
TOTEM TECHNOLOGY CO., LTD.

TM-586 IV2

Device Type         Mainboard
Processor           CX 6X86/CX 686MX/AM 5K86/AM K5/AM K6/Pentium/Pentium
                    MMX/
Processor Speed     75/90/100/120/133/150/166/200/233MHz
Chip Set            Intel 430VX
Maximum Onboard     128MB (EDO & SDRAM supported)
Memory
Cache               256/512KB
BIOS                Award
Dimensions          230mm x 220mm
I/O Options         32-bit PCI slots (3), floppy drive interface, green PC
                    connector, IDE interfaces (2), parallel port, PS/2
                    mouse interface, serial ports (2), IR connector, USB
                    connectors (2)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IR connector                C1       Parallel port              CN3

  IDE interface LED           C2       IDE interface 1            CN4

  Reset switch                C3       IDE interface 2            CN5

  Speaker                     C4       Floppy drive               CN6
                                       interface

  Power LED & keylock         C5       PS/2 mouse interface       CN7

  Green PC connector          C6       USB connector              JP1

  Turbo LED                   C7       USB connector              JP2

  Serial port 1              CN1       32-bit PCI slots         PC1 - PC3

  Serial port 2              CN2

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Flash BIOS voltage select 12v         JP4        Pins 2 & 3 closed

      Flash BIOS voltage select 5v          JP4        Pins 1 & 2 closed

     CMOS memory normal operation          JP5              Open

      CMOS memory clear                     JP5             Closed

     Factory configured - do not           JP7          Unidentified
      alter

             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

  Note: Board accepts EDO memory.

             DIMM CONFIGURATION

     Size          Bank 2        Bank 3

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (1) 1M x 64

     24MB        (1) 2M x 64   (1) 1M x 64

             DIMM CONFIGURATION

     Size          Bank 2        Bank 3

     32MB        (1) 4M x 64      None

     32MB        (1) 2M x 64   (1) 2M x 64

     40MB        (1) 4M x 64   (1) 1M x 64

     48MB        (1) 4M x 64   (1) 2M x 64

     64MB        (1) 8M x 64      None

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

     72MB        (1) 8M x 64   (1) 1M x 64

     80MB        (1) 8M x 64   (1) 2M x 64

     96MB        (1) 8M x 64   (1) 4M x 64

     128MB       (1) 8M x 64   (1) 8M x 64

  Note: Board accepts SDRAM memory.

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

        CACHE JUMPER CONFIGURATION

        Size                 JP6

        256KB         Pins 1 & 2 closed

        512KB         Pins 2 & 3 closed

                       CPU SPEED SELECTION (CX 6X86)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

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

  133MHz      55MHz         2x         1 &     2 &    1 &     2 &   2 & 3
                                        2      3       2      3

  150MHz      60MHz         2x         1 &     2 &    2 &     2 &   1 & 2
                                        2      3       3      3

  166MHz      66MHz         2x         1 &     2 &    2 &     1 &   2 & 3
                                        2      3       3      2

  200MHz      75MHz         2x         1 &     2 &    1 &     2 &   1 & 2
                                        2      3       2      3

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

  166MHz      60MHz        2.5x        2 &     2 &    2 &     2 &   1 & 2
                                        3      3       3      3

  200MHz      66MHz        2.5x        2 &     2 &    2 &     1 &   2 & 3
                                        3      3       3      2

  233MHz      66MHz         3x         2 &     1 &    2 &     1 &   2 & 3
                                        3      2       3      2

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (AM 5K86)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

   75MHz      50MHz        1.5x        1 &     1 &    2 &     2 &   2 & 3
                                        2      2       3      3

   90MHz      60MHz        1.5x        1 &     1 &    2 &     2 &   1 & 2
                                        2      2       3      3

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

   75MHz      50MHz        1.5x        1 &     1 &    2 &     2 &   2 & 3
                                        2      2       3      3

   90MHz      60MHz        1.5x        1 &     1 &    2 &     2 &   1 & 2
                                        2      2       3      3

  100MHz      66MHz        1.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

  120MHz      60MHz        1.5x        1 &     1 &    2 &     2 &   1 & 2
                                        2      2       3      3

  133MHz      66MHz        1.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

  166MHz      66MHz        1.75x       2 &     2 &    2 &     1 &   2 & 3
                                        3      3       3      2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

  166MHz      66MHz        2.5x        2 &     2 &    2 &     1 &   2 & 3
                                        3      3       3      2

  200MHz      66MHz         3x         2 &     1 &    2 &     1 &   2 & 3
                                        3      2       3      2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

   75MHz      50MHz        1.5x        1 &     1 &    2 &     2 &   2 & 3
                                        2      2       3      3

   90MHz      60MHz        1.5x        1 &     1 &    2 &     2 &   1 & 2
                                        2      2       3      3

  100MHz      66MHz        1.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

  120MHz      60MHz         2x         1 &     2 &    2 &     2 &   1 & 2
                                        2      3       3      3

  133MHz      66MHz         2x         1 &     2 &    2 &     1 &   2 & 3
                                        2      3       3      2

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

  166MHz      66MHz        2.5x        2 &     2 &    2 &     1 &   2 & 3
                                        3      3       3      2

  200MHz      66MHz         3x         2 &     1 &    2 &     1 &   2 & 3
                                        3      2       3      2

  233MHz      66MHz        3.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

  Note: Pins designated should be in the closed position.

         CPU TYPE SELECTION

       Type             JP10

  Single voltage       Closed

   Dual voltage         Open

                CPU VOLTAGE SELECTION (SINGLE)

       Voltage               JP11                JP12

        3.38v          Pins 1 & 2 closed   Pins 2 & 3 closed

        3.45v          Pins 2 & 3 closed   Pins 2 & 3 closed

                 CPU VOLTAGE SELECTION (DUAL)

       Voltage               JP11                JP12

        2.9v           Pins 4 & 5 closed   Pins 1 & 2 closed

