SILICON VALLEY COMPUTER, INC.

ADP70LB

Data bus:                16-bit, ISA
Size:                    Half-length, full-height card
Hard drive supported:    Two IDE (AT) Interface drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                              CONNECTIONS

                    Function                           Location

  40-pin IDE (AT) interface connector                     P1

  4-pin connector - drive active LED                      P2

  5-pin connector - DC power                              P3

  34-pin control cable connector - floppy drive           P4

  10-pin serial port 2 (COM2/4) - internal                P5

  16-pin game port - internal                             P6

  10-pin serial port 1 (COM1/3) - external                J4

  25-pin parallel port (LPT1/2) - external                J5

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   Floppy drive enabled                    E7             Pins 2 & 3
                                                              closed

      Floppy drive disabled                   E7             Pins 1 & 2
                                                              closed

  »   Hard drive enabled                      E8             Pins 2 & 3
                                                              closed

      Hard drive disabled                     E8             Pins 1 & 2
                                                              closed

  »   Factory configured - do not            SW1/1              N/A
      alter

                     SERIAL PORT 1 (J4) CONFIGURATION

         COM/Address                    E1                    E2

  »          COM1/3E8h          Pins 2 & 3 closed      Pins 2 & 3 closed

             COM3/3F8h          Pins 2 & 3 closed      Pins 1 & 2 closed

             Disabled           Pins 1 & 2 closed             N/A

                     SERIAL PORT 2 (P5) CONFIGURATION

         COM/Address                    E3                    E4

  »          COM2/2F8h          Pins 2 & 3 closed      Pins 2 & 3 closed

             COM4/2E8h          Pins 2 & 3 closed      Pins 1 & 2 closed

             Disabled           Pins 1 & 2 closed             N/A

                     PARALLEL PORT (J5) CONFIGURATION

         LPT/Address                    E5                    E6

  »          LPT2/378h          Pins 2 & 3 closed      Pins 2 & 3 closed

             LPT3/278h          Pins 2 & 3 closed      Pins 1 & 2 closed

             Disabled           Pins 1 & 2 closed             N/A

                               ONBOARD BIOS

        Address               SW1/2            SW1/3           SW1/4

  »       Disabled             Off              Off             Off

       D8000h - D9FFFh         On               On               On

       D4000h - D5FFFh         On               On              Off

       D2000h - D3FFFh         On               Off              On

       D0000h - D1FFFh         On               Off             Off

       CC000h - CDFFFh         Off              On               On

       CA000h - CBFFFh         Off              On              Off

       C8000h - C9FFFh         Off              Off              On

  Note: (1) HDD type number must be set to 1 if ADP70LB BIOS is used.

  (2) Manufacturer recommends using system BIOS if possible.