STONE MICROSYSTEMS (AUSTRALIA) LIMITED

AEON-MS

Card Type                  Video card
Video Chipset              S3
Maximum Video Memory       4MB DRAM (2MB on board, 2MB on video module)
I/O Options                VGA out (2)
Data Bus                   16-bit ISA
Video Types Supported      XVGA
Highest Resolution         1280 x 1024
Supported

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  Not used                     J1A     15-pin analog video port      J5
                                       1

  Header to video module       J2A     Not used                     J6A
  J2B

  Header to main board J2A     J2B     Header to video module       J7A
                                       J7B

  Unidentified                  J3     Header to main board J7A     J7B

  15-pin analog video port      J4     Unidentified                  J8
  2

                        USER CONFIGURABLE SETTINGS

                   Setting                      Label        Position

  »   Port 1 MCS16 decoding uses bits 17-23     SW1/1           Off

      Port 1 MCS16 decoding uses bits 16-23     SW1/1           On

  »   Port 1 VGA subsystem setup enabled by     SW1/2           Off
      address 46E8h bit 4

      Port 1 VGA subsystem setup enabled by     SW1/2           On
      address 46E8h bit 5

  »   Factory configured - do not alter         SW1/3           On

  »   Zero wait stated disabled for port 1      SW1/4           On

      Zero wait stated enabled for port 1       SW1/4           Off

  »   Factory configured - do not alter         SW1/5           Off

  »   Factory configured - do not alter         SW1/8           On

      Card is board 0                           SW2/5           Off

      Card is board 1                           SW2/5           On

      Video BIOS enabled                        SW2/6           Off

      Video BIOS disabled                       SW2/6           On

      Daughterboards installed (Card            SW2/7           Off
      functions as Aeon-MS)

      Daughterboards not installed (Card        SW2/7           On
      functions as Aeon-XS3)

  »   Factory configured - do not alter         SW2/8           Off

  »   Factory configured - do not alter         SW3/1           Off

  »   Factory configured - do not alter         SW3/2           Off

  »   Factory configured - do not alter         SW3/3           Off

  »   Factory configured - do not alter         SW3/4           Off

  »   Factory configured - do not alter         SW3/5           Off

  »   Factory configured - do not alter         SW3/6           Off

  »   Factory configured - do not alter         SW3/7           Off

  »   Factory configured - do not alter         SW3/8           Off

  »   Port 2 MCS16 decoding uses bits 17-23     SW4/1           Off

      Port 2 MCS16 decoding uses bits 16-23     SW4/1           On

  »   Port 2 VGA subsystem setup enabled by     SW4/2           Off
      address 46E8h bit 4

      Port 2 VGA subsystem setup enabled by     SW4/2           On
      address 46E8h bit 5

  »   Factory configured - do not alter         SW4/3           On

  »   Zero wait stated disabled for port 2      SW4/4           On

      Zero wait stated enabled for port 2       SW4/4           Off

  »   Factory configured - do not alter         SW4/5           Off

  »   Factory configured - do not alter         SW4/8           On

            Note:The video BIOS may be enabled on only one Aeon card per
            system. If the system contains another video card then the
            BIOS must be disabled on all but the last Aeon cards.

                  PORT 1 VERTICAL REFRESH RATE SELECTION

              Setting                     SW1/6               SW1/7

            43Hz interlaced                On                  On

  »       56Hz non-interlaced              Off                 On

          60Hz non-interlaced              On                  Off

          72Hz non-interlaced              Off                 Off

                  PORT 2 VERTICAL REFRESH RATE SELECTION

              Setting                     SW4/6               SW4/7

            43Hz interlaced                On                  On

  »       56Hz non-interlaced              Off                 On

          60Hz non-interlaced              On                  Off

          72Hz non-interlaced              Off                 Off

                        BASE I/O ADDRESS SELECTION

     Setting          SW2/1         SW2/2         SW2/3         SW2/4

         100h           On            On            On            On

  »      120h           On            On            On           Off

         140h           On            On           Off            On

         160h           On            On           Off           Off

         180h           On           Off            On            On

         1A0h           On           Off            On           Off

         1C0h           On           Off           Off            On

         1E0h           On           Off           Off           Off

         200h          Off            On            On            On

         220h          Off            On            On           Off

         240h          Off            On           Off            On

         260h          Off            On           Off           Off

         280h          Off           Off            On            On

         2A0h          Off           Off            On           Off

         2C0h          Off           Off           Off            On

         2E0h          Off           Off           Off           Off

                            DRAM CONFIGURATION

  The main board and the video module may each contain 1MB or 2MB of
  video memory. The configuration of this memory is unidentified.