From 5c4d4db08d39673b98ce953f1ab1d1368eeb2f44 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Thu, 14 Sep 2017 19:09:52 +0200 Subject: Add icemulti example --- examples/icemulti/app0.v | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 examples/icemulti/app0.v (limited to 'examples/icemulti/app0.v') diff --git a/examples/icemulti/app0.v b/examples/icemulti/app0.v new file mode 100644 index 0000000..46833cc --- /dev/null +++ b/examples/icemulti/app0.v @@ -0,0 +1,28 @@ +module top ( + input clk, + output LED1, LED2, LED3, LED4, LED5 +); + localparam LOG2DELAY = 22; + + reg [LOG2DELAY-1:0] counter = 0; + reg [3:0] counter2 = 0; + reg state = 0; + + always @(posedge clk) begin + counter <= counter + 1; + counter2 <= counter2 + !counter; + state <= state ^ !counter; + end + + assign LED1 = state; + assign LED2 = 0; + assign LED3 = 0; + assign LED4 = 0; + assign LED5 = 1; + + SB_WARMBOOT WB ( + .BOOT(&counter2), + .S1(1'b 0), + .S0(1'b 1) + ); +endmodule -- cgit v1.2.3