Advantech PCI-6872 Printer port connector CN4, CompactFlash Card connector, CompactFlash CN5

Models: PCI-6872

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to CN1 ATX

to CN1 ATX

features connector

ATX power supply

to main power

connector CN8
20-pin female connector

Figure 2.3: Wiring for ATX soft power switch function

2.11 Printer port connector (CN4)

Normally, the parallel port is used to connect the card to a printer. The PCI-6872 includes a multi-mode (ECP/EPP/SPP) parallel port accessed via CN4 and a 26-pin flat-cable connector. You will need an adapter cable if you use a traditional DB-25 connector. The adapter cable has a 26-pin connector on one end, and a DB-25 connector on the other.

The parallel port is designated as LPT1, and can be disabled or changed to LPT2 or LPT3 in the system BIOS setup.

The parallel port interrupt channel is designated to be IRQ7. You can select ECP/EPP DMA channel via BIOS setup.

2.12 CompactFlash Card connector

The PCI-6872 provides a 50-pin socket for CompactFlash card type I/II.

2.12.1 CompactFlash (CN5)

The CompactFlash card shares a secondary IDE channel which can be enabled/disabled via the BIOS settings.

PCI-6872 User’s Manual

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Advantech PCI-6872 Printer port connector CN4, CompactFlash Card connector, CompactFlash CN5, to main power, connector CN8