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intel_alm: Fix illegal carry chains

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat 2021-05-15 14:40:37 +01:00
parent eb106732d9
commit 34a08750fa
4 changed files with 9 additions and 7 deletions
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2
techlibs/intel_alm/common/arith_alm_map.v
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@ -34,7 +34,7 @@ wire [Y_WIDTH:0] ALM_CARRY;
// Start of carry chain
generate
if (_TECHMAP_CONSTMSK_CI_ == 1) begin
if (_TECHMAP_CONSTMSK_CI_ == 1 && _TECHMAP_CONSTVAL_CI_ == 1'b0) begin
assign ALM_CARRY[0] = _TECHMAP_CONSTVAL_CI_;
end else begin
MISTRAL_ALUT_ARITH #(