HD6433682 ETC, HD6433682 Datasheet - Page 331

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

(Master output)
(Master output)
(Slave output)
processing
(Master output)
(Master output)
(Slave output)
ICDRT
ICDRS
TDRE
TEND
User
SDA
SDA
SCL
processing
SCL
SDA
SDA
ICDRT
ICDRS
TDRE
TEND
User
[2] Instruction of start
condition issuance
[5] Write data to ICDRT
Figure 17.5 Master Transmit Mode Operation Timing (1)
Figure 17.6 Master Transmit Mode Operation Timing (2)
9
A
Bit 7
1
Bit 7
[3] Write data to ICDRT (first byte)
1
Bit 6
2
Bit 6
Address + R/
2
Bit 5
3
Address + R/
Slave address
Bit 5
3
Data n
Bit 4
4
Data n
Bit 4
Bit 3
4
5
Bit 3
Bit 2
5
6
[4] Write data to ICDRT (second byte)
Bit 2
Bit 1
7
6
[6] Issue stop condition. Clear TEND.
R/
Bit 0
Bit 1
8
7
Rev. 3.00, 05/03, page 301 of 472
A
9
Bit 0
8
[7] Set slave receive mode
[5] Write data to ICDRT (third byte)
A/
9
Data 1
Data 1
Bit 7
1
Bit 6
Data 2
2