I see. One of those commercial guys. I thought so.

Gerald



On Thu, May 1, 2014 at 12:59 PM, Dennis Cote <[email protected]> wrote:

> On Thursday, May 1, 2014 9:44:35 AM UTC-6, Charles Steinkuehler wrote:
>>
>> UART0 and PR1_UART0 are totally different chunks of hardware.  Do not
>> get confused by the fact that they both have "UART0" in the name, they
>> are *NOT* the same.
>>
>>
> I understand that. I was confused about why you suggested I could use the
> P9.21 and P9.22 pins as UART0 RTS and CTS, when they are connected to
> PR1_UART0 and not to UART0. My original question was about UART0 RTS/CTS
> and you said were not connected to J1 because they are available on the
> expansion header.
>
> You wrote:
> On the other hand, why don't you just use P9.21 and P9.22 for the uart0
> rts/cts lines?  I suspect Gerald didn't tie them on the main board
> because they are available on the expansion headers.
>
> So is there something I am missing? It seems to me these expansion header
> pins can't be used for UART0 RTS/CTS.
>
> Dennis Cote
>
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