D12320VF25V Datasheet, PDF (1119/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix C I/O Port Block Diagrams
Reset
R
Q
D
PF2DDR
C
WDDRF
Reset
Bus controller
R
PF2
Modes 4 to 6
Q
D
PF2DR
C
WDRF
Modes 4 to 6
Wait enable
Bus request output
enable
Bus request output
RDRF
RPORF
Legend:
WDDRF:
WDRF:
RDRF:
RPORF:
Write to PFDDR
Write to PFDR
Read PFDR
Read port F
Wait input
Interrupt controller
IRQ Interupt input
Figure C.10(c) Port F Block Diagram (Pin PF2)
Rev.7.00 Feb. 14, 2007 page 1085 of 1108
REJ09B0089-0700