Blinky

Code

component Blinky(output led: u1) {
    reg counter: u27 = 0

    counter <= counter + 1

    led := counter[24]
}

Explanation

Counter: A 27-bit register counter is declared and initialized to 0. Increment: On every clock cycle, counter increments. Output: The LED is driven by bit 24 of the counter. As the counter counts up, this bit toggles at a human-visible frequency (assuming a standard MHz clock).