CHAPTER 10 SERIAL INTERFACE FUNCTION
User’s Manual U13850EJ6V0UD
361
(b) Start ~ Address ~ Data ~ Start ~ Address ~ Data ~ Stop (restart)
<1> When WTIMn = 0
STTn = 1
SPTn = 1
↓
↓
ST
AD6 to AD0
RW
AK
D7 to D0
AK
ST
AD6 to AD0
RW
AK
D7 to D0
AK
SP
▲
1
▲
2
▲
3
▲
4
▲
5
▲
6
∆
7
▲
1: IICSn = 10XXX110B
▲
2: IICSn = 10XXX000B (WTIMn = 1)
▲
3: IICSn = 10XXXX00B (WTIMn = 0)
▲
4: IICSn = 10XXX110B (WTIMn = 0)
▲
5: IICSn = 10XXX000B (WTIMn = 1)
▲
6: IICSn = 10XXXX00B
∆
7: IICSn = 00000001B
Remark
▲
: Always generated
∆
:
Generated only when SPIEn = 1
X:
don’t care
n = 0, 1
<2> When WTIMn = 1
STTn = 1
SPTn = 1
↓
↓
ST
AD6 to AD0
RW
AK
D7 to D0
AK
ST
AD6 to AD0
RW
AK
D7 to D0
AK
SP
▲
1
▲
2
▲
3
▲
4
∆
5
▲
1: IICSn = 10XXX110B
▲
2: IICSn = 10XXXX00B
▲
3: IICSn = 10XXX110B
▲
4: IICSn = 10XXXX00B
∆
5: IICSn = 00000001B
Remark
▲
: Always generated
∆
:
Generated only when SPIEn = 1
X:
don’t care
n = 0, 1
Содержание V850/SB1
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