Hitachi H8/3062 Hardware Manual page 910

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
Hardware standby
Reset
R
Q D
PA DDR
n
C
WPAD
Reset
R
Q D
PA DR
n
C
WPA
RPA
and PA
0
TPC
TPC
output
enable
Next data
Output
trigger
16-bit timer
Counter
clock input
8-bit timer
Counter
clock input
)
1
895