在数码管上显示出HELLO-(座位号),例如33号,则结果显示HELLO-33请编写程序、绘制电路图、编译和仿真运行。
电路图如下:

程序代码如下:
module hello_seat_no(
input clk,
output reg [6:0] seg,
output reg [3:0] an
);
reg [3:0] count;
always @(posedge clk) begin
case(count)
0: begin
seg = 7'b0111011; // H
an = 4'b1110;
end
1: begin
seg = 7'b0111000; // E
an = 4'b1101;
end
2: begin
seg = 7'b0110110; // L
an