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assn1's avatar
assn1
Icon for New Contributor rankNew Contributor
3 years ago

I need help with coding...

I'm making a digital watch code. There is no problem with the code itself, but as I input things like BUTTON_SW and BUS_SW, I didn't have enough buttons in my kit to run the hour, minute, second, an...
assn1's avatar
assn1
Icon for New Contributor rankNew Contributor
3 years ago

You're right. I also want to take care of it on my own, but... It was so hard. Sorry.

I want to try as you said, so should I remove the DIP, and move the code corresponding to the hour, minute, and second using the case(BUTTON_SW) Like this?

always @(posedge CLK_100HZ or negedge RESETN)
begin
if (~RESETN)
BUTTON_SW <= 1'b0;
else begin
case(BUTTON_SW)
0 : BUTTON_SW = hour10_up_in;
1 : BUTTON_SW = hour1_up_in;
.
.
.