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| D12320VF25IV Datasheet, PDF (1282/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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Appendix C I/O Port Block Diagrams
Reset
Modes 4 to 6
R
Q
D
PF3DDR
C
WDDRF
Mode 7
PF3
Modes 4 to 6
Reset
R
Q
D
PF3DR
C
WDRF
Interrupt controller
LWROD
Bus controller
LWR output
RDRF
RPORF
Legend:
WDDRF: Write to PFDDR
WDRF: Write to PFDR
RDRF: Read PFDR
RPORF: Read port F
LWROD: LWR output disable
Figure C.12 (d) Port F Block Diagram (Pin PF3)
Rev.6.00 Sep. 27, 2007 Page 1250 of 1268
REJ09B0220-0600
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