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| author | David Shah <davey1576@gmail.com> | 2018-06-19 16:16:10 +0200 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-06-19 16:16:10 +0200 |
| commit | 8e26e4381be1e95479965756feba0237bd6e0582 (patch) | |
| tree | fc94732f86ba9500a11b8f72c4f363d1f51ad8d0 /ice40/cells.h | |
| parent | 3bf68753bb6b4de2a970268849752dc05cde7795 (diff) | |
| download | nextpnr-8e26e4381be1e95479965756feba0237bd6e0582.tar.gz nextpnr-8e26e4381be1e95479965756feba0237bd6e0582.tar.bz2 nextpnr-8e26e4381be1e95479965756feba0237bd6e0582.zip | |
ice40: WIP SB_CARRY packer
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'ice40/cells.h')
| -rw-r--r-- | ice40/cells.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ice40/cells.h b/ice40/cells.h index 19568ed0..36c1ba19 100644 --- a/ice40/cells.h +++ b/ice40/cells.h @@ -60,6 +60,16 @@ inline bool is_ff(const Context *ctx, const CellInfo *cell) cell->type == ctx->id("SB_DFFNES"); } +inline bool is_carry(const Context *ctx, const CellInfo *cell) +{ + return cell->type == ctx->id("SB_CARRY"); +} + +inline bool is_lc(const Context *ctx, const CellInfo *cell) +{ + return cell->type == ctx->id("ICESTORM_LC"); +} + // Return true if a cell is a SB_IO inline bool is_sb_io(const Context *ctx, const CellInfo *cell) { |