Renesas Electronics /R7FA2A1AB /SPI0 /SPPCR

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Interpret as SPPCR

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)SPLP 0 (0)SPLP2 0Reserved 0 (0)MOIFV 0 (0)MOIFE 0Reserved

MOIFE=0, SPLP2=0, MOIFV=0, SPLP=0

Description

SPI Pin Control Register

Fields

SPLP

SPI Loopback

0 (0): Normal mode

1 (1): Loopback mode (data is inverted for transmission)

SPLP2

SPI Loopback 2

0 (0): Normal mode

1 (1): Loopback mode (data is not inverted for transmission)

Reserved

These bits are read as 00. The write value should be 00.

MOIFV

MOSI Idle Fixed Value

0 (0): The level output on the MOSIn pin during MOSI idling corresponds to low.

1 (1): The level output on the MOSIn pin during MOSI idling corresponds to high.

MOIFE

MOSI Idle Value Fixing Enable

0 (0): MOSI output value equals final data from previous transfer

1 (1): MOSI output value equals the value set in the MOIFV bit

Reserved

These bits are read as 00. The write value should be 00.

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