ADVANCED INTEGRATION RESEARCH, INC.

TSVGA VESA LOCAL BUS

Category                    Video
Video Types Supported       XVGA
Video Processor             ET4000
Highest Resolution          1280 x 1024
Supported
Data Bus Type               32-bit VESA Local Bus
Memory Type                 DRAM or VRAM
Maximum Onboard Memory      1024KB

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  15-pin analog            CN1        VESA Feature                CN2
  video port                          connector

                            INTERRUPT SELECTION

                IRQ 2/9                                 JP1

  »               Disabled                       Pins 1 & 2 closed

                   Enabled                       Pins 2 & 3 closed

                           WAIT STATE SELECTION

    Memory wait     I/O wait state          JP2                JP3
      state

           1               3             Pins 1 & 2         Pins 1 & 2
                                           closed             closed

  »        2               4             Pins 2 & 3         Pins 1 & 2
                                           closed             closed

           3               3             Pins 1 & 2         Pins 2 & 3
                                           closed             closed

           4               4             Pins 2 & 3         Pins 2 & 3
                                           closed             closed

                          DRAM/VRAM CONFIGURATION

          Size                    Bank 0                   Bank 1

          512KB                (4) 256K x 4                 NONE

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

  Note: TSVGA card may be configured from the factory with either DRAM or
  VRAM.