Renesas F-ZTAT H8 Series Hardware Manual page 823

Hardware
standby
PA
n
Legend:
WPAD: Write to PADDR
WPA: Write to port A
RPA: Read port A
Note: n = 4 to 6
Figure C.10 (c) Port A Block Diagram (Pins PA
Software standby
External bus released
Reset
R
Q
PA DDR
n
C
WPAD
Reset
R
Q
PA DR
n
C
PRA
Appendix C I/O Port Block Diagrams
D
D
to PA
4
Rev. 3.00 Mar 21, 2006 page 795 of 814
Bus controller
Chip select
enable
Address
output
enable
CS
4
CS
5
CS output
6
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare match
output
Input capture
)
6
REJ09B0302-0300