UNIDENTIFIED

PM-540

Card Type                  Multi I/O card
Hard Drives supported      Two IDE drives
Floppy drives supported    Two 360KB, 720KB, 1.2MB, or 1.44MB drives
I/O options                Hard drive connector, floppy drive connector,
                           serial ports (2), parallel port
Data Bus                   16-bit ISA
Card Size                  Half-length, full-height card

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  4-pin connector -           J1       10-pin serial port 2        J4
  drive active LED                     - internal

  40-pin primary IDE(AT)      J2       9-pin serial port 1 -       J5
  connector                            external

  34-pin cable connector      J3       25-pin parallel port        J6
  - floppy drive                       - external

                       I/O ADDRESS ENABLE SELECTION

         I/O address                   JP1                   JP2

  »          Enabled                 Closed                 Closed

             Disabled                 Open                   Open

                      PARALLEL PORT ADDRESS SELECTION

           Setting                    JP3/E                 JP3/F

  »        LPT1 (378h)               Closed                  Open

           LPT2 (278h)                Open                  Closed

             Disabled                 Open                   Open

                      SERIAL PORT 1 ADDRESS SELECTION

           Setting                    JP3/A                 JP3/C

  »        COM1 (3F8h)               Closed                  Open

           COM3 (3E8h)                Open                  Closed

           COM4 (2E8h)               Closed                 Closed

             Disabled                 Open                   Open

                      SERIAL PORT 2 ADDRESS SELECTION

           Setting                    JP3/B                 JP3/D

  »        COM2 (2F8h)               Closed                  Open

           COM3 (3E8h)               Closed                 Closed

           COM4 (2E8h)                Open                  Closed

             Disabled                 Open                   Open

                     SERIAL PORT 1 INTERRUPT SELECTION

         IRQ               JP4/F             JP4/G             JP4/H

  »       IRQ4             Open              Open             Closed

          IRQ5             Open             Closed             Open

          IRQ9            Closed             Open              Open

                     SERIAL PORT 2 INTERRUPT SELECTION

         IRQ               JP4/C             JP4/D             JP4/E

  »       IRQ3              Open              Open             Closed

          IRQ5             Closed             Open              Open

          IRQ9              Open             Closed             Open

                     PARALLEL PORT INTERRUPT SELECTION

             IRQ                      JP4/A                 JP4/B

               IRQ5                   Open                  Closed

  »            IRQ7                  Closed                  Open

             Disabled                 Open                   Open