Steven Hammond

M52233DEMO General Purpose IO

Discussion created by Steven Hammond on Mar 20, 2007
Latest reply on Nov 25, 2007 by Ken Lidman

I have been trying to figure out ways to configure the GPIO on my M52233DEMO board for a while now, and simply can't figure out how to do everything I want to do. I am still having the following problems with the IO devices:

1 - I am unable to locate on the board where several of the GPIO pins are, and have been unsuccessful in finding online documentation that clearly states their locations. I have only found the locations of AS, QS, TA, TC, UA, and UB on the board. Where are the rest?

2 - I have only been able to work with digitally data, is there a way to configure for analog input/output on a single pin?

Any help would be appreciated.