Understanding Remappable Pins on the PIC24FJ256GB110 MCU
Hi - I went through Microchip's data sheet and their device header file and organized a 17 page PDF which explains the remappable pin (peripheral pin selection PPS) feature. It's required to use peripherals like the UARTS. Setting this all up in a C program isn't hard once you understand how it all works. My PDF borrows from existing Microchip explanations, tables and macros and puts everything in one place. I've added my own explanations which might help some folks get a handle on this feature.
Visit my home page (see signature below) and click on the BLOG tab. You'll find this under Projects - Understanding Remappable Pins on the PIC24F MCU. I'd post a link but they block them here. Hope this helps a few folks. Enjoy!
Best - Scott B (muniac.com, facebook/gomuniac)
Alphanumeric and Graphics LCD software and projects.