upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 251

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

10.3.5 I
at the INTIIC0 interrupt timing.
(1) Master device operation
The following shows the value of IIC status register 0 (IICS0) at the INTIIC0 interrupt request generation timing and
Remark
(a) Start ~ Address ~ Data ~ Data ~ Stop (normal transmission/reception)
<1> When WTIM = 0
<2> When WTIM = 1
2
C interrupt request (INTIIC0)
ST
ST
▲1: IICS0 = 10XXX110B
▲2: IICS0 = 10XXX000B
▲3: IICS0 = 10XXX000B (WTIM = 1)
▲4: IICS0 = 10XXXX00B
∆ 5: IICS0 = 00000001B
▲1: IICS0 = 10XXX110B
▲2: IICS0 = 10XXX100B
▲3: IICS0 = 10XXXX00B
∆ 4: IICS0 = 00000001B
The interrupt control register of INTIIC0 is alternately used as the interrupt control register (CSIC0) of
INTCSI0. An IICIC0 register does not exist.
Remark
Remark
AD6-AD0
AD6-AD0
▲: Always generated
∆: Generated only when SPIE = 1
X: don’t care
▲: Always generated
∆: Generated only when SPIE = 1
X: don’t care
RW
RW
CHAPTER 10
AK
AK
▲1
▲1
User’s Manual U12768EJ4V1UD
D7-D0
D7-D0
SERIAL INTERFACE FUNCTION
▲2
AK
AK
▲2
D7-D0
D7-D0
▲3
AK
AK
SPT = 1
SPT = 1
▲4
▲3
↓
↓
SP
SP
∆5
∆4
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