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| author | Eddie Hung <e.hung@imperial.ac.uk> | 2018-07-24 22:20:10 -0700 |
|---|---|---|
| committer | Eddie Hung <e.hung@imperial.ac.uk> | 2018-07-24 22:20:10 -0700 |
| commit | 9382938661613b84e3ad3155e414aaae2fa87da2 (patch) | |
| tree | 107c14811cf2e91c82ee4f9ea983260ee7acea8c /ice40/cells.h | |
| parent | 4920cf18fa1128758dac2ffd12bf88d194863f17 (diff) | |
| parent | 32c7247785f48b2307e559a0af50d9387bda8b49 (diff) | |
| download | nextpnr-9382938661613b84e3ad3155e414aaae2fa87da2.tar.gz nextpnr-9382938661613b84e3ad3155e414aaae2fa87da2.tar.bz2 nextpnr-9382938661613b84e3ad3155e414aaae2fa87da2.zip | |
Merge branch 'master' into redist_slack
Diffstat (limited to 'ice40/cells.h')
| -rw-r--r-- | ice40/cells.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ice40/cells.h b/ice40/cells.h index 2f9c77e8..16135448 100644 --- a/ice40/cells.h +++ b/ice40/cells.h @@ -71,6 +71,21 @@ inline bool is_sb_spram(const BaseCtx *ctx, const CellInfo *cell) { return cell- inline bool is_sb_mac16(const BaseCtx *ctx, const CellInfo *cell) { return cell->type == ctx->id("SB_MAC16"); } +inline bool is_sb_pll40(const BaseCtx *ctx, const CellInfo *cell) +{ + return cell->type == ctx->id("SB_PLL40_PAD") || cell->type == ctx->id("SB_PLL40_2_PAD") || + cell->type == ctx->id("SB_PLL40_2F_PAD") || cell->type == ctx->id("SB_PLL40_CORE") || + cell->type == ctx->id("SB_PLL40_2F_CORE"); +} + +inline bool is_sb_pll40_pad(const BaseCtx *ctx, const CellInfo *cell) +{ + return cell->type == ctx->id("SB_PLL40_PAD") || cell->type == ctx->id("SB_PLL40_2_PAD") || + cell->type == ctx->id("SB_PLL40_2F_PAD"); +} + +uint8_t sb_pll40_type(const BaseCtx *ctx, const CellInfo *cell); + // Convert a SB_LUT primitive to (part of) an ICESTORM_LC, swapping ports // as needed. Set no_dff if a DFF is not being used, so that the output // can be reconnected |