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TI Home » TI E2E Community » Support Forums » ARM® Processors » Sitara™ ARM® » AM3x Sitara ARM Processors Forum » UART0_RTS & UART0_CTS required??
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UART0_RTS & UART0_CTS required??

UART0_RTS & UART0_CTS required??

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Prasant J
Posted by Prasant J
on Aug 09 2012 02:17 AM
Intellectual450 points

Hi,

We are designing a custom board based on the Beaglebone.

On beaglebone UART0 is used for debugging/data logging. On beaglebone schematics we see that UART0_RTS & UART0_CTS being connected to the FTDI chip. In the UBoot I do not see these pins being configured, so I was wondering whether these pins are actually used.
Can anyone confirm whether UART0_RTS & UART0_CTS are actually used or not?

We want to use these pins for SPI.

-Prasant

AM335x BeagleBone
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  • Gururaja Hebbar
    Posted by Gururaja Hebbar
    on Aug 17 2012 09:11 AM
    Intellectual2535 points

    AM335x arago u-boot  doesn't use/configure uart0 rts/cts pins

    Does this help with your question? If not, please send back more information. If it answers your question, please click the  Verify Answer  button.

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