UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 372

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

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

18.5.16 Timing of I
described below.
(1) Master device operation
370
The INTIIC0 interrupt request timing and the IIC status register 0 (IICS0) settings corresponding to that timing are
(a) Start ~ Address ~ Data ~ Data ~ Stop (normal transmission/reception)
(i)
(ii) When WTIM0 = 1
When WTIM0 = 0
ST
ST
1 : IICS0 = 1000 110B
2 : IICS0 = 1000 000B
3 : IICS0 = 1000 000B (Sets WTIM0)
4 : IICS0 = 1000
5 : IICS0 = 00000001B
1 : IICS0 = 1000 110B
2 : IICS0 = 1000 100B
3 : IICS0 = 1000
4 : IICS0 = 00000001B
Remark
Remark
CHAPTER 18 SERIAL INTERFACE IIC0 ( PD780078Y SUBSERIES ONLY)
2
AD6-AD0
AD6-AD0
C interrupt request (INTIIC0) occurrence
R/W ACK
R/W ACK
: Always generated
: Generated only when SPIE0 = 1
: Don’t care
: Always generated
: Generated only when SPIE0 = 1
: Don’t care
00B (Sets SPT0)
00B (Sets SPT0)
1
1
User’s Manual U14260EJ4V0UD
D7-D0
D7-D0
ACK
ACK
2
2
D7-D0
D7-D0
ACK
ACK
3
SPT0 = 1
SPT0 = 1
3
4
SP
SP
5
4