Panasonic MN101C77C - Manual (Page 179)

IV - 29
Chapter 4 I/O Ports
Port 6
4-6-3 Block Diagram
Figure 4-6-3 Block Diagram (P60 to P67)
R
D
L
Q
Reset
Write Read
R
D
L
Q
Reset
Write Read
Pull-up resistor control
I/O direction control
Port output data
Port input data
Data bus
Read
P60-P67
P6PLU0-7
P6DIR0-7
P6OUT0-7
P6IN0-7
Read
R
Reset
D
L
Q
Write
Syncronous output event
R
D
L
Q
Reset
Write
R
S
D
L
Q
Reset
Set
0
1
P6SYO0-7
Read
Syncronous output control
M
U
X
Schmitt input