H8S20103 Datasheet, PDF (779/992 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family / H8S/Tiny Series

Section 21 I²C Bus Interface 2 (IIC2)
Slave receive mode
SCL
(Master output)
SDA
(Master output)
SCL
(Slave output)
SDA
(Slave output)
TDRE
Slave transmit mode
9
1
2
3
4
5
6
7
8
9
1
A
A
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Bit 7
TEND
TRS
ICDRT
Data 1
Data 2 Data 3
ICDRS
Data 1
Data 2
ICDRR
User
[2] Write data to ICDRT (data 1) [2] Write data to ICDRT (data 2)
processing
[2] Write data to ICDRT (data 3)
Figure 21.9 Slave Transmit Mode Operation Timing (1)
Rev. 1.00 Oct. 03, 2008 Page 753 of 962
REJ09B0465-0100