C.12
Port F Block Diagram
PF
0
Legend:
WDDRF:
WDRF:
RDRF:
RPORF:
Rev.6.00 Oct.28.2004 page 996 of 1016
REJ09B0138-0600H
Mode 4/5/6
Write to PFDDR
Write to PFDR
Read PFDR
Read port F
Figure C-12 (a) Port F Block Diagram (Pin PF
Reset
R
Q
D
PF0DDR
C
Bus controller
WDDRF
BRLE bit
Reset
R
Q
D
PF0DR
C
WDRF
RDRF
RPORF
Bus request input
)
0