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tweaks in tut 2

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Nam Tran
2020-10-23 12:48:46 -05:00
parent 12829a3e9c
commit 3a3830b443
1 changed files with 3 additions and 1 deletions
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4
blinky/blinky.v
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@@ -11,7 +11,9 @@ module blinky(i_clk, o_led, lcol1);
always @(posedge i_clk) always @(posedge i_clk)
counter <= counter + 1'b1; counter <= counter + 1'b1;
assign o_led = counter[WIDTH-1]; assign o_led = counter[WIDTH-1]; // normal, symmetrical blinking
// assign o_led = ~(&counter[WIDTH-1:WIDTH-3]); // short on, long off (strobe)
// assign o_led = ~(counter[5:0] < counter[WIDTH-1:WIDTH-6]); // PWM, dimmer
assign lcol1 = 1'b0; assign lcol1 = 1'b0;
endmodule endmodule