UNIDENTIFIED

SUPER VGA MODEL 1515C

Category               Video
Video Types Supported  CGA/EGA/Monochrome/VGA
Video Processor        OTI-037
Highest Resolution     800 X 600
Supported
Data Bus Type          16-bit ISA
Memory Type            DRAM
Maximum Onboard Memory 256KB

[Image]

                                CONNECTIONS

        Purpose           Location           Purpose           Location

  15-pin analog video       CN1        9-pin TTL video port       CN2
  port

                         VIDEO INTERRUPT SELECTION

                IRQ 2/9                                 JP1

  »               Disabled                       Pins 2 & 3 closed

                   Enabled                       Pins 1 & 2 closed

                               BUS SELECTION

                  Bus                                  JP2

  »                16-bit                       Pins 2 & 3 closed

                   8-bit                        Pins 1 & 2 closed

                         MONITOR TYPE SELECTION

                Type                  SW1/1   SW1/2    SW1/3    SW1/4

                MDA                    On       On       On      Off

                CGA                    Off      On       On      Off

                EGA                    On      Off       On      Off

    NEC Multisync or compatible        On      Off       On      Off

  NEC Multisync Plus or compatible     On       On      Off      Off

          NEC Multisync 2A             Off      On      Off      Off

               NEC XL                  On      Off      Off      Off

            NEC 4D or 5D               On      Off      Off       On

              Reserved                 Off     Off      Off      Off

         VGA monitor (mono)            Off      On       On       On

        VGA monitor (color)            On      Off       On       On

      VGA 16" monitor (color)          Off     Off       On       On

              Reserved                 N/A     N/A      Off       On