Renesas M16C/64C User Manual page 599

M16C/64C Group
The start condition overlap protect is enabled from the falling edge of SDAMM (start condition) to the
completion of the slave address receive. If data is written to registers S10 and S00 during that period,
the above operation is performed. Figure 25.11 shows the Start Condition Overlap Protect Function
Enable Period.
SCLMM
SDAMM
BB bit in the S10 register
Figure 25.11 Start Condition Overlap Protect Function Enable Period
R01UH0092EJ0110 Rev.1.10
Jul 31, 2012
1 2
Start condition overlap protect function enabled
2
25. Multi-master I
3 8
ACK bit
Page 566 of 807
C-bus Interface
9
ACK
clock