started encoder on the coders.act

dataflow_neuro/coders.act

@@ -212,6 +212,36 @@ namespace tmpl {
 		}
 
 
+		template<pint N, pint M, pint ACK_STRENGTH>
+		defproc encoder2D(a1of1 x[N]; a1of1 y[M] ;avMx1of2<X> addr; bool! out_a; power supply)
+		{
+			// Arbiters 
+			a1of1 _out_arb_x,_out_arb_y;
+			a1of1 _x_temp[N];
+			(i:N:
+				_x_temp[i].r = x[i].r;				
+			)
+			(i:M:
+				_y_temp[i].r = y[i].r;				
+			)
+			arbtree<N> Xarb(.in = _x_temp,.out = _out_arb_X,.supply = supply);
+			arbtree<M> Yarb(.in = _y_temp,.out = _out_arb_Y,.supply = supply);
+
+			sigbuf<ACK_STRENGTH> x_ack_arb[N];
+			sigbuf<ACK_STRENGTH> y_ack_arb[M];
+			(i:N:
+				x_ack_arb[i].in = _x_temp[i].a;
+				x_ack_arb[i].out[0] = x[i].a;
+				x_ack_arb[i].supply = supply;
+			)
+			(i:M:
+				y_ack_arb[i].in = _y_temp[i].a;
+				y_ack_arb[i].out[0] = y[i].a;
+				y_ack_arb[i].supply = supply;
+			)
+
+
+		}