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Chapter 11 Serial Interface 0, 1
XI - 28
Operation
Figure 11-3-5 Transmission Timing (falling edge, start condition is enabled)
Figure 11-3-6 Transmission Timing (falling edge, start condition is disabled)
Trasnmission Timing
T
Clock
(SBT pin)
Output data
(SBOpin)
SCnTBSY
Interrupt
(SCnTIRQ)
Transfer bit counter
01234567
∆
(Write data to TXBUFn)
(at master)
Tmax=1.5 T
(at slave)
Tmax=2T
(at master)
Tmax=T
T
Clock
(SBT pin)
Output data
(White SBO pin)
SCnTBSY
Interrupt
(SCnTIRQ)
Transfer bit counter
01234567
∆
(Write data to TXBUFn)
(at master)
Tmax=2.5 T
(at slave)
Tmax=2 T
(at master)
Tmax=T