C.10 Port A Block Diagrams - Renesas F-ZTAT H8 Series Hardware Manual

C.10 Port A Block Diagrams
PA
n
WPAD: Write to PADDR
WPA: Write to port A
RPA: Read port A
n = 0 and 1
Figure C.10 (a) Port A Block Diagram (Pins PA
Appendix C I/O Port Block Diagrams
Reset
R
Q D
PA DDR
n
C
WPAD
Reset
R
Q D
PA DR
n
C
WPA
RPA
0
Rev. 7.00 Sep 21, 2005 page 861 of 878
TPC
TPC
output
enable
Next data
Output
trigger
DMA controller
Output
enable
Transfer
end output
ITU
Counter
clock input
and PA )
1
REJ09B0259-0700