Another option/question:  Are there 16 contiguous gpio pins that are easy 
to configure for gpio only?

On Thursday, May 21, 2015 at 9:25:37 AM UTC-4, mharr...@gmail.com wrote:
>
> I am trying to configure to use GPIO on the P8 header for relay control.   
> I need P8_27 through P8_44.  I have successfully disabled HDMI.  It seems 
> that if anything is connected to P8_32, the system time loses 5 seconds 
> every minute.  I have successfully reconfigured P8_32 to mode 7 for gpio 
> with the same result.  I have disabled UART5 with the same result. What 
> could be causing the system time to be running slow? Any help would be 
> greatly appreciated!  Thanks!
>
>

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