
GENOA SYSTEMS CORPORATION

TURBOEXPRESS 586TX-BABY AT

Processor           CX 6X86/CX 6X86L/AM K5/AM K6/Pentium
Processor Speed     90/100/120/133/150/166/200/233MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     256MB (EDO supported)
Memory
Maximum Video MemoryNone
Cache               256/512KB
BIOS                Award
Dimensions          330mm x 218mm
I/O Options         32-bit PCI slots (5), floppy drive interface, IDE
                    interfaces (2), parallel port, PS/2 mouse interface,
                    serial ports (2), IR connector, USB connector, ATX
                    power connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  ATX power connector         ATX       Power LED & keylock        J1

  Serial port 1               CN1       Speaker                    J2

  Serial port 2               CN2       Power switch               J3

  Parallel port               CN3       Reset switch               J4

  Floppy drive                CN4       Green PC LED               J5
  interface

  IDE interface 2             CN5       Turbo switch               J6

  IDE interface 1             CN6       Chassis fan power          J7

  PS/2 mouse interface        CN7       CPU fan power              J8

  System Management           CN8       32-bit PCI slots       PC1  PC5
  connector

  IR connector                IR1       USB connector             USB

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP3              Open

      CMOS memory clear                       JP3           Pins 2 & 3
                                                              closed

              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

      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) 32M x 36       None

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

  Note: Board accepts EDO memory.

                      DIMM CONFIGURATION

      Size          Bank 2          Bank 3          Bank 4

      8MB         (1) 1M x 64        None            None

      16MB        (1) 1M x 64     (1) 1M x 64        None

      16MB        (1) 2M x 64        None            None

      24MB        (1) 1M x 64     (1) 1M x 64    (1) 1M x 64

      32MB        (1) 2M x 64     (1) 2M x 64        None

      32MB        (1) 4M x 64        None            None

      48MB        (1) 2M x 64     (1) 2M x 64    (1) 2M x 64

      64MB        (1) 4M x 64     (1) 4M x 64        None

      64MB        (1) 8M x 64        None            None

      96MB        (1) 4M x 64     (1) 4M x 64    (1) 4M x 64

     128MB       (1) 16M x 64        None            None

     192MB        (1) 8M x 64     (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64        None

     256MB        (1)32M x 64        None            None

                          DIMM/DRAM CONFIGURATION

    Size        Bank 0      Bank 1       Bank 2      Bank 3      Bank 4

    16MB         None       (2) 1M x    (1) 1M x      None        None
                              36           64

    24MB        (2) 1M x    (2) 1M x    (1) 1M x      None        None
                  36          36           64

    24MB        (2) 1M x     None       (1) 1M x      None       (1) 1M x
                  36                       64                      64

    32MB        (2) 1M x    (2) 1M x    (1) 2M x      None        None
                  36          36           64

    32MB         None       (2) 2M x    (1) 2M x      None        None
                              36           64

    40MB        (2) 2M x    (2) 2M x    (1) 1M x      None        None
                  36          36           64

    40MB        (2) 2M x     None       (1) 2M x      None       (1) 1M x
                  36                       64                      64

    48MB        (2) 2M x    (2) 2M x    (1) 2M x      None        None
                  36          36           64

    48MB        (2) 1M x    (2) 1M x    (1) 4M x      None        None
                  36          36           64

    64MB        (2) 2M x    (2) 2M x    (1) 4M x      None        None
                  36          36           64

    64MB         None       (2) 4M x    (1) 4M x      None        None
                              36           64

    72MB        (2) 4M x    (2) 4M x    (1) 1M x      None        None
                  36          36           64

    72MB        (2) 4M x     None       (1) 4M x      None       (1) 1M x
                  36                       64                      64

    80MB        (2) 4M x    (2) 4M x    (1) 2M x      None        None
                  36          36           64

    96MB        (2) 4M x    (2) 4M x    (1) 4M x      None        None
                  36          36           64

    128MB        None       (2) 8M x    (1) 8M x      None        None
                              36           64

    136MB       (2) 8M x    (2) 8M x    (1) 1M x      None        None
                  36          36           64

    136MB       (2) 8M x     None       (1) 8M x      None       (1) 1M x
                  36                       64                      64

    160MB       (2) 8M x    (2) 8M x    (1) 4M x      None        None
                  36          36           64

    256MB        None      (2) 16M x    (1) 16M x     None        None
                              36           64

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

                       CPU SPEED SELECTION (CX 6X86)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          On       Off       On        On

  150MHz     60MHz         2x          On       Off       On        Off

  166MHz     66MHz         2x          On       Off       Off       Off

                      CPU SPEED SELECTION (CX 6X86L)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          On       Off       On        On

  150MHz     60MHz         2x          On       Off       On        Off

  166MHz     66MHz         2x          On       Off       Off       Off

                      CPU SPEED SELECTION (IBM 6X86)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          On       Off       On        On

  150MHz     60MHz         2x          On       Off       On        Off

  166MHz     66MHz         2x          On       Off       Off       Off

                      CPU SPEED SELECTION (IBM 6X86L)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          On       Off       On        On

  150MHz     60MHz         2x          On       Off       On        Off

  166MHz     66MHz         2x          On       Off       Off       Off

                        CPU SPEED SELECTION (AM K5)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   90MHz     60MHz        1.5x         Off      Off       On        Off

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz        1.5x         Off      Off       On        Off

  133MHz     66MHz        1.5x         On       Off       Off       Off

  150MHz     60MHz        1.75x        On        On       On        Off

  166MHz     66MHz        1.75x        On        On       Off       Off

                        CPU SPEED SELECTION (AM K6)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          Off       On       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   90MHz     60MHz        1.5x         Off      Off       On        Off

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz         2x          On       Off       On        Off

  133MHz     66MHz         2x          On       Off       Off       Off

  150MHz     60MHz        2.5x         On        On       On        Off

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          Off       On       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                CPU VOLTAGE SELECTION

  Voltage    SW2/1      SW2/2      SW2/3      SW2/4

   2.5v        On        Off        Off        Off

   2.8v       Off         On        Off        Off

   2.9v       Off        Off        On         Off

   3.2v       Off        Off        Off        On

   3.3v       N/A        N/A        N/A        N/A

   3.5v       N/A        N/A        N/A        N/A

                              POWER SELECTION

         Setting                    JP1                      JP6

             AT             Pins 2 & 3 closed             Closed

             ATX             Pins 1 & 2 closed              Open

