Renesas Electronics /R7FA6M4AF /SCI1 /CR2

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Interpret as CR2

7 43 0 0 00 0 0 0 0 0 0 0 0 (000)DFCS0 (00)BCCS 0 (00)RTS

RTS=00, BCCS=00, DFCS=000

Description

Control Register 2

Fields

DFCS

RXDXn Signal Digital Filter Clock Select

0 (000): Filter is disabled.

1 (001): Filter clock is SCI base clock

2 (010): Filter clock is PCLK/8

3 (011): Filter clock is PCLK/16

4 (100): Filter clock is PCLK/32

5 (101): Filter clock is PCLK/64

6 (110): Filter clock is PCLK/128

7 (111): Setting prohibited

BCCS

Bus Collision Detection Clock Select

0 (00): SCI base clock

1 (01): SCI base clock frequency divided by 2

2 (10): SCI base clock frequency divided by 4

3 (11): Setting prohibited

RTS

RXDXn Reception Sampling Timing Select

0 (00): Rising edge of the 8th cycle of SCI base clock

1 (01): Rising edge of the 10th cycle of SCI base clock

2 (10): Rising edge of the 12th cycle of SCI base clock

3 (11): Rising edge of the 14th cycle of SCI base clock

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