EDA使能和进位输出的4位计数器

一．程序：.建模程序：modulecounter4_bit(q,cout,d,increment,load_data,global_reset,clock);output[3:0]q;outputcout;input[3:0]d;inputload_data,global_reset,clock,increment;reg[3:0]q;regcout;always@(posedgeclock)if(gl