Renesas Electronics /R7FA4E10D /SCI3 /SCMR

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Interpret as SCMR

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)SMIF 0 (0)SINV 0 (0)SDIR 0 (0)CHR1 0 (BCP2)BCP2

CHR1=0, SDIR=0, SINV=0, SMIF=0

Description

Smart Card Mode Register

Fields

SMIF

Smart Card Interface Mode Select

0 (0): Non-smart card interface mode (asynchronous mode, clock synchronous mode, simple SPI mode, or simple IIC mode)

1 (1): Smart card interface mode

SINV

Transmitted/Received Data Invert

0 (0): TDR contents are transmitted as they are. Received data is stored as received in the RDR register.

1 (1): TDR register contents are inverted before transmission. Receive data is stored in inverted form in the RDR register.

SDIR

Transmitted/Received Data Transfer Direction

0 (0): Transfer LSB-first

1 (1): Transfer MSB-first

CHR1

Character Length 1

0 (0): SMR.CHR = 0: Transmit/receive in 9-bit data length SMR.CHR = 1: Transmit/receive in 9-bit data length

1 (1): SMR.CHR = 0: Transmit/receive in 8-bit data length (initial value) SMR.CHR = 1: Transmit/receive in 7-bit data length

BCP2

Base Clock Pulse 2

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