
EPOX COMPUTER CO., LTD.

P55TV2

Processor        CX 6X86/IBM 6X86/CX 6X86MX/AM K5/AM K6/Pentium
Processor Speed  90/100/120/133/150/166/180/200/225/233/266MHz
Chip Set         Intel
Video Chip Set   None
Maximum Onboard  128MB (EDO supported)
Memory
Maximum Video    None
Memory
Cache            512KB
BIOS             Award
Dimensions       254mm x 218mm
I/O Options      32-bit PCI slots (4), floppy drive interface, green PC
                 connector, IDE interfaces (2), parallel port, PS/2 mouse
                 interface, serial ports (2), IR connector
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose               Location       Purpose                Location

  USB connector            CN1         Speaker             J2/pins 7 - 10

  Parallel port            CN2         Reset switch         J2/pins 12 &
                                                                 13

  Serial port 2            CN3         Green PC             J2/pins 15 &
                                       connector                 16

  Serial port 1            CN4         Green PC LED         J2/pins 18 &
                                                                 19

  Floppy drive             CN5         Turbo LED            J2/pins 20 &
  interface                                                      21

  IDE interface 2          CN6         IDE interface LED    J2/pins 23 &
                                                                 24

  IDE interface 1          CN7         Chassis fan power         J3

  PS/2 mouse               J1          IR connector              J4
  interface

  Power LED &         J2/pins 1  5    32-bit PCI slots      PC1  PC4
  keylock

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Flash BIOS voltage select 5v            JP2           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 12v           JP2           Pins 2 & 3
                                                              closed

     Flash BIOS normal operation             JP3           Pins 1 & 2
                                                              closed

      Flash BIOS boot block enabled           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

            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

     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

                        DIMM/ SIMM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

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

     8MB           None           None       (1) 1M x 64       None

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

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

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

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

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

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

     32MB       (2) 4M x 36       None           None          None

     32MB          None           None       (1) 4M x 64       None

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

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

     40MB       (2) 4M x 36   (2) 1M x 36        None          None

     40MB       (2) 4M x 36       None           None       (1) 1M x 64

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

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

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

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

     64MB          None           None           None       (1) 8M x 64

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

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

     72MB       (2) 8M x 36   (2) 1M x 36        None          None

     72MB       (2) 8M x 36       None           None       (1) 1M x 64

     80MB       (2) 2M x 36       None           None       (1) 8M x 64

     80MB       (2) 8M x 36   (2) 2M x 36        None          None

                      DIMM/SIMM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1        Bank 2         Bank 3

     80MB        (2) 8M x 36       None          None        (1) 2M x 64

     96MB        (2) 4M x 36       None          None        (1) 8M x 64

     96MB        (2) 8M x 36    (2) 4M x 36      None           None

     96MB        (2) 8M x 36       None          None        (1) 4M x 64

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

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

  Note: Board accepts EDO memory. Memory in banks 0 & 1 and 2 & 3 are
  interchangeable.

               DIMM VOLTAGE CONFIGURATION

          Voltage                       JP1

            3.3v             Pins 5 & 6, 7 & 8 closed

             5v              Pins 1 & 2, 3 & 4 closed

                CACHE CONFIGURATION

      Size            Bank 0            TAG

      512KB        (2) 64K x 32     (1) 16K X 8

  Note: The location of the TAG is unidentified.

                       CPU SPEED SELECTION (CX 6X86)

    CPU speed       Clock speed         Multiplier             JP5

     133MHz            66MHz                2x             Pins 12 & 25
                                                              closed

     150MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     166MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     200MHz            66MHz                2x             Pins 13 & 26
                                                              closed

                      CPU SPEED SELECTION (CX 6X86L)

    CPU speed       Clock speed         Multiplier             JP5

     133MHz            66MHz                2x             Pins 12 & 25
                                                              closed

     150MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     166MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     200MHz            66MHz                2x             Pins 13 & 26
                                                              closed

                      CPU SPEED SELECTION (IBM 6X86)

    CPU speed       Clock speed         Multiplier             JP5

     133MHz            66MHz                2x             Pins 12 & 25
                                                              closed

     150MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     166MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     200MHz            66MHz                2x             Pins 13 & 26
                                                              closed

                      CPU SPEED SELECTION (IBM 6X86L)

    CPU speed       Clock speed         Multiplier             JP5

     133MHz            66MHz                2x             Pins 12 & 25
                                                              closed

     150MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     166MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     200MHz            66MHz                2x             Pins 13 & 26
                                                              closed

                      CPU SPEED SELECTION (CX 6X86MX)

    CPU speed       Clock speed         Multiplier             JP5

     166MHz            66MHz               2.5x             Pins 5 & 18
                                                              closed

     200MHz            66MHz                3x              Pins 6 & 19
                                                              closed

     233MHz            66MHz                4x              Pins 8 & 21
                                                              closed

     266MHz            66MHz               4.5x            Pins 10 & 23
                                                              closed

                      CPU SPEED SELECTION (AM K5/K6)

    CPU speed       Clock speed         Multiplier             JP5

      90MHz            60MHz               1.5x             Pins 1 & 14
                                                              closed

     100MHz            66MHz               1.5x             Pins 2 & 15
                                                              closed

     120MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     133MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     150MHz            60MHz               2.5x             Pins 5 & 18
                                                              closed

     166MHz            66MHz               2.5x             Pins 6 & 19
                                                              closed

     180MHz            60MHz                3x              Pins 7 & 20
                                                              closed

     200MHz            66MHz                3x              Pins 8 & 21
                                                              closed

     225MHz            75MHz               3.5x             Pins 9 & 22
                                                              closed

     233MHz            66MHz                4x             Pins 10 & 23
                                                              closed

     266MHz            66MHz               4.5x            Pins 11 & 24
                                                              closed

                        CPU SPEED SELECTION (INTEL)

    CPU speed       Clock speed         Multiplier             JP5

      90MHz            60MHz               1.5x             Pins 1 & 14
                                                              closed

     100MHz            66MHz               1.5x             Pins 2 & 15
                                                              closed

     120MHz            60MHz                2x              Pins 3 & 16
                                                              closed

     133MHz            66MHz                2x              Pins 4 & 17
                                                              closed

     150MHz            60MHz               2.5x             Pins 5 & 18
                                                              closed

     166MHz            66MHz               2.5x             Pins 6 & 19
                                                              closed

     180MHz            60MHz                3x              Pins 7 & 20
                                                              closed

     200MHz            66MHz                3x              Pins 8 & 21
                                                              closed

     225MHz            75MHz               3.5x             Pins 9 & 22
                                                              closed

     233MHz            66MHz                4x             Pins 10 & 23
                                                              closed

     266MHz            66MHz               4.5x            Pins 11 & 24
                                                              closed

          CPU VOLTAGE SELECTION

       Voltage               JP6

        2.8v          Pins 1 & 2 closed

        2.9v          Pins 3 & 4 closed

        3.2v          Pins 5 & 6 closed

        3.5v          Pins 7 & 8 closed

