Datasheet

Section 17 I

C Bus Interface (IIC)

Rev. 2.00 Sep. 28, 2009 Page 456 of 870

REJ09B0429-0200

Table 17.2 Transfer Format

SAR SARX

FS FSX Operating Mode

0 0 I

C bus format

• SAR and SARX slave addresses recognized

• General call address recognized

1 I

C bus format

• SAR slave address recognized

• SARX slave address ignored

• General call address recognized

1 0 I

C bus format

• SAR slave address ignored

• SARX slave address recognized

• General call address ignored

1 Clocked synchronous serial format

• SAR and SARX slave addresses ignored

• General call address ignored

• I

C bus format: addressing format with acknowledge bit

• Clocked synchronous serial format: non-addressing format without acknowledge bit, for

master mode only