
INFORMTECH INTERNATIONAL, INC.

IT-PACK5VL

 Data bus:                32-bit, VL-bus

 Size:                    Three/quarter-length, full-height card

 Hard drive supported:    Two IDE (AT) Interface drives

 Floppy drives            Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB
 supported:               drives

[Image]

                              CONNECTIONS

                    Function                           Location

  4-pin connector - Drive active LED                      JP7

  25-pin parallel port (LPT1/2/3) - external              P1

  10-pin serial port (COM1/2/3) - external                P2

  10-pin serial port (COM2/3/4) - internal                P3

  15-pin game port - internal                             P4

  40-pin IDE(AT) Interface connector                      P5

  34-pin control cable connector - floppy drive           P6

                        USER CONFIGURABLE SETTINGS

               Function
                                             Location
                                                               Setting

  
      Parallel Port Interrupt Request
      is IRQ7
                                                J1
                                                              pins 2 & 3
                                                               closed


      Parallel Port Interrupt Request
      is IRQ5
                                                J1
                                                              pins 1 & 2
                                                               closed

  
      Parallel port is
      uni-directional
                                               J13
                                                                open


      Parallel port is bi-directional
                                               J13
                                                               closed

  
      Serial Port 1 (P2) enabled
                                           SW1/switch 1
                                                                 on


      Serial Port 1 (P2) disabled
                                           SW1/switch 1
                                                                 off

  
      Serial Port 2 (P3) enabled
                                           SW1/switch 2
                                                                 on


      Serial Port 2 (P3) disabled
                                           SW1/switch 2
                                                                 off

  
      Floppy drive port address is
      3F0-3F7h
                                           SW1/switch 8
                                                                 off


      Floppy drive port address is
      370-377h
                                           SW1/switch 8
                                                                 on

                   SERIAL PORT 1 (P2) INTERRUPT REQUEST

    IRQ      J2/1 &     J3/1 &    J5/1 &     J6/1 &    J7/1 &    J8/1 & 2
               2          2         2          2         2

      4      open     closed      open      open       open       open

       9     closed     open       open      open       open       open

      10      open      open      closed     open       open       open

      11      open      open       open     closed      open       open

      12      open      open       open      open      closed      open

      16      open      open       open      open       open      closed

                   SERIAL PORT 2 (P3) INTERRUPT REQUEST

    IRQ
             J2/2 &
               3
                        J4/2 &
                          3
                                  J5/2 &
                                    3
                                             J6/2 &
                                               3
                                                       J7/2 &
                                                         3
                                                                 J8/2 & 3

  
       3
              open
                       closed
                                   open
                                             open
                                                        open
                                                                   open


       9
             closed
                        open
                                   open
                                             open
                                                        open
                                                                   open


      10
              open
                        open
                                  closed
                                             open
                                                        open
                                                                   open


      11
              open
                        open
                                   open
                                            closed
                                                        open
                                                                   open


      12
              open
                        open
                                   open
                                             open
                                                       closed
                                                                   open


      16
              open
                        open
                                   open
                                             open
                                                        open
                                                                  closed

                                 BIOS ADDRESS

    Address     JP4/jumper   JP4/jumper   JP4/jumper   JP4/jumper   JP4/jumper
                    1            2            3            4            5

      DE000h       open         open         open         open       closed

      DC000h       open         open         open        closed      closed

      DA000h       open         open        closed        open       closed

     D8000h       open         open        closed       closed      closed

      D6000h       open        closed        open         open       closed

      D4000h       open        closed        open        closed      closed

      D2000h       open        closed       closed        open       closed

      D0000h       open        closed       closed       closed      closed

      CE000h      closed        open         open         open       closed

      CC000h      closed        open         open        closed      closed

      CA000h      closed        open        closed        open       closed

      C8000h      closed        open        closed       closed      closed

      Disabled     n/a          n/a          n/a          n/a         open

                      VL-BUS WAIT STATE CONFIGURATION

      Wait State
                              JP6/jumper 1
                                                       JP6/jumper 2

  
             2
                           pins 1 & 2 closed
                                                     pins 2 & 3 closed


             1
                           pins 2 & 3 closed
                                                     pins 2 & 3 closed


             0
                           pins 2 & 3 closed
                                                     pins 1 & 2 closed

                         SERIAL PORT CONFIGURATION

     Port 1         Port 2      SW1/switch 3  SW1/switch 4   SW1/switch 5

       COM1         COM2           on             on             on

        COM2         COM3           on             on            off

        COM2         COM3           on            off             on

        COM3         COM4           on            off            off

        COM3         COM4           off            on             on

        COM3         COM4           off            on            off

        COM3         COM4           off           off             on

      Disabled     Disabled         off           off            off

                     PARALLEL PORT (P1) CONFIGURATION

            LPT
                                 SW1/switch 6
                                                         SW1/switch 7

  
          LPT1 (378h)
                                     off
                                                              on


          LPT2 (278h)
                                      on
                                                              on


           MDA (3BCh)
                                      on
                                                             off


            Disabled
                                     off
                                                             off

                 MISCELLANEOUS TECHNICAL NOTES

  Jumpers JP12 and JP13 are factory configured - do not alter.

