
CHAPTER 10 SERIAL INTERFACE FUNCTION
257
<2> When WTIM = 1
STT = 1
↓
ST
AD6-AD0
RW
AK
D7-D0
AK
D7-D0
AK
D7-D0
AK
SP
▲
1
▲
2
▲
3
∆
4
▲
1 : IICS0 = 1000X110B
▲
2 : IICS0 = 1000XX00B
▲
3 : IICS0 = 01000100B (Example: when ALD is read during interrupt servicing)
∆
4 : IICS0 = 00000001B
Remarks
▲
: Always generated
∆
: Generated only when SPIE = 1
X : don’t care
(g) When arbitration loss occurs due to a stop condition when attempting to generate a restart condition
<1> When WTIM = 0
STT = 1
↓
ST
AD6-AD0
RW
AK
D7-D0
AK
SP
▲
1
▲
2
∆
3
▲
1 : IICS0 = 1000X110B
▲
2 : IICS0 = 1000X000B
∆
3 : IICS0 = 01000001B
Remarks
▲
: Always generated
∆
: Generated only when SPIE = 1
X : don’t care
Содержание V850/SA1 mPD703015
Страница 2: ...2 MEMO ...
Страница 100: ...100 MEMO ...
Страница 144: ...144 MEMO ...
Страница 200: ...200 MEMO ...
Страница 328: ...328 MEMO ...
Страница 356: ...356 MEMO ...
Страница 358: ...358 MEMO ...
Страница 368: ...368 MEMO ...
Страница 374: ...374 MEMO ...
Страница 382: ...382 MEMO ...