UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 508

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

506
Remark
Remark
1: IICS0 = 0010×010B
2: IICS0 = 0010×000B
3: IICS0 = 0010×010B
4: IICS0 = 0010×000B
5: IICS0 = 00000001B
ST
1: IICS0 = 0010×010B
2: IICS0 = 0010×110B
3: IICS0 = 0010××00B
4: IICS0 = 0010×010B
5: IICS0 = 0010×110B
6: IICS0 = 0010××00B
7: IICS0 = 00000001B
ST
(c) Start ~ Code ~ Data ~ Start ~ Code ~ Data ~ Stop
AD6 to AD0 R/W ACK
AD6 to AD0 R/W ACK
(i) When WTIM0 = 0 (after restart, extension code reception)
(ii) When WTIM0 = 1 (after restart, extension code reception)
×:
×:
: Always generated
: Generated only when SPIE0 = 1
: Always generated
: Generated only when SPIE0 = 1
Don’t care
Don’t care
1
1
2
D7 to D0
D7 to D0
CHAPTER 14 SERIAL INTERFACE IIC0
Preliminary User’s Manual U19748EJ1V0UD
ACK
ACK
2
3
ST
ST
AD6 to AD0
AD6 to AD0
R/W
R/W
ACK
ACK
4
3
5
D7 to D0
D7 to D0
ACK
ACK
4
6
SP
SP
5
7