HD6413002 Datasheet, PDF (687/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Software standby
External bus released
Address output enable*
Mode 3, 4
Reset
R
Q
D
PA_n DDR
C
WPAD
Reset
R
TPC
TPC
output
enable
PA _n
Q
D
PA _n DR
C
Next
data
WPA
Output
trigger
ITU
Output
enable
Compare
match
output
RPA
WPAD: Write to PADDR
WPA: Write to port A
RPA: Read port A
n = 4 to 7
Note: * The PA₇ address output enable signal is always 1 in modes 3 and 4.
Figure C-6 (c) Port A Block Diagram (Pins PA₄ to PA₇)
Input
capture
675