CY8C95xxA: GPort configuration | Cypress Semiconductor
CY8C95xxA: GPort configuration
need some help to understand the port configuration of the CY8C95xxA. What I have done is to add a LED to a port pin. In default state the LED lights up. Set the output to 'Low' the LED is off. So far OK.
But when I configure the GPort as Input and Set Drive Mode to High-Z after power up, the LED still lights up. In my understanding the LED should be off.
What went wrong there? Is my configuration wrong or didn't I understand the GPort architecture and this is a right behaviour? But if this behaviour is right, why do I have the possibility to set GPort as Input?
Thank you in advance,