h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 474

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 16 I
Table 16.2 Communication Format
DDCSWR
SW
0
1
Rev. 3.00 Mar 21, 2006 page 420 of 788
REJ09B0300-0300
I
Clocked synchronous serial format: non-addressing format without an acknowledge bit, for
master mode only
Formatless mode (for IIC_0 only): non-addressing format with or without an acknowledge bit,
slave mode only, start/stop conditions not detected
2
C bus format: addressing format with an acknowledge bit
SAR
FS
0
1
0
1
2
C Bus Interface (IIC) (Optional)
SARX
FSX
0
1
0
1
0
1
0
1
Operating Mode
I
I
I
Clocked synchronous serial format
Formatless mode (start/stop conditions not detected)
Formatless mode (start/stop conditions not detected)
Do not set this mode when automatic switching to the I
bus format is performed by means of the DDCSWR setting.
2
2
2
C bus format
C bus format
C bus format
SAR and SARX slave addresses recognized
General call address recognized
SAR slave address recognized
SARX slave address ignored
General call address recognized
SAR slave address ignored
SARX slave address recognized
General call address ignored
SAR and SARX slave addresses ignored
General call address ignored
Acknowledge bit used
No acknowledge bit
2
C