Panasonic MN101L Series

Chapter 13
Serial Interface
Clock-Synchronous Communication XIII - 39
13.3.3 Operation Timing
 Transmission Timing
Figure:13.3.11 Transmission Timing (At Falling Edge, SCnCKPH bit = 0)
Figure:13.3.12 Transmission Timing (At Rising Edge, SCnCKPH bit = 0)
T
Communication
completion interrupt
(Set data to
TXBUFn)
SCnTBSY
SBTn
SBOn
Twait
(=3.5T)
1st
Bit
2nd
Bit
3rd
Bit
4th
Bit
5th
Bit
6th
Bit
7th
Bit
8th
Bit
Writing period to TXBUFn
(when consecutive communication mode)
T
Communication
completion interrupt
(Set data to TXBUFn)
Writing period to TXBUFn
(when consecutive communication mode)
Twait
(=3.5T)
SBTn
SBOn
SCnTBSY
1st
Bit
2nd
Bit
3rd
Bit
4th
Bit
5th
Bit
6th
Bit
7th
Bit
8th
Bit