
AAEON TECHNOLOGY, INC.

PCM-5894C

Device Type       Single board computer
Processor         CX 6X86/IBM 6X86/SGS 6X86/AM K5/AM K6/Pentium/Pentium
                  MMX
Processor Speed   75/90/100/120/133/150/166/180/200/233MHz
Chip Set          SIS 5598
Video Chip Set    SIS 5598
Maximum Onboard   128MB Unified Memory Architecture (UMA)
Memory
Cache             512KB
BIOS              AMI
Dimensions        203mm x 146mm
I/O Options       32-bit PCI slot, Ethernet 10/100BaseT connector, floppy
                  drive interface, IDE interface, parallel port, PS/2
                  mouse interface, serial ports (2), VGA port, IR
                  connector, USB connector, PC/104 connectors (2)

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                Location

  PC/104 connector            C1        5v power                 CN12

  PC/104 connector            C2        Parallel port            CN13

  VGA port                    CN1       Ethernet                 CN14
                                        10/100BaseT
                                        connector

  Chassis fan power           CN2       Serial port              CN15

  Flat panel connector        CN3       Floppy drive             CN16
                                        interface

  USB connector               CN5       Chassis fan power        CN17

  Front panel connector       CN6       TX LED                    J14

  -5v power                   CN8       RX LED                    J15

  PS/2 mouse/keyboard         CN9       LINK LED                  J16
  interface

  IR connector               CN10       32-bit PCI slots          PC1

  IDE interface              CN11

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           C3           Unidentified
      alter

     Factory configured - do not           C4           Unidentified
      alter

     Factory configured - do not           C5           Unidentified
      alter

     CMOS memory normal operation          J7         Pins 1 & 2 closed

      CMOS memory clear                     J7         Pins 2 & 3 closed

       SIMM CONFIGURATION

      Size          Bank 0

      8MB         (2) 1M x 36

      16MB        (2) 2M x 36

      32MB        (2) 4M x 36

      64MB        (2) 8M x 36

     128MB       (2) 16M x 36

                 CACHE CONFIGURATION

  Note: The location of the cache is unidentified.

                       CPU SPEED SELECTION (CX 6X86)

   CPU speed     Clock speed      Multiplier          J2           J8

    120MHz          50MHz             2x           1 & 2, 3 &     1 & 2
                                                       4

    133MHz          55MHz             2x           1 & 2, 3 &     1 & 2
                                                   4, 5 & 6

    150MHz          60MHz             2x             1 & 2        1 & 2

    166MHz          66MHz             2x             Open         1 & 2

    200MHz          75MHz             2x           3 & 4, 5 &     1 & 2
                                                       6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86)

   CPU speed     Clock speed      Multiplier          J2           J8

    120MHz          50MHz             2x           1 & 2, 3 &     1 & 2
                                                       4

    133MHz          55MHz             2x           1 & 2, 3 &     1 & 2
                                                   4, 5 & 6

    150MHz          60MHz             2x             1 & 2        1 & 2

    166MHz          66MHz             2x             Open         1 & 2

    200MHz          75MHz             2x           3 & 4, 5 &     1 & 2
                                                       6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (SGS 6X86)

   CPU speed     Clock speed      Multiplier          J2           J8

    120MHz          50MHz             2x           1 & 2, 3 &     1 & 2
                                                       4

    133MHz          55MHz             2x           1 & 2, 3 &     1 & 2
                                                   4, 5 & 6

    150MHz          60MHz             2x             1 & 2        1 & 2

    166MHz          66MHz             2x             Open         1 & 2

    200MHz          75MHz             2x           3 & 4, 5 &     1 & 2
                                                       6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU speed      Clock speed     Multiplier         J2           J8

     75MHz           50MHz           1.5x        1 & 2, 3 &      Open
                                                     4

     90MHz           60MHz           1.5x          1 & 2         Open

     100MHz          66MHz           1.5x           Open         Open

     120MHz          60MHz            2x           1 & 2         1 & 2

     133MHz          66MHz            2x            Open         1 & 2

     150MHz          60MHz           2.5x          1 & 2       1 & 2, 3 &
                                                                   4

     166MHz          66MHz           2.5x           Open       1 & 2, 3 &
                                                                   4

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU speed      Clock speed     Multiplier         J2           J8

     166MHz          66MHz           2.5x           Open       1 & 2, 3 &
                                                                   4

     200MHz          66MHz            3x            Open         3 & 4

     233MHz          66MHz           3.5x           Open         Open

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU speed      Clock speed     Multiplier         J2           J8

     75MHz           50MHz           1.5x        1 & 2, 3 &      Open
                                                     4

     90MHz           60MHz           1.5x          1 & 2         Open

     100MHz          66MHz           1.5x           Open         Open

     120MHz          60MHz            2x           1 & 2         1 & 2

     133MHz          66MHz            2x            Open         1 & 2

     150MHz          60MHz           2.5x          1 & 2       1 & 2, 3 &
                                                                   4

     166MHz          66MHz           2.5x           Open       1 & 2, 3 &
                                                                   4

     180MHz          60MHz            3x           1 & 2         3 & 4

     200MHz          66MHz            3x            Open         3 & 4

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU speed      Clock speed     Multiplier         J2            J8

     166MHz          66MHz           2.5x           Open       1 & 2, 3 &
                                                                   4

     200MHz          66MHz            3x            Open         3 & 4

  Note: Pins designated should be in the closed position.

                            CPU TYPE SELECTION

                  Type                                  J10

               Single voltage                Pins 1 & 3, 2 & 4 closed

               Dual voltage                 Pins 3 & 5, 4 & 6 closed

                           CPU VOLTAGE SELECTION

               Voltage                                 J12

                   2.1v                               Open

                   2.2v                         Pins 7 & 8 closed

                   2.3v                         Pins 5 & 6 closed

                   2.4v                     Pins 5 & 6, 7 & 8 closed

                   2.5v                         Pins 3 & 4 closed

                   2.6v                     Pins 3 & 4, 7 & 8 closed

                   2.7v                     Pins 3 & 4, 5 & 6 closed

                  2.8v                  Pins 3 & 4, 5 & 6, 7 & 8 closed

                   2.9v                         Pins 1 & 2 closed

                   3.0v                     Pins 1 & 2, 7 & 8 closed

                   3.1v                     Pins 1 & 2, 5 & 6 closed

                   3.2v                  Pins 1 & 2, 5 & 6, 7 & 8 closed

                   3.3v                     Pins 1 & 2, 3 & 4 closed

                   3.4v                  Pins 1 & 2, 3 & 4, 7 & 8 closed

                   3.5v                  Pins 1 & 2, 3 & 4, 5 & 6 closed

                   3.6v                  Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                     closed

                      SERIAL PORT 3 & 4 RI SELECTION

         Setting                    J20                     J21

             RI             Pins 5 & 6 closed       Pins 5 & 6 closed

              5v             Pins 3 & 4 closed       Pins 3 & 4 closed

             12v             Pins 1 & 2 closed       Pins 1 & 2 closed

                      SERIAL PORT INTERRUPT SELECTION

            COM                     IRQ                     J19

            COM3                   IRQ5              Pins 2 & 4, 3 & 5
                                                           closed

             COM4                  IRQ10              Pins 2 & 4, 3 & 5
                                                           closed

             COM3                  IRQ10              Pins 1 & 3, 4 & 6
                                                           closed

             COM4                   IRQ5              Pins 1 & 3, 4 & 6
                                                           closed

                           SERIAL PORT SELECTION

           Type                    J17                     J18

           RS-232          Pins 1 & 2 closed     Pins 1 & 2, 4 & 5, 7 &
                                                    8, 10 & 11 closed

            RS-422          Pins 3 & 4 closed     Pins 2 & 3, 5 & 6, 8 &
                                                    9, 11 & 12 closed

            RS-485          Pins 5 & 6 closed     Pins 2 & 3, 5 & 6, 8 &
                                                    9, 11 & 12 closed

                           LCD VOLTAGE SELECTION

         Voltage                     J3                      J11

             3.3v            Pins 2 & 3 closed        Pins 2 & 3 closed

             5v             Pins 1 & 2 closed        Pins 1 & 2 closed

                          DISK ADDRESS SELECTION

                Address                                 J13

                   DC00                         Pins 1 & 2 closed

                    D800                     Pins 3 & 4, 5 & 6 closed

                    D400                         Pins 3 & 4 closed

                    D000                         Pins 5 & 6 closed

                    CC00                               Open

                  Disabled                Pins 1 & 2, 3 & 4, 5 & 6 closed

