Renesas Electronics /R7FA6M4AF /SCI0 /SSR_FIFO

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Interpret as SSR_FIFO

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)DR 0 (0)TEND 0 (0)PER 0 (0)FER 0 (0)ORER 0 (0)RDF 0 (0)TDFE

TEND=0, DR=0, RDF=0, ORER=0, PER=0, TDFE=0, FER=0

Description

Serial Status Register for Non-Smart Card Interface and FIFO Mode (SCMR.SMIF = 0, FCR.FM = 1, and MMR.MANEN = 0)

Fields

DR

Receive Data Ready Flag

0 (0): Receiving is in progress, or no received data remains in FRDRHL after successfully completed reception (receive FIFO empty)

1 (1): Next receive data is not received for a period after normal receiving is complete, when the amount of data stored in the FIFO is equal to or less than the receive triggering number

TEND

Transmit End Flag

0 (0): A character is being transmitted

1 (1): Character transfer is complete

PER

Parity Error Flag

0 (0): No parity error occurred

1 (1): Parity error occurred

FER

Framing Error Flag

0 (0): No framing error occurred

1 (1): Framing error occurred

ORER

Overrun Error Flag

0 (0): No overrun error occurred

1 (1): Overrun error occurred

RDF

Receive FIFO Data Full Flag

0 (0): The amount of receive data written in FRDRHL is less than the specified receive triggering number

1 (1): The amount of receive data written in FRDRHL is equal to or greater than the specified receive triggering number

TDFE

Transmit FIFO Data Empty Flag

0 (0): The amount of transmit data written in FTDRHL exceeds the specified transmit triggering number

1 (1): The amount of transmit data written in FTDRHL is equal to or less than the specified transmit triggering number

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