HD6432633 Datasheet, PDF (1433/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Reset
R
Q
D
PF4DDR
C
WDDRF
Reset
R
PF4
Q
D
Modes 4 to 6
PF4DR
C
WDRF
RDRF
Bus controller
HWR output
RPORF
Legend
WDDRF : Write to PFDDR
WDRF : Write to PFDR
RDRF : Read PFDR
RPORF : Read port F
Figure C-23 (e) Port F Block Diagram (Pin PF4)
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