Lucent Technologies MN10285K - Manual (Page 267)

I/O Ports
I/O Port Circuit Diagrams
Panasonic Semiconductor Development Company MN102H75K/F75K/85K/F85K LSI User Manual
266
Panasonic
Figure 11-15 P31/CVBS0 and P32/CVBS1 (Port 3)
P3PUPn
0: Pullup off
1: Pullup on
P3MDn
0: P31,P32
1: CVBS0,CVBS1
CVBS0,CVBS1
P3DIRn
0: Port input
1: Port output
P3OUTn
Pin
P3INn
0: Port low output
1: Port high output