CARDEXPERT TECHNOLOGY, INC.

CIRRUS GD54M30/40 (VER. 1.0)

Category                    Video
Video Types Supported       XVGA
Video Processor             Cirrus Logic GD54M30/40
Highest Resolution          1280 x 1024
Supported
Data Bus Type               32-bit PCI
Memory Type                 DRAM
Maximum Onboard Memory      2MB

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

  15-pin analog            CN1        VGA feature connector       CN2
  video port

                          INTERRUPT CONFIGURATION

                IRQ 2/9                                 JP1

  »               Disabled                       Pins 2 & 3 closed

                   Enabled                       Pins 1 & 2 closed

                      DDC CONTROL LINE CONFIGURATION

                Setting                                 JP2

  »               Disabled                   Pins 3 & 5, 4 & 6 closed

                   Enabled                   Pins 1 & 3, 2 & 4 closed

                            DRAM CONFIGURATION

          Size                   Bank 0                   Bank 1

          1MB                 (4) 256K x 8                 NONE

          2MB                 (4) 256K x 8             (4) 256K x 8

  Note: DRAM chip size can also be 256K x 16 depending on the Cirrus
  GD54M30/40 version you have.

  Relative location of Bank 0 & Bank 1 is unidentified by the
  manufacturer.