148 LEDChaser from LiteX test

148 : LEDChaser from LiteX test

How it works

It just implements LEDChaser from the LiteX LED core demo, where io_in[3:7] is duty cycle

How to test

Add LEDs on the outputs in a straight line – or probe all signals on a scope and check that you get a ‘moving’ train of pulses.


# Input Output
0 clock led a
1 reset led b
2 pwm_width 0 led c
3 pwm_width 1 led d
4 pwm_width 2 led e
5 pwm_width 3 led f
6 pwm_width 4 led g
7 pwm_width 5 led h