HD64336901G Renesas Technology, HD64336901G Datasheet - Page 268

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

Rev. 1.00, 11/03, page 240 of 376
(Master output)
(Master output)
(Slave output)
processing
(Master output)
(Master output)
(Slave output)
ICDRT
ICDRS
TDRE
TEND
User
SDA
SDA
SCL
processing
ICDRS
SCL
SDA
SDA
ICDRT
TDRE
TEND
User
[2] Instruction of start
condition issuance
[5] Write data to ICDRT
Figure 15.5 Master Transmit Mode Operation Timing (1)
Figure 15.6 Master Transmit Mode Operation Timing (2)
A
9
Bit 7
1
Bit 7
[3] Write data to ICDRT (first byte)
1
Bit 6
2
Address + R/
Bit 6
Bit 5
2
3
Address + R/
Slave address
Bit 5
Bit 4
3
Data n
4
Data n
Bit 3
Bit 4
4
5
Bit 2
Bit 3
6
5
[4] Write data to ICDRT (second byte)
Bit 1
7
Bit 2
6
[6] Issue stop condition. Clear TEND.
Bit 0
R/
8
Bit 1
7
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