Renesas H8S Family Hardware Manual page 640

2
Section 18 I C Bus Interface (IIC)
Table 18.2 Transfer Format
SAR SARX
FS FSX
0 0
1
1 0
1
• I
2
C bus format: addressing format with acknowledge bit
• Clocked synchronous serial format: non-addressing format without acknowledge bit, for
master mode only
Rev. 1.00 Mar. 12, 2008 Page 592 of 1178
REJ09B0403-0100
Operating Mode
2
I C bus format
•
SAR and SARX slave addresses recognized
•
General call address recognized
2
I C bus format
•
SAR slave address recognized
•
SARX slave address ignored
•
General call address recognized
2
I C bus format
•
SAR slave address ignored
•
SARX slave address recognized
•
General call address ignored
Clocked synchronous serial format
•
SAR and SARX slave addresses ignored
•
General call address ignored