1D + min bits 5 + min wports 1 + make_outreg + or_next_if_better +endmatch + +match $__XILINX_RAM128X1D + min bits 9 + min wports 1 + make_outreg +endmatch + |