17
8175 N/B MAINTENANCE
8175 N/B MAINTENANCE
•
USB Port
@ Two industry standard USB 1.1 ports
Figure 1.8 PARALLEL PORT CONNECTOR
Table 1.7 USB Port2
Figure 1.7 USB Port
•
Parallel Port
@ Configurable as logical ports LPT1,LPT2 or LPT3
@ EPP rev 1.7 & 1.9 compatible
@ ECP(IEEE 1284) compatible
@ Industry standard 25 Pins connector
PIN
SIGNAL NAME
DIRECTION
DESCRIPTION
1
VCC
-
USB Device Power (+5VDC)
2
DATA-
I/O
Balanced Data Negaitve
3
DATA+
I/O
Balanced Data Posiitve
4
GND
-
Ground
