topic Re: MCF52211 PUCPAR quad or dual function ? in ColdFire/68K Microcontrollers and Processors

MCF52211 PUCPAR quad or dual function ?

MrBean — Fri, 20 Feb 2009 20:46:52 GMT

The MCF52211RM Rev.2 states that PUCPAR is a dual-fuction register (aka 4 bit)

Every header file for it that i've been able to find states that PUCPAR is quad function (aka 8 bit)

Does anyone know which is right ?

I have no MCF52211 board to try it on.

Maybe someone that has such a board would be so kind to find out.

mjbcswitzerland — Sat, 21 Feb 2009 02:01:26 GMT

Hi MrBean

The port PUC has quad function on the M5222X and the M5225X.

It has dual function on the M5221X and the M5223X.

Regards

Mark

MrBean — Sat, 21 Feb 2009 03:28:01 GMT

Thanx !

MrBean — Thu, 26 Feb 2009 03:01:31 GMT

PS:

The MCF52211EVB software, and possibly all other example software from Freescale, defines a quad function PUCPAR in MCF52211_GPIO.h