2.9 Parallel port connector (CN7)
Normally, the parallel port is used to connect the card to a printer. The PCM-3350 includes a multi-mode (ECP/EPP/SPP) parallel port. It is accessed via CN7, a 26-pin flat-cable connector.
You will need an adapter cable if you use a traditional DB-25 connec- tor. The adpater cable should have a 26-pin connector on one end and a DB-25 connector on the other.
The parallel port interrupt channel is designated as IRQ7.
2.10 Backlight connector (CN8)
The LCD inverter is connected to CN8 via a 4-pin connector to provide +12 V power to the LCD display.
2.11 VGA connector (CN9)
The PCM-3350 board's SVGA interface can facilitate conventional CRT displays. The card has a connector to support CRT VGA monitors.
2.11.1 CRT display connector (CN9)
CN9 is a 16-pin, pin head housing connector. Please use the VGA cable (provided with your kit) to convert the pin head housing connector into a connector for conventional CRT displays.
Detailed information on pin assignments for CRT display connector CN9 is given in Appendix C.
2.12Main power (+5 V / +12 V) connector (CN11)
This supplies main power to the PCM-3350 (+5 V), and also 12 V power to the backlight connector.
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