Datasheet

Section 18 I
2
C Bus Interface [Option]
(This function is not available in the H8S/2695)
R01UH0166EJ0600 Rev. 6.00 Page 885 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
SDA
(slave output)
SDA
(slave output)
SDA
(slave output)
21 21436587998
Bit 7 Bit 6 Bit 5 Bit 7 Bit 6Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
IRIC
ICDRS
ICDRT
TDRE
SCL
(master output)
Interrupt
request
generation
Interrupt
request
generation
Interrupt
request
generation
Slave receive mode Slave transmit mode
Data 1 Data 2
[3] IRIC
clearance
[5] IRIC
clearance
[3] ICDR
write
[3] ICDR
write
[3] ICDR
write
User processing
Data 1
Data 1 Data 2
Data 2
A
R/W
A
[4]
[2]
Figure 18.18 Example of Slave Transmit Mode Operation Timing
(MLS = 0)