Renesas Electronics /R7FA6E2BB /CEC /CECS

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Interpret as CECS

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)ADRF 0 (0)BUSST 0 (0)TXST 0 (0)EOMF 0 (0)ITCEF 0 (0)SFTST

BUSST=0, ADRF=0, SFTST=0, TXST=0, ITCEF=0, EOMF=0

Description

CEC Communication Status Register

Fields

ADRF

Address Match Detection Flag

0 (0): During communication between other stations, while communication is stopped, or while the local station is transmitting

1 (1): During local reception

BUSST

Bus Busy Detection Flag

0 (0): Bus-free state

1 (1): Bus-busy state

TXST

Transmission Status Flag

0 (0): During communication standby state or reception (a follower is operating.)

1 (1): During transmission (an initiator is operating.)

EOMF

EOM Flag

0 (0): The EOM flag received immediately before is logically 0.

1 (1): The EOM flag received immediately before is logically 1.

ITCEF

INTCE Generation Source Flag

0 (0): Generates a communication complete interrupt (INTCE) if the signal-free time is counted.

1 (1): Generates INTCE if communication is complete or an error is detected.

SFTST

Signal-Free Time Rewrite Disable Report Flag

0 (0): Enables rewriting CECCTL1.SFT[1:0].

1 (1): Disables rewriting CECCTL1.SFT[1:0].

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