Hello !
Can anyone direct me to a good guide which explains the differences between "common" microcontroller pin types, such as "open-drain" or "push-pull" etc ?
The reason I'm asking this is that I'm trying to connect a TEA5768HL's SWPORT1 to a C8051F320's input port pin and I'm not sure how I should do it to make sure it works correctly. I've contacted Philips asking them the same question, but while they're able to help me with this specific issue, I would like to understand what it's all about so I don't have to ask again when I move on to another product or project.
Greetings, Antti Keskinen