Table 13.2 Communication Format - Renesas H8S/2111B Hardware Manual

Table 13.2 Communication Format

SAR SARX
FS FSX
0 0
1
1 0
1
• I
2
C bus format: addressing format with an acknowledge bit
• Clocked synchronous serial format: non-addressing format without an acknowledge bit, for
master mode only
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
Rev. 1.00, 05/04, page 285 of 544