#PYNQ_flow

PS GPIO
https://pynq.readthedocs.io/en/v2.5.1/pynq_libraries/psgpio.html

from pynq import GPIO

output = GPIO(GPIO.get_gpio_pin(0), 'out')
input = GPIO(GPIO.get_gpio_pin(1), 'in')

output.write(0)
input.read()