Freescale Semiconductor /MK21D5WS /UART0 /SFIFO

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Interpret as SFIFO

RXEMPT=0, RXOF=0, TXOF=0, TXEMPT=0, RXUF=0

Description

UART FIFO Status Register

Fields

RXUF	Receiver Buffer Underflow Flag 0 (0): No receive buffer underflow has occurred since the last time the flag was cleared. 1 (1): At least one receive buffer underflow has occurred since the last time the flag was cleared.
TXOF	Transmitter Buffer Overflow Flag 0 (0): No transmit buffer overflow has occurred since the last time the flag was cleared. 1 (1): At least one transmit buffer overflow has occurred since the last time the flag was cleared.
RXOF	Receiver Buffer Overflow Flag 0 (0): No receive buffer overflow has occurred since the last time the flag was cleared. 1 (1): At least one receive buffer overflow has occurred since the last time the flag was cleared.
RESERVED	no description available
RXEMPT	Receive Buffer/FIFO Empty 0 (0): Receive buffer is not empty. 1 (1): Receive buffer is empty.
TXEMPT	Transmit Buffer/FIFO Empty 0 (0): Transmit buffer is not empty. 1 (1): Transmit buffer is empty.

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