UNIDENTIFIED

ET 4000

Category                    Video
Video Types Supported       XVGA
Video Processor             ET-4000
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 video       CN1       VGA feature connector        CN2
  port

       FACTORY CONFIGURED SETTINGS

       Jumper              Setting

         JP0          Pins 1 & 2 closed

                            WAIT STATE SETTINGS

                Setting                                JP1

  »              Zero wait                      Pins 1 & 2 closed

                 One wait                       Pins 2 & 3 closed

                        USER CONFIGURABLE SETTINGS

                 Setting                                JP2

  »             IRQ2 disabled                    Pins 1 & 2 closed

                IRQ2 enabled                     Pins 2 & 3 closed

                            DRAM CONFIGURATION

      Size         Bank 0 - 5D/5H   Bank 1 - 5C/5G  Bank 2 - 5A/5B/5E/5F

      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