
AAEON TECHNOLOGY, INC.

SBC-598

Device Type              Single board computer
Processor                CX 6X86MX/AM K6/Pentium/Pentium MMX
Processor Speed          166/200/233/266MHz
Chip Set                 SIS 5598
Video Chip Set           SIS 5598
Maximum Onboard Memory   256MB (EDO & SDRAM supported) Unified Memory
                         Architecture (UMA)
Cache                    512KB
BIOS                     Award
Dimensions               338mm x 122mm
I/O Options              Floppy drive interface, IDE interfaces (2),
                         parallel port, PS/2 mouse port, PS/2 mouse
                         interface, serial ports (2), VGA port, USB
                         connector, IR connector

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  USB connector              CN1       Floppy drive              CN11
                                       interface

  IDE interface LED          CN2       Parallel port             CN12

  Thermal alarm LED          CN3       Serial port 2             CN13

  Power LED & keylock        CN4       5v power                  CN14

  Chassis fan power          CN5       Serial port 1             CN15

  IDE interface 1            CN6       VGA port                  CN16

  IDE interface 2            CN7       Auxiliary keyboard        CN17
                                       connector

  Digital I/O                CN8       PS/2 mouse port           CN18
  connector

  IR connector              CN10

                        USER CONFIGURABLE SETTINGS

               Function                   Label            Position

     Factory configured - do not          CN9           Unidentified
      alter

     CMOS memory normal operation         JP1        Pins 1 & 2 closed

      CMOS memory clear                    JP1        Pins 2 & 3 closed

     On board video enabled               JP2         Pins 1 & 3, 2 & 4
                                                            closed

      On board video disabled              JP2         Pins 3 & 5, 4 & 6
                                                            closed

     PCI CLK asynchronous                 JP4        Pins 1 & 2 closed

      PCI CLK synchronous                  JP4        Pins 2 & 3 closed

     Reset enabled                        JP9               Open

      Reset disabled                       JP9              Closed

     Buzzer enabled                       JP10       Pins 2 & 3 closed

      Speaker enabled                      JP10              Open

             SIMM 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

          SIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

      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

     128MB        (2) 16M x 36       None

     136MB        (2) 16M x 36   (2) 1M x 36

     144MB        (2) 16M x 36   (2) 2M x 36

     160MB        (2) 16M x 36   (2) 4M x 36

     192MB        (2) 16M x 36   (2) 8M x 36

     256MB        (2) 16M x 36   (2) 16M x 36

  Note: Board accepts EDO memory.

              DIMM CONFIGURATION

         Size                  Bank 2

          8MB                (1) 1M x 36

         16MB                (1) 2M x 36

         32MB                (1) 4M x 36

         64MB                (1) 8M x 36

         128MB              (1) 16M x 36

         256MB              (1) 32M x 36

            Note: Board accepts EDO memory.

                        DIMM VOLTAGE CONFIGURATION

               Voltage                                 JP3

                   3.3v                     Pins 5 & 6, 7 & 8 closed

                   5v                      Pins 1 & 2, 3 & 4 closed

                           MEMORY BANK SELECTION

                Setting                                M1

                SIMMs used              Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8,
                                        9 & 10, 11 & 12, 13 & 14, 15 & 16
                                                     closed

                 DIMM used               Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8,
                                        9 & 11, 10 & 12, 13 & 15, 14 & 16
                                                     closed

                 CACHE CONFIGURATION

  Note: The location of the cache is unidentified.

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU speed      Clock speed     Multiplier        JP5           JP6

     166MHz          60MHz           2.5x        3 & 4, 5 &    1 & 2, 3 &
                                                     6             4

     200MHz          66MHz           2.5x        1 & 2, 5 &    1 & 2, 3 &
                                                     6             4

     233MHz          66MHz            3x         1 & 2, 5 &      3 & 4
                                                     6

     266MHz          66MHz           3.5x        1 & 2, 5 &      Open
                                                     6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU speed      Clock speed     Multiplier        JP5           JP6

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

     200MHz          66MHz            3x         1 & 2, 5 &      3 & 4
                                                     6

     233MHz          66MHz           3.5x        1 & 2, 5 &      Open
                                                     6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU speed      Clock speed     Multiplier        JP5           JP6

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

     200MHz          66MHz            3x         1 & 2, 5 &      3 & 4
                                                     6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU speed      Clock speed     Multiplier        JP5           JP6

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

     200MHz          66MHz            3x         1 & 2, 5 &      3 & 4
                                                     6

     233MHz          66MHz           3.5x        1 & 2, 5 &      Open
                                                     6

  Note: Pins designated should be in the closed position.

                            CPU TYPE SELECTION

                  Type                                  JP8

               Single voltage                Pins 3 & 5, 4 & 6 closed

               Dual voltage                 Pins 1 & 3, 2 & 4 closed

                           CPU VOLTAGE SELECTION

               Voltage                                 JP7

                   2.0v                               Open

                   2.1v                         Pins 7 & 8 closed

                   2.2v                         Pins 5 & 6 closed

                   2.3v                     Pins 5 & 6, 7 & 8 closed

                   2.4v                         Pins 3 & 4 closed

                   2.5v                     Pins 3 & 4, 7 & 8 closed

                   2.6v                     Pins 3 & 4, 5 & 6 closed

                   2.7v                  Pins 3 & 4, 5 & 6, 7 & 8 closed

                  2.8v                         Pins 1 & 2 closed

                   2.9v                     Pins 1 & 2, 7 & 8 closed

                   3.0v                     Pins 1 & 2, 5 & 6 closed

                   3.1v                  Pins 1 & 2, 5 & 6, 7 & 8 closed

                   3.2v                     Pins 1 & 2, 3 & 4 closed

                   3.3v                  Pins 1 & 2, 3 & 4, 7 & 8 closed

                   3.4v                  Pins 1 & 2, 3 & 4, 5 & 6 closed

                   3.5v                  Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                     closed

                          DISK ADDRESS SELECTION

                Address                                JP11

                    C800                     Pins 1 & 2, 3 & 4 closed

                    CC00                     Pins 1 & 2, 5 & 6 closed

                    D000                         Pins 1 & 2 closed

                    D400                     Pins 3 & 4, 5 & 6 closed

                   D800                         Pins 3 & 4 closed

                    DC00                         Pins 5 & 6 closed

                    E000                               Open

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

