17
8170 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
4GND - Ground