Figure 15.9 Slave Transmit Mode Operation Timing 1 - Renesas H8S/2368 Series Hardware Manual

Slave receive mode
SCL
(master output)
SDA
(master output)
SCL
(slave output)
SDA
(slave output)
TDRE
TEND
TRS
ICDRT
ICDRS
ICDRR
User
[2] Write data to ICDRT (data 1),
processing
and clear TDRE.

Figure 15.9 Slave Transmit Mode Operation Timing 1

Rev. 2.00, 05/03, page 608 of 820
Slave transmit mode
9 1 2
Bit 7 Bit 6
A
Data 1
Data 1
[2] Write data to ICDRT (data 2),
3 4 5 6
Bit 5 Bit 4 Bit 3 Bit 2
and clear TDRE.
7 8 9 1
A
Bit 1 Bit 0 Bit 7
Data 2 Data 3
Data 2
[2] Write data to ICDRT (data 3),
and clear TDRE.