upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 264

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

(6)
264
(a) When arbitration loss occurs during transmission of slave address data
(b) When arbitration loss occurs during transmission of extension code
Operation when arbitration loss occurs (no communication after arbitration loss)
ST
ST
▲1: IICS0 = 01000110B (Example: when ALD is read during interrupt servicing)
∆ 2: IICS0 = 00000001B
▲1:
IICC0: LREL is set to 1 by software
∆ 2:
Remark
Remark
AD6-AD0
AD6-AD0
IICS0 = 0110X010B (Example: when ALD is read during interrupt servicing)
IICS0 = 00000001B
▲: Always generated
∆: Generated only when SPIE = 1
▲: Always generated
∆: Generated only when SPIE = 1
X: don’t care
RW
RW
▲1
CHAPTER 10
AK
AK
▲1
User’s Manual U12768EJ4V1UD
D7-D0
D7-D0
SERIAL INTERFACE FUNCTION
AK
AK
D7-D0
D7-D0
AK
AK
SP
SP
∆2
∆2