Renesas Electronics /R7FA6T1AD /SPI0 /SPSR

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Interpret as SPSR

MODF=0, UDRF=0, IDLNF=0, OVRF=0, SPRF=0, SPTEF=0, PERF=0

Description

SPI Status Register

Fields

OVRF	Overrun Error Flag 0 (0): No overrun error occurs 1 (1): An overrun error occurs
IDLNF	SPI Idle Flag 0 (0): SPI is in the idle state 1 (1): SPI is in the transfer state
MODF	Mode Fault Error Flag 0 (0): Neither mode fault error nor underrun error occurs 1 (1): A mode fault error or an underrun error occurs.
PERF	Parity Error Flag 0 (0): No parity error occurs 1 (1): A parity error occurs
UDRF	Underrun Error Flag(When MODF is 0, This bit is invalid.) 0 (0): A mode fault error occurs (MODF=1) 1 (1): An underrun error occurs (MODF=1)
SPTEF	SPI Transmit Buffer Empty Flag 0 (0): Data found in the transmit buffer 1 (1): No data in the transmit buffer
SPRF	SPI Receive Buffer Full Flag 0 (0): No valid data in SPDR 1 (1): Valid data found in SPDR

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