UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 394

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

392
Note To cancel slave wait, write “FFH” to IIC0 or set WREL0.
WREL0
INTIIC0
WREL0
INTIIC0
ACKD0
ACKE0
MSTS0
ACKD0
ACKE0
MSTS0
WTIM0
WTIM0
Processing by master device
Transfer lines
Processing by slave device
SPD0
TRC0
SDA0
SPD0
TRC0
STD0
STD0
STT0
SPT0
SCL0
STT0
SPT0
IIC0
IIC0
Figure 18-23. Example of Master to Slave Communication
H
H
H
H
H
L
L
L
L
L
Receive
Transmit
CHAPTER 18 SERIAL INTERFACE IIC0 ( PD780078Y SUBSERIES ONLY)
IIC0
D7
1
IIC0
Note
D6
2
data
(When 9-Clock Wait Is Selected for Both Master and Slave) (3/3)
FFH Note
D5
3
D4
4
D3
User’s Manual U14260EJ4V0UD
5
(3) Stop condition
D2
6
D1
7
D0
8
9
IIC0
Note
Stop
condition
FFH Note
(When SPIE0 = 1)
(When SPIE0 = 1)
Start
condition
A6
IIC0
1
A5
2
address