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| author | Robert Ou <rqou@robertou.com> | 2018-03-31 03:54:48 -0700 |
|---|---|---|
| committer | Robert Ou <rqou@robertou.com> | 2018-03-31 03:54:48 -0700 |
| commit | 14e49fb05737cfb02217b2aaf14d9f5d9e1859da (patch) | |
| tree | 14569db0d55a8adfb3b47853f88395613b3a8222 /techlibs/intel/synth_intel.cc | |
| parent | cfa3753b89c684b66e2cb164226a3358493e5232 (diff) | |
| download | yosys-14e49fb05737cfb02217b2aaf14d9f5d9e1859da.tar.gz yosys-14e49fb05737cfb02217b2aaf14d9f5d9e1859da.tar.bz2 yosys-14e49fb05737cfb02217b2aaf14d9f5d9e1859da.zip | |
coolrunner2: Add an ANDTERM/XOR between chained FFs
In some cases (e.g. the low bits of counters) the design might end up
with a flip-flop whose input is directly driven by another flip-flop.
This isn't possible in the Coolrunner-II architecture, so add a single
AND term and XOR in this case.
Diffstat (limited to 'techlibs/intel/synth_intel.cc')
0 files changed, 0 insertions, 0 deletions