© National Instruments Corporation 3-1 TPC-2012 User Manual
3
Jumpers and Connectors
This chapter describes the TPC-2012 jumpers and connectors.

Jumper and Connector Functions

Table 3-1 lists the jumper and connector functions.
Table 3-1. Mainboard Connectors and Jumpers
Label Function Description
CN2 LCD power LCD inverter connector
CN3 CF CompactFlash socket
CN4 IDE Internal IDE 44-pin (2 mm)
connector
CN5 Ethernet RJ45 LAN port
CN6 LPT Printer port
CN7 COM1 Serial port: COM2 RS232
CN8 COM2 Serial port: COM1 RS232
CN9 DC in DC power in connector
(5.08 mm, 3-pin housing)
CN10 USB2 Two USB type-A female
CN11 USB1 Two USB type-A female
CN12 PS2 mouse Standard mini-DIN 6-pin
CN13 PS2 keyboard Standard mini-DIN 6-pin
CN14 PCI104 PCI104 30*4 connector
CN15 COM3 Serial port: COM1 RS232
CN16 COM4 Serial port: COM1
RS232/485/422