ecp5: Add DCSC blackbox

Signed-off-by: gatecat <gatecat@ds0.me>

diff --git a/techlibs/ecp5/cells_bb.v b/techlibs/ecp5/cells_bb.v
index c4cedfe361228dab0fa98ac336ec08d9294816ba..c9a6e52321e9066aa15a5a3e84ea5c2e70e27a28 100644 (file)
--- a/techlibs/ecp5/cells_bb.v
+++ b/techlibs/ecp5/cells_bb.v
@@ -369,6 +369,16 @@ module DCCA(
 );
 endmodule
 
+(* blackbox *)
+module DCSC(
+       input CLK1, CLK0,
+       input SEL1, SEL0,
+       input MODESEL,
+       output DCSOUT
+);
+       parameter DCSMODE = "POS";
+endmodule
+
 (* blackbox *) (* keep *)
 module DCUA(
        input CH0_HDINP, CH1_HDINP, CH0_HDINN, CH1_HDINN,