NEC V850ES/F 3-L Series User Manual page 505

2
I C Bus (IIC)
(8)
When WTIMn bit = 1
ST AD6 to AD0
♦
1: IICSn register = 1000X110B
♦
2: IICSn register = 1000XX00B
♦
3: IICSn register = 01000000B (Example: When ALDn bit is read during interrupt servicing)
∆ 4: IICSn register = 00000001B
Remarks 1.
When arbitration loss occurs due to low level of SDA0n pin when
attempting to generate a stop condition
R/W ACK D7 to D0
♦
1
♦
: Always generated
∆: Generated only when SPIEn bit = 1
X: don't care
2. n = 0
User's Manual U18743EE1V2UM00
SPTn bit = 1
♦
ACK D7 to D0 ACK
♦ ♦
2
Chapter 17
D7 to D0 ACK SP
3
505
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