Quantas UARTS tem disponíveis no i.MX286 ??, no manual fala que tem 5 mas nos pinos tem apenas 2, gostaria de saber como ultilizar as outras 3...
iMX28 pins are shared between several functions. The "ball map" only shows primary function.
For example, primary UART3 RX / TX pins are M5 and L5. Those pins are are NC with iMX286, but pin B3 and C4 (primary functions are SSP2_MISO and SSP2_SSO) can be configured to UART3 RX and TX.
Download "i.MX28 Applications Processor Reference Manual(MCIMX28RM.pdf)" and refer to Chapter 8 and 9 for more description.
Thank you. I got the document and I´m checking chapters 8 and 9.
On Mon, Oct 15, 2012 at 7:08 PM, Yuji Sasaki
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