diff options
| author | Eddie Hung <eddie@fpgeh.com> | 2019-06-14 10:28:30 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-06-14 10:28:30 -0700 |
| commit | 474fe9f47ae9c8a022d726a1b674853ca3236db0 (patch) | |
| tree | 91907bc7387e194d64d5503dec4bf4c7987593ae /techlibs/ecp5/abc_5g.lut | |
| parent | bc22e2e3ee120aeb84323ce52031b895f9f62f54 (diff) | |
| parent | 95665730540c0fd7c76690f28d0fd6b5f13f2223 (diff) | |
| download | yosys-474fe9f47ae9c8a022d726a1b674853ca3236db0.tar.gz yosys-474fe9f47ae9c8a022d726a1b674853ca3236db0.tar.bz2 yosys-474fe9f47ae9c8a022d726a1b674853ca3236db0.zip | |
Merge pull request #1097 from YosysHQ/dave/xaig_ecp5
Add ECP5 ABC9 support (to xaig branch)
Diffstat (limited to 'techlibs/ecp5/abc_5g.lut')
| -rw-r--r-- | techlibs/ecp5/abc_5g.lut | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/techlibs/ecp5/abc_5g.lut b/techlibs/ecp5/abc_5g.lut new file mode 100644 index 000000000..e8aa9b35d --- /dev/null +++ b/techlibs/ecp5/abc_5g.lut @@ -0,0 +1,25 @@ +# ECP5-5G LUT library for ABC +# Note that ECP5 architecture assigns difference +# in LUT input delay to interconnect, so this is +# considered too + + +# Simple LUTs +# area D C B A +1 1 141 +2 1 141 275 +3 1 141 275 379 +4 1 141 275 379 379 + +# LUT5 = 2x LUT4 + PFUMX +# area M0 D C B A +5 2 151 239 373 477 477 + +# LUT6 = 2x LUT5 + MUX2 +# area M1 M0 D C B A +6 4 148 292 380 514 618 618 + +# LUT7 = 2x LUT6 + MUX2 +# area M2 M1 M0 D C B A +7 8 148 289 433 521 655 759 759 + |