Renesas Electronics /R7FA6M5BH /CANFD /CFDRFCC3

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as CFDRFCC3

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)RFE 0 (0)RFIE 0 (000)RFPLS0 (000)RFDC0 (0)RFIM 0 (000)RFIGCV 0 (0)RFFIE

RFFIE=0, RFIE=0, RFDC=000, RFPLS=000, RFE=0, RFIGCV=000, RFIM=0

Description

RX FIFO Configuration/Control Registers 3

Fields

RFE

RX FIFO Enable

0 (0): FIFO disabled

1 (1): FIFO enabled

RFIE

RX FIFO Interrupt Enable

0 (0): FIFO interrupt generation disabled

1 (1): FIFO interrupt generation enabled

RFPLS

Rx FIFO Payload Data Size Configuration

0 (000): 8 bytes

1 (001): 12 bytes

2 (010): 16 bytes

3 (011): 20 bytes

4 (100): 24 bytes

5 (101): 32 bytes

6 (110): 48 bytes

7 (111): 64 bytes

RFDC

RX FIFO Depth Configuration

0 (000): FIFO Depth = 0 message

1 (001): FIFO Depth = 4 messages

2 (010): FIFO Depth = 8 messages

3 (011): FIFO Depth = 16 messages

4 (100): FIFO Depth = 32 essages

5 (101): FIFO Depth = 48 messages

6 (110): FIFO Depth = 64 messages

7 (111): FIFO Depth = 128 messages

RFIM

RX FIFO Interrupt Mode

0 (0): Interrupt generated when RX FIFO counter reaches RFIGCV value from values smaller than RFIGCV

1 (1): Interrupt generated at the end of every received message storage

RFIGCV

RX FIFO Interrupt Generation Counter Value

0 (000): Interrupt generated when FIFO is 1/8th full

1 (001): Interrupt generated when FIFO is 1/4th full

2 (010): Interrupt generated when FIFO is 3/8th full

3 (011): Interrupt generated when FIFO is 1/2 full

4 (100): Interrupt generated when FIFO is 5/8th full

5 (101): Interrupt generated when FIFO is 3/4th full

6 (110): Interrupt generated when FIFO is 7/8th full

7 (111): Interrupt generated when FIFO is full

RFFIE

RX FIFO Full Interrupt Enable

0 (0): FIFO interrupt generation disabled

1 (1): FIFO interrupt generation enabled

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