HD64F2357F20V Datasheet, PDF (1027/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

Reset
R
Q
D
PF1DDR
C
WDDRF
Reset
R
PF₁
Q
D
PF1DR
C
WDRF
Mode 4/5/6
RDRF
Bus controller
BRLE output
Bus request
acknowledge output
RPORF
Legend:
WDDRF: Write to PFDDR
WDRF: Write to PFDR
RDRF: Read PFDR
RPORF: Read port F
Figure C-12 (b) Port F Block Diagram (Pin PF₁)
Rev.6.00 Oct.28.2004 page 997 of 1016
REJ09B0138-0600H