Lucent Technologies MN10285K - Manual (Page 254)

I/O Ports
I/O Port Circuit Diagrams
MN102H75K/F75K/85K/F85K LSI User Manual Panasonic Semiconductor Development Company
253
Panasonic
Figure 11-2 P03/ADIN0 to P07/ADIN4 (Port 0)
P0PUPn
0: Pullup off
1: Pullup on
P0MDn
0: P03, P04, P05, P06, P07,
1: ADIN0, ADIN1, ADIN2, ADIN3, ADIN4
ADIN0, ADIN1,
ADIN2, ADIN3, ADIN4
P0DIRn
0: Port input
1: Port output
P0OUTn
Pin
P0INn
0: Port low output
1: Port high output