-XO ¶
&21),'(17,$/
CS61574A CS61575
T PW
T PWH
4#,+
T SU
T H
40/34.%'
Figure 3a. Transmit Clock and Data Switching
Characteristics
T PW
T PWH
!#,+)
Figure 3b. Alternate External Clock Characteristics
T CWH
#3
3#,+
T CC T CH
T CL
T DC
T CDH
3$)
,3"
,3"
T CCH
T CDH
-3"
#/.42/, "94%
$!4! "94%
Figure 4. Serial Port Write Timing Diagram
#3
3#,+
3$/
#,+%
T CDV
Figure 5. Serial Port Read Timing Diagram
T CDZ
()'( :
0#3
,%. 4!/3
2,//0 ,,//0
2#/$% 4#/$%
T SU
TH
T PCSL
6!,)$ ).054 $!4!
Figure 6. Extended Hardware Mode Parallel Chip Select Timing Diagram
8
DS154F3