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Diffstat (limited to 'src/synth/netlists-gates.ads')
| -rw-r--r-- | src/synth/netlists-gates.ads | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/synth/netlists-gates.ads b/src/synth/netlists-gates.ads index 84b8db756..20df29ad2 100644 --- a/src/synth/netlists-gates.ads +++ b/src/synth/netlists-gates.ads @@ -103,6 +103,16 @@ package Netlists.Gates is -- Extract a bit or a slice at a constant offset. Id_Extract : constant Module_Id := 44; + Id_Dyn_Extract : constant Module_Id := 45; + Id_Step_Extract : constant Module_Id := 46; + + -- This gate has two inputs A, B and one parameter POS. + -- It replaces bits POS + width(B) - 1 .. POS of A by B, ie: + -- T := A; + -- T (POS + width(B) - 1 .. POS) := B + -- OUT := T. + Id_Insert : constant Module_Id := 47; + -- Positive/rising edge detector. This is a pseudo gate. -- A negative edge detector can be made using by negating the clock before -- the detector. |