In the schematics at https://github.com/Ell-i/ELL-i-Eagle-Boards/tree/master/Ell-duino. PA0 is A4, PA4 is DAC2 as in the picture (DAC1 in the schematics ???), PA5 is A6. -Jose ________________________________ De: ell-i-developers-bounce@xxxxxxxxxxxxx [ell-i-developers-bounce@xxxxxxxxxxxxx] en nombre de jigsaw [jigsaw@xxxxxxxxx] Enviado: miércoles, 04 de junio de 2014 11:13 p.m. Para: ell-i-developers@xxxxxxxxxxxxx Asunto: [ell-i-developers] ell-i board pin as GPIO Hi, Now that I'm porting the debugger to ell-i board, I have 2 questions: 1. I choose PA0, PA4 and PA5 as TCK, TMS and RESET, respectively. Is it OK? 2. As I understand, PA0 is A0, PA4 is A2 and PA5 is A3, which are marked on this picture: http://www.mouser.com/images/microsites/ArduinoDue_Front.jpg Is it true? thx & rgds, -Qinglai