gutted KEEPs, readded to coders

dataflow_neuro/coders.act

@@ -358,6 +358,14 @@ defproc decoder_2d_hybrid (avMx1of2<NxC+NyC> in; a1of1 out[Nx*Ny]; bool? dly_cfg
 		pu_reset[i].vss = supply.vss;
 	)
 
+	// Add keeps (currently don't do anything in ACT)
+	KEEP_X1 keeps[Nx];
+	(i:Nx:
+		keeps[i].vdd = supply.vdd;
+		keeps[i].vss = supply.vss;
+		keeps[i].y = _out_acksB[i];
+	)
+
 	// ORtree from all output acks, back to the buffer ack.
 	// This is instead of the ack that came from the delayed validity trees,
 	// in decoder_2d_dly.