
IBM CORPORATION

APTIVA 2159

Processor                Pentium
Processor Speed          133/150/166/200MHz
Chip Set                 Unidentified
Video Chip Set           Unidentified
Maximum Onboard Memory   128MB (EDO supported)
Maximum Video Memory     2MB
Cache                    256/512KB
BIOS                     Unidentified
Dimensions               330mm x 218mm
I/O Options              Floppy drive interface, IDE interfaces (2),
                         parallel port, PS/2 mouse port, serial port, VESA
                         feature connector, VGA port, VGA interface, riser
                         slot, cache slot, VRM connector, USB connector,
                         Media console connector, wake up on ring
                         connector
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Chassis fan power           J1       Soft off power supply       J23

  USB connector               J2       Auxiliary 5v connector      J24

  VRM connector               J3       Wake up on ring             J25
                                       connector

  IDE interface 1             J5       IDE interface LED           J26

  IDE interface 2             J6       VGA interface               J27

  PS/2 mouse port             J7       VGA port                    J28

  VESA feature connector     J17       Speaker                     J29

  Serial port                J19       Media console               J30
                                       connector

  Parallel port              J20       Cache slot                  SL1

  Floppy drive interface     J21       Riser slot                  SL2

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      External speaker enabled              JP1        Pins 1 & 2 closed

      External speaker disabled             JP1              Open

      Flash BIOS write protect              JP7        Pins 1 & 2 closed
      disabled

      Flash BIOS write protect              JP7        Pins 2 & 3 closed
      enabled

     Factory configured - do not           JP8          Unidentified
      alter

      On board video enabled               JP10        Pins 1 & 2 closed

      On board video disabled              JP10        Pins 2 & 3 closed

      Floppy drive write protect           JP11        Pins 1 & 2 closed
      disabled

      Floppy drive write protect           JP11        Pins 2 & 3 closed
      enabled

     CMOS memory normal operation         JP12        Pins 1 & 2 closed

      CMOS memory clear                    JP12        Pins 2 & 3 closed

                            DRAM CONFIGURATION

          Size                    Bank 0                   Bank 1

           8MB                 (2) 1M x 36                  None

          16MB                 (2) 2M x 36                  None

          16MB                 (2) 1M x 36              (2) 1M x 36

          24MB                 (2) 2M x 36              (2) 1M x 36

          32MB                 (2) 4M x 36                  None

          32MB                 (2) 2M x 36              (2) 2M x 36

          40MB                 (2) 4M x 36              (2) 1M x 36

          48MB                 (2) 4M x 36              (2) 2M x 36

          64MB                 (2) 8M x 36                  None

          64MB                 (2) 4M x 36              (2) 4M x 36

          72MB                 (2) 8M x 36              (2) 1M x 36

          80MB                 (2) 8M x 36              (2) 2M x 36

          96MB                 (2) 8M x 36              (2) 4M x 36

          128MB                (2) 8M x 36              (2) 8M x 36

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks
  are interchangeable.

      DIMM CONFIGURATION

     Size          Bank 0

      8MB       (1) 1M x 64

     16MB       (1) 2M x 64

     32MB       (1) 4M x 64

     64MB       (1) 8M x 64

                CACHE CONFIGURATION

           Size                      SL1

          256KB            256KB module installed

          512KB            512KB module installed

                        VIDEO MEMORY CONFIGURATION

  Note: Bank 0 is factory installed with 2MB of video memory and is not
  configurable.

                            CPU SPEED SELECTION

   CPU speed      Clock speed     Multiplier        JP2           JP3

     133MHz          66MHz            2x         1 & 3, 2 &    2 & 4, 3 &
                                                     4             5

     150MHz          60MHz           2.5x        3 & 5, 4 &    3 & 5, 4 &
                                                     6             6

     166MHz          66MHz           2.5x        1 & 3, 2 &    3 & 5, 4 &
                                                     4             6

     200MHz          66MHz            3x         1 & 3, 2 &    1 & 3, 4 &
                                                     4             6

  Note: Pins designated should be in the closed position.

