HD6473032F16 Datasheet, PDF (825/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Hardware
standby
PA_n
Software standby
External bus released
Appendix C I/O Port Block Diagrams
Reset
R
Q
D
PA_nDDR
C
WPAD
Reset
R
Q
D
PA_nDR
C
Bus controller
Chip select
enable
Address
output
enable
CS₄
CS₅
CS₆ output
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare match
output
PRA
Legend:
WPAD: Write to PADDR
WPA: Write to port A
RPA: Read port A
Note: n = 4 to 6
Input capture
Figure C.10 (c) Port A Block Diagram (Pins PA₄ to PA₆)
Rev. 3.00 Mar 21, 2006 page 795 of 814
REJ09B0302-0300