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Section 25 Electrical Characteristics
Rev. 4.00 Sep. 14, 2005 Page 955 of 982
REJ09B0023-0400
t
Scyc
t
TXD
SCK
TxD
(data transmission)
RxD
(data reception)
t
RXH
t
RXS
Figure 25.43 SCIF Input/Output Timing in Synchronous Mode
t
PORTS
CKIO
Ports 7 to 0
(read)
Ports 7 to 0
(write)
t
PORTH
t
PORTD
Figure 25.44 I/O Port Timing
t
DRQS
t
DRQH
CKIO
DREQn
Figure 25.45 DREQ Input Timing
CKIO
TEND
DACKn
t
DACD
t
DACD
Figure 25.46 DACK, TEND Output Timing