VTECH INDUSTRIES, INC.

LASER XT-3 MULTI I/O CARD

Card Type                  Multi-I/O card
Chip Set                   Unidentified
Maximum Onboard Memory     Unidentified
I/O Options                Floppy drive interface, game port, parallel
                           port, serial ports (2)
Data Bus                   8-bit ISA
Floppy drives supported    Unidentified

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  25-pin parallel port         J1      Serial port                   J4

  Game port                    J2      Floppy drive interface        J5

  Serial port                  J3

                        USER CONFIGURABLE SETTINGS

                 Function                    Label         Position

      Real-Time clock interface selector      JP1        Unidentified

  »   Parallel port enabled                  JP2/A     Pins 2 & 3 closed

      Parallel port disabled                 JP2/A     Pins 1 & 2 closed

  »   Real time clock address selected       JP2/C     Pins 2 & 3 closed
      at 340h

      Real time clock address selected       JP2/C     Pins 1 & 2 closed
      at 2C0h

  »   Serial port COM 2 enabled              JP2/D     Pins 2 & 3 closed

      Serial port COM 2 disabled             JP2/D     Pins 1 & 2 closed

  »   Floppy drive interface enabled         JP2/E     Pins 2 & 3 closed

      Floppy drive interface disabled        JP2/E     Pins 1 & 2 closed

  »   Factory configured - do not alter      JP2/F       Unidentified

  »   Factory configured - do not alter      JP2/G       Unidentified

  »   Factory configured - do not alter      JP2/H       Unidentified

      Serial port COM 1 enabled              JP2/I     Pins 2 & 3 closed

      Serial port COM 1 disabled             JP2/I     Pins 1 & 2 closed

                      PARALLEL PORT ADDRESS SELECTION

                Setting                               JP2/B

  »             LPT1 (378h)                     Pins 2 & 3 closed

                LPT2 (278h)                     Pins 1 & 2 closed