OCEAN INFORMATION SYSTEMS, INC.

M1 VGA ADAPTER

Category                   Video
Video Types Supported      XVGA
Video Processor            Micronics
Highest Resolution         1024 x 768
Supported
Data Bus Type              16-bit ISA
Memory Type                DRAM
Maximum Onboard Memory     1024KB

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  15-pin analog            CN1        VGA feature connector       J1
  video port

                     MONITOR AUTODETECT CONFIGURATION

                  Setting                                 JP3

  »                Autodetect                      Pins 1 & 2 closed

             Manual Detect(Mono VGA)               Pins 2 & 3 closed

           Manual Detect(Standard VGA)                   Open

                                IRQ9 SELECT

                Setting                                 JP1

  »                Enabled                       Pins 1 & 2 closed

                  Disabled                       Pins 2 & 3 closed

                             NM1 SIGNAL SELECT

                Setting                                 JP2

  »                Enabled                       Pins 1 & 2 closed

                  Disabled                       Pins 2 & 3 closed

                     DRAM CONFIGURATION

    Size         Bank 0          Bank 1          Bank 2

    256KB      (2) 256K x 4       NONE            NONE

    512KB      (2) 256K x 4   (2) 256K x 4        NONE

   1024KB      (2) 256K x 4   (2) 256K x 4    (4) 256K x 4