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another dumb question on UARTs

another dumb question on UARTs

2004-06-25 by Leighton Rowe

Other persons have been asking me this question...

Are the UART interfaces for the lpc21xx mcu's full-duplex 
compatible? (rx & tx simultaneously without problems)

Knowing that the lpc21xx mcu's UART
    - has separate Rx/tx lines, but
    - uses the same memory address for the Rx & TX buffers 
I just want to make sure that I'm telling them the right thing.

Re: another dumb question on UARTs

2004-06-25 by markcrow

--- In lpc2000@yahoogroups.com, "Leighton Rowe" <leightonsrowe@y...> 
wrote:
> Other persons have been asking me this question...
> 
> Are the UART interfaces for the lpc21xx mcu's full-duplex 
> compatible? (rx & tx simultaneously without problems)
> 
> Knowing that the lpc21xx mcu's UART
>     - has separate Rx/tx lines, but
>     - uses the same memory address for the Rx & TX buffers 
> I just want to make sure that I'm telling them the right thing.

Yes, the UARTs operate in the traditional full-duplex mode.

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