
UNIDENTIFIED

SNB-C037

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE Interface (AT) drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB

[Image]

                            CONNECTIONS

                   Function                          Location

  4-pin connector-drive active LED                     CN1

  34-pin control cable connector-floppy drive          CN2

  40-pin IDE Interface (AT) connector                  CN3

  9-pin serial port 1 (COM1/3/4)-internal              CN4

  9-pin serial port 2 (COM2/3/4)-internal              CN5

  15-pin game port-external                            CN6

  25-pin parallel port-external                        CN7

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     Floppy drive enabled                   JP1               open

      Floppy drive disabled                  JP1              closed

     Hard drive enabled                     JP2               open

      Hard drive disabled                    JP2              closed

     IRQ14 enabled without Active           JP3             pins 2 & 3
      control                                                 closed

      IRQ14 enabled with Active              JP3             pins 1 & 2
      control                                                 closed

     Serial Port 1 (CN4) is set to          JP4             pins 2 & 3
      IRQ4 (COM1)                                             closed

      Serial Port 1 (CN4) is set to          JP4             pins 1 & 2
      IRQ3 (COM4)                                             closed

     Serial Port 2 (CN5) is set to          JP5             pins 1 & 2
      IRQ3 (COM2/4)                                           closed

      Serial Port 2 (CN5) is set to          JP5             pins 2 & 3
      IRQ4 (COM3)                                             closed

     Parallel Port (CN7) is set to          JP6             pins 1 & 2
      IRQ7 (LPT2)                                             closed

      Parallel Port (CN7) is set to          JP6             pins 2 & 3
      IRQ5 (LPT3)                                             closed

     16-bit data transfer with              JP8             pins 1 & 2
      buffer output                                           closed

      16-bit data transfer without           JP8             pins 2 & 3
      buffer output                                           closed

                     SERIAL PORT 2 (CN5) CONFIGURATION

              COM                       S2                    S4

         COM2 (2F8-2FF)              closed                 open

          COM3 (3E8-3EF)              closed                closed

          COM4 (2E8-2EF)               open                 closed

             Disabled                  open                  open

                     SERIAL PORT 1 (CN4) CONFIGURATION

              COM                       P2                    S3

         COM1 (3F8-3FF)              closed                 open

          COM3 (3E8-3EF)               open                 closed

          COM4 (2E8-2EF)              closed                closed

             Disabled                  open                  open

                     PARALLEL PORT (CN7) CONFIGURATION

              LPT                       P1                    S1

         LPT2 (378-37F)              closed                 open

          LPT3 (278-27F)               open                 closed

             Disabled                  open                  open

