8-3优先编码器

8-3 优先编码器 module encoder8_3(none_on,outcode,a,b,c,d,e,f,g,h); output none_on; output[2:0] outcode; input a,b,c,d,e,f,g,h; reg[3:0] outtemp; assign {none_on,outcode}=outtemp; always @(a or b or c or d or e or f or g or h) begin if(h) outtemp=4'b0111; else if(g) outtemp=4'b0110;