HD6473032F16 Datasheet, PDF (827/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

C.11 Port B Block Diagrams
PB _n
Appendix C I/O Port Block Diagrams
Reset
R
Q
D
PB_n DDR
C
WPBD
Reset
R
Q
D
PB _n DR
C
WPB
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare
match output
RPB
Legend:
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
Note: n = 0 to 3
Figure C.11 (a) Port B Block Diagram (Pins PB₀ to PB₃)
Input
capture
Rev. 3.00 Mar 21, 2006 page 797 of 814
REJ09B0302-0300