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eSCI uart receive bit order

Question asked by chu.sandiage on Mar 9, 2017
Latest reply on Mar 10, 2017 by chu.sandiage

Hi,

Refer to reference manual RM0029 Page1362, while using eSCI as UART mode,

1) for SCI data register eSCI_DR,what's meaning for two lines below 15:0(R), 0:15(W)?

2) while bit sequence D0->D7(10101101) received on UART_RXD line (bit order is D0->D7), how data

stored in eSCI_DR register?

a) eSCI_DR[7:0] = D[0:7](10101101)

b)  eSCI_DR[7:0] = D[7:0](10110101)

which one is correct,why?

Thanks in advanced.

 

 

 

eSCI Data Register

Outcomes