Software standby
Hardware standby
P6
n
WP6D:
Write to P6DDR
WP6:
Write to port 6
RP6:
Read port 6
n = 3 to 5
Figure C-5 (b) Port 6 Block Diagram (Pins P6
512
Mode 3
Mode 3
Mode 1/2
Reset
R
Q
D
P6
DDR
n
C
WP6D
Reset
R
Q
D
P6
DR
n
C
WP6
RP6
to P6
)
3
5
AS output
RD output
WR output
