Intel 430TX Computer Hardware User Manual


 
16
JP17: IR, fast infrared port. PIN-1: IRRX, PIN-2:
GND; PIN-3: IRTX; PIN-4: VCC
COM1-2/CN1-CN5: Support 16550 high speed
serial ports/ UART.
PS/2 Mouse CN2: PS/2 mouse port. 5-pin Mouse:
LPT/CN4: Printer port with ECP/ PP. bi-direction.
It can be used with external IDE/ SCSI device.
AT POWER CONNECTOR/CN6: For normal AT
style power supply
ATX POWER CONNECTOR/CN7: For ATX
factor style power supply
USB1/: 4-PIN connectors. PIN-1: VCC(5V),
PIN-2: USB-, PIN-3: USB+, PIN-4: GND