|
|
@ -56,11 +56,11 @@ module guest_fpga_top(clk, reset, four_bit_input, four_bit_output, eight_bit_inp
|
|
|
|
|
|
|
|
|
|
|
|
// 7-segment LED display driver clock generator
|
|
|
|
// 7-segment LED display driver clock generator
|
|
|
|
reg sseg_clock;
|
|
|
|
reg sseg_clock;
|
|
|
|
reg [4:0] sseg_clock_counter;
|
|
|
|
reg [10:0] sseg_clock_counter;
|
|
|
|
|
|
|
|
|
|
|
|
always @(posedge clk) begin
|
|
|
|
always @(posedge clk) begin
|
|
|
|
sseg_clock_counter = sseg_clock_counter + 1;
|
|
|
|
sseg_clock_counter = sseg_clock_counter + 1;
|
|
|
|
if (sseg_clock_counter > 16) begin
|
|
|
|
if (sseg_clock_counter > 1023) begin
|
|
|
|
sseg_clock_counter = 0;
|
|
|
|
sseg_clock_counter = 0;
|
|
|
|
sseg_clock = ~sseg_clock;
|
|
|
|
sseg_clock = ~sseg_clock;
|
|
|
|
end
|
|
|
|
end
|
|
|
|