CHAPTER 18 I
(e) When failed in the stop condition during a data transfer
ST
AD6 to AD0
1: IICS0 = 1000×110B
2: IICS0 = 01000001B
Remarks
: Always generated.
: Generated only when SPIE0 = 1
×: don't care
Dn = D6 to D0
(f) When arbitration failed at a low data level and the restart condition was about to be generated
WTIM0 = 1
ST
AD6 to AD0
1: IICS0 = 1000×110B
2: IICS0 = 1000××00B
3: IICS0 = 01000100B (Example: Read ALD0 during interrupt servicing.)
4: IICS0 = 00000001B
Remarks
: Always generated.
: Generated only when SPIE0 = 1
×:
(g) When arbitration failed in a stop condition and the restart condition was about to be generated
WTIM0 = 1
ST
AD6 to AD0
1: IICS0 = 1000×110B
2: IICS0 = 1000××00B
3: IICS0 = 01000001B
Remarks
: Always generated.
: Generated only when SPIE0 = 1
×: don't care
C BUS MODE ( µ PD784225Y SUBSERIES ONLY)
2
RW
AK
D7 to Dn
SP
1
STT0 = 1
RW
AK
D7 to D0
AK
1
don't care
STT0 = 1
RW
AK
D7 to D0
AK
1
User's Manual U12697EJ3V0UM
2
D7 to D0
AK
D7 to D0
2
3
SP
2
3
AK
SP
4
331