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HD6413008VF25 Datasheet, PDF (651/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents
Appendix C I/O Port Block Diagrams
Software standby
SSOE
External bus
released
Reset
Hardware standby
R
Q
D
P83DDR
C
WP8D
Reset
Bus controller
CS1 output
R
P83
Q
D
P83DR
C
WP8
RP8
Interrupt controller
IRQ3 input
A/D converter
ADTRG input
Legend:
WP8D: Write to P8DDR
WP8: Write to port 8
RP8: Read port 8
SSOE: Software standby output port enable
Figure C.4 (c) Port 8 Block Diagram (Pin P83)
Rev.4.00 Aug. 20, 2007 Page 605 of 638
REJ09B0395-0400