
UNIDENTIFIED

VGA-PC/D

Category               Video
Video Type             CGA/EGA/Monochrome/VGA
Video Processor        Unknown
Highest Resolution     800 x 600
Supported
Data Bus Type          8-bit ISA
Memory Type            DRAM
Maximum Onboard Memory 256KB (Location unknown)

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

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

                            I/O ADDRESS SELECT

             Address Range                             W1

                  3xxh                               Open

                   2xxh                              Closed

                            MONITOR TYPE SELECT

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

     Analog Multifrequency       Off        On         On         Off

            Monochrome            On         On         On          On

               CGA                Off        On         On          On

               EGA                On         Off        On          On

        TTL Multifrequency        Off        Off        On          On

         PS/2 Color/Mono          On         On         On         Off

                  PRIMARY/SECONDARY DISPLAY CONFIGURATION

                 Setting                                SW1/5

          VGA-PC/D primary display                      On

          VGA-PC/D secondary display                     Off

                           DISPLAY CONFIGURATION

         Setting               SW1/6           SW1/7           SW1/8

          Automatic             On              On              On

          Monochrome             On             Off              On

              CGA               Off              On              On

              EGA               Off             Off              On

              VGA                On              On             Off

         VGA protected          Off              On             Off

                          SLOT TYPE CONFIGURATION

                   Slot                                  W2

                    Other                              Open

           Slot 8 on a PC compatible                   Closed

  FACTORY CONFIGURED SETTINGS

     Jumper         Setting

       W3             N/A

