Renesas Electronics /R7FA6E2BB /CEC /CECCTL1

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Interpret as CECCTL1

7 43 0 0 00 0 0 0 0 0 0 0 0 (00)SFT0 (00)CESEL 0 (0)STERRD 0 (0)BLERRD 0 (0)CINTMK 0 (0)CDFC

CINTMK=0, SFT=00, BLERRD=0, STERRD=0, CDFC=0, CESEL=00

Description

CEC Control Register 1

Fields

SFT

Signal-Free Time Data Bit Width Select

0 (00): 3-data bit width

1 (01): 5-data bit width

2 (10): 7-data bit width

3 (11): Does not detect signal-free time.

CESEL

Communication Complete Interrupt (INTCE) Generation Timing Select

0 (00): Generates communication complete interrupt once after ACK transmission (reception) of the last frame (EOM = 1) is complete and another time after signal-free time is detected.

1 (01): Generates communication complete interrupt after ACK transmission (reception) of the last frame (EOM = 1) is completed.

2 (10): Generates communication complete interrupt after signal-free time is detected.

3 (11): Setting prohibited

STERRD

Start Bit Error Detection Select

0 (0): Does not detect timing errors during start bit reception.

1 (1): Detects timing errors during start bit reception.

BLERRD

Bus Lock Detection Select

0 (0): Does not detect sticking of receive data to high or low

1 (1): Detects sticking of receive data to high or low.

CINTMK

CEC Data Interrupt (INTDA) Generation Select

0 (0): Does not generate an interrupt when the addresses do not match.

1 (1): Generates an interrupt when the addresses do not match.

CDFC

Digital Filter Select

0 (0): Does not use a digital filter.

1 (1): Uses a digital filter.

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