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| HD6413008VF25 Datasheet, PDF (653/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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C.5 Port 9 Block Diagrams
P90
Appendix C I/O Port Block Diagrams
Hardware
standby
Reset
R
Q
D
P9 0 DDR
C
WP9D
Reset
R
Q
D
P90 DR
C
WP9
RP9
SCI
Output
enable
Serial
transmit
data
Guard
time
Legend:
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
Figure C.5 (a) Port 9 Block Diagram (Pin P90)
Rev.4.00 Aug. 20, 2007 Page 607 of 638
REJ09B0395-0400
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