HD6473032F Datasheet, PDF (461/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

17.3.6 SCI Input/Output Timing
SCI timing is shown as follows:
• SCI input clock timing
Figure 17-14 shows the SCI input clock timing.
• SCI input/output timing (synchronous mode)
Figure 17-15 shows the SCI input/output timing in synchronous mode.
SCK
t_SCKW
t_SCKR
t_SCKR
t_SCYC
Figure 17-14 SCK Input Clock Timing
SCK
TxD
(transmit
data)
RxD
(receive
data)
t_SCYC
t_TXD
t_RXS t_RXH
Figure 17-15 SCI Input/Output Timing in Synchronous Mode
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