diff options
Diffstat (limited to 'examples/gowin/demo.v')
| -rw-r--r-- | examples/gowin/demo.v | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/examples/gowin/demo.v b/examples/gowin/demo.v new file mode 100644 index 000000000..e1a2f19ec --- /dev/null +++ b/examples/gowin/demo.v @@ -0,0 +1,11 @@ +module demo ( + input clk, + output led1, led2, led3, led4, led5, led6, led7, led8, + output led9, led10, led11, led12, led13, led14, led15, led16 +); + localparam PRESCALE = 20; + reg [PRESCALE+3:0] counter = 0; + always @(posedge clk) counter <= counter + 1; + assign {led1, led2, led3, led4, led5, led6, led7, led8, + led9, led10, led11, led12, led13, led14, led15, led16} = 1 << counter[PRESCALE +: 4]; +endmodule |