Panasonic MN101L Series User Manual page 428

Chapter 13
Serial Interface
Reception Timing
SBTn
SBOn/SBIn
SCnRBSY
(Set data to
Communication
completion interrupt
SBTn
SBOn/SBIn
SCnRBSY
(Set data to
Communication
completion interrupt
XIII - 40 Clock-Synchronous Communication
Twait
(=3.5T)
)
TXBUFn
Figure:13.3.13 Reception Timing (At Rising Edge, SCnCKPH bit = 0)
Twait
T
(=3.5T)
1st
Bit
)
TXBUFn
Figure:13.3.14 Reception Timing (At Falling Edge, SCnCKPH bit = 0)
T
1st 2nd 3rd 4th
Bit Bit Bit Bit
2nd 3rd 4th
Bit Bit Bit
Writing period to TXBUFn
(when consecutive communication mode)
5th 6th 7th
Bit Bit Bit
Writing period to TXBUFn
(when consecutive communication mode)
5th 6th 7th
Bit Bit Bit
8th
Bit
8th
Bit