Datasheet

78K0/Kx2-L CHAPTER 15 SERIAL INTERFACE IICA
R01UH0028EJ0400 Rev.4.00 547
Sep 27, 2010
(ii) When WTIM0 = 1
ST AD6 to AD0 R/W ACK D7 to D0 D7 to D0ACK ACK SP
3 4 2 1
1: IICAS0 = 0101×110B
2: IICAS0 = 0001×100B
3: IICAS0 = 0001××00B
4: IICAS0 = 00000001B
Remark
: Always generated
: Generated only when SPIE0 = 1
×: Don’t care
(b) When arbitration loss occurs during transmission of extension code
(i) When WTIM0 = 0
ST AD6 to AD0 R/W ACK D7 to D0 D7 to D0ACK ACK SP
3 4 2 1
1: IICAS0 = 0110×010B
2: IICAS0 = 0010×000B
3: IICAS0 = 0010×000B
4: IICAS0 = 00000001B
Remark
: Always generated
: Generated only when SPIE0 = 1
×: Don’t care