Steven,
On Tuesday 11 November 2008, 조기성 wrote:
Thank you for the feedback
I have another question. UART 0,1,2,3 works fine. UART3 TX works good, but UART RX is not working.
TX data is success, but RX is not working . maybe you can point me to the right direction.
No real idea, sorry. I would double-check the GPIO multiplexing configuration with the latest 440EP users manual. Perhaps the comments in the CONFIG_SYS_4xx_GPIO_TABLE are incorrect.
Best regards, Stefan
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