PROLINK COMPUTER, INC.

MVGA-AVGA4VL+

Data bus:                32-bit VL-Bus
Size:                    Three/quarter-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

  15-pin analog video port - external               CN2

  26-pin connector - VGA feature connector          J1

  16-pin game port - internal                       J2

  10-pin serial port 1 - internal                   J3

  10-pin serial port 2 - internal                   J4

  40-pin IDE (AT) interface connector               J6

  34-pin cable connector - floppy drive             J7

  25-pin parallel port - external                   J8

  4-pin connector - drive active LED               JP10

                        USER CONFIGURABLE SETTINGS

              Function                     Location           Setting

  »   IRQ9 enabled                           JP1               closed

  »   IRQ9 disabled                          JP1                open

  »   Parallel port enabled             JP2/pins 1 & 2         closed

  »   Parallel port disabled            JP2/pins 2 & 3         closed

  »   Floppy controller enabled         JP3/pins 1 & 2         closed

  »   Floppy controller disabled        JP3/pins 2 & 3         closed

  »   Parallel port is LPT2             JP4/pins 1 & 2         closed

  »   Parallel port is LPT3             JP4/pins 2 & 3         closed

  »   Game port enabled                 JP5/pins 1 & 2         closed

  »   Game port disabled                JP5/pins 2 & 3         closed

  »   IDE (AT) interface enabled       JP14/pins 1 & 2         closed

  »   IDE (AT) interface disabled      JP14/pins 2 & 3         closed

  »   IOCHRDY disabled                       JP22               open

  »   IOCHRDY enabled                        JP22              closed

                        SERIAL PORT 1 CONFIGURATION

            » COM                     JP6                    JP7

  »           COM1             pins 1 & 2 closed      pins 1 & 2 closed

  »           COM3             pins 1 & 2 closed      pins 2 & 3 closed

  »         Disabled           pins 2 & 3 closed             N/A

                        SERIAL PORT 2 CONFIGURATION

           » COM                      JP8                    JP9

  »           COM2             pins 1 & 2 closed      pins 1 & 2 closed

  »           COM4             pins 1 & 2 closed      pins 2 & 3 closed

  »         Disabled           pins 2 & 3 closed             N/A

                         HDD ACCESS TIME SELECTION

         » Speed                   JP11                     JP12

  »         600ns            pins 2 & 3 closed       pins 2 & 3 closed

  »         240ns            pins 1 & 2 closed       pins 1 & 2 closed

                         VESA BUS CLOCK SELECTION

               » Setting                              JP13

  »                50MHz                        pins 1 & 2 closed

  »                33MHz                        pins 2 & 3 closed

             MISCELLANEOUS TECHNICAL NOTE

  DRAM is 2MB of high speed video memory installed.