Panasonic MN103S - Page 390

Chapter 13
Serial Interface 2
XIII - 18 Operation
■ Transmission Timing
Figure:13.3.5 Transmission Timing (Falling Edge, With Start Condition)
Figure:13.3.6 Transmission Timing (Falling Edge, Without Start Condition)
T
01234567
At master
Tmax=2.5T
At slave
Tmax=2T
T
Clock
(SBT2 pin)
Output pin
(SBO2 pin)
SC2TBSY
(Data set to SC2TB)
Interrupt
(SC2TIRQ)
Transfer bit
counter
T
01234567
At master
Tmax=3.5T
At slave
Tmax=2T
Clock
(SBT2 pin
)
Output pin
(SBO2 pin
)
SC2TBSY
(Data set to
SC2TB)
Interrupt
(SC2TIRQ)
Transfer bit
counter