NEC mPD780344 Series User Manual page 335

CHAPTER 17 SERIAL INTERFACE IIC0 ( µ PD780344Y, 780354Y SUBSERIES ONLY)
(c) Start ~ Code ~ Data ~ Start ~ Code ~ Data ~ Stop
(i) When WTIM0 = 0 (after restart, extension code reception)
ST AD6 to AD0 RW
1: IICS0 = 0010×010B
2: IICS0 = 0010×000B
3: IICS0 = 0010×010B
4: IICS0 = 0010×000B
5: IICS0 = 00000001B
Remark
× : Don't care
(ii) When WTIM0 = 1 (after restart, extension code reception)
ST AD6 to AD0 RW
1: IICS0 = 0010×010B
2: IICS0 = 0010×110B
3: IICS0 = 0010××00B
4: IICS0 = 0010×010B
5: IICS0 = 0010×110B
6: IICS0 = 0010××00B
7: IICS0 = 00000001B
Remark
× : Don't care
AK D7 to D0 AK
1 2
: Always generated
: Generated only when SPIE0 = 1
AK D7 to D0 AK
1 2
: Always generated
: Generated only when SPIE0 = 1
User's Manual U15798EJ2V0UD
ST AD6 to AD0 RW AK
3
ST AD6 to AD0 RW AK
3 4
D7 to D0 AK SP
4 5
D7 to D0 AK SP
5 6 7
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