
ELITEGROUP COMPUTER SYSTEMS, INC.

TS54P AIO (V1.4)

Device Type          Mainboard
Processor            Pentium/CX 6X86
Processor Speed      75/90/100/120/133/150/166MHz
Chip Set             Intel
Maximum Onboard      128MB
Memory
Cache                256/512KB
BIOS                 Phoenix
Dimensions           330mm x 218mm
I/O Options          32-bit PCI slots (4), floppy drive interface, green
                     PC connector, IDE interfaces (2), parallel port,
                     serial ports (2), VRM connector, PS/2 mouse port,
                     PS/2 keyboard port
NPU Options          None

[Image]

                                CONNECTIONS

       Function            Label            Function             Label

  PS/2 mouse port           J3        Power LED & keylock     J11 pins 11
                                                                 - 15

  Floppy drive              J4        Speaker                 J11 pins 17
  interface                                                      - 20

  IDE interface 2           J5        Unidentified                J12

  Serial port 1             J6        Fan connector               J20

  Serial port 2             J7        PS/2 mouse connector        J21

  Parallel port             J8        IDE interface LED           JP2

  IDE interface 1           J9        External battery           jp16

  VRM connector             J10       32-bit PCI slots         PC1 - PC4

  Turbo LED              J11 pins 2   +5V power connection        PS1
                            & 3

  Green PC connector     J11 pins 4   +3.3V power                 PS2
                            & 5       connection

  Reset switch           J11 pins 9
                           & 10

  USER CONFIGURABLE SETTINGS

  Setting                                 Label         Position

      Normal COM2/4                       J12           Pins 5 & 6, 7 & 8
                                                        closed

      IR function connector               J12           Open

      Onboard Multi-I/O enabled           JP7           Pins 1 & 2 closed

      Onboard Multi-I/O disabled          JP7           Pins 2 & 3 closed

  ?   CMOS memory normal operation        JP15          Open

      CMOS memory clear                   JP15          Closed

      Cache type select write back        JP25          Pins 1 & 2 closed

      Cache type select write through     JP25          Pins 2 & 3 closed

      PCI clock select PCICLK/4           JP26          Pins 2 & 3 closed

      PCI clock select PCICLK/3           JP26          Pins 1 & 2 closed

                       DRAM

      Size            Bank 0           Bank 1

       8MB        (2) 512K x 36    (2) 512K x 36

       8MB         (2) 1M x 36          None

      12MB         (2) 1M x 36     (2) 512K x 36

      16MB         (2) 2M x 36          None

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

      20MB         (2) 2M x 36     (2) 512K 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

      36MB         (2) 4M x 36     (2) 512K 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

      68MB         (2) 8M x 36     (2) 512K 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) 16M x 36         None

      128MB        (2) 8M x 36      (2) 8M x 36

  Note: Banks 0/1 are interchangeable.

  CACHE SIZE

  Size             Bank 0          U17 & U18       TAG

  256KB (A)        None            (2) 32K x 32    (1) 8K x 8

  256KB (B)        None            (2) 32K x 32    (1) 32K x 8

  256KB (C)        (8) 32K x 8     None            (1) 8K x 8

  256KB (D)        (8) 32K x 8     None            (1) 32K x 8

  512KB            (8) 64K x 8     None            (1) 32K x 8

                               CACHE JUMPER

        Size            JP20         JP21       JP22       JP23     JP24

   256KB (A & B)        1 & 2       1 & 2      1 & 2      2 & 3     1 & 2

   256KB (C & D)        1 & 2       1 & 2      2 & 3      2 & 3     1 & 2

       512KB            2 & 3       1 & 2      2 & 3      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

              CACHE VOLTAGE

       Setting               JP1

        Mixed         Pins 2 & 3 closed

        3.3v          Pins 1 & 2 closed

  CPU SPEED (INTEL)

  Setting    Clock Speed   Multiplier     J10                  JP4

  75MHz      50MHz         1.5x           4 & 5, 6 & 7, 19 &   Open
                                          20, 21 & 22

  90MHz      60MHz         1.5x           4 & 5, 6 & 7, 19 &   3 & 4
                                          20, 21 & 22

  100MHz     66MHz         1.5x           4 & 5, 6 & 7, 19 &   1 & 2, 3 &
                                          20, 21 & 22          4

  120MHz     60MHz         2x             4 & 5, 6 & 7, 19 &   3 & 4
                                          20, 21 & 22

  133MHz     66MHz         2x             4 & 5, 6 & 7, 19 &   1 & 2, 3 &
                                          20, 21 & 22          4

  150MHz     60MHz         2.5x           4 & 5, 6 & 7, 19 &   3 & 4
                                          20, 21 & 22

  166MHz     66MHz         2.5x           4 & 5, 6 & 7, 19 &   1 & 2, 3 &
                                          20, 21 & 22          4

  Note : Numbers designate pins that should be closed.

                          CPU SPEED (INTEL CON'T)

  Setting       Clock     Multiplier      JP5          JP10        JP11
               Speed

   75MHz       50MHz         1.5x         Open         Open        Open

   90MHz       60MHz         1.5x         Open         Open        Open

   100MHz      66MHz         1.5x         Open         Open        Open

   120MHz      60MHz          2x         Closed        Open        Open

   133MHz      66MHz          2x         Closed        Open        Open

   150MHz      60MHz         2.5x        Closed       Closed       Open

   166MHz      66MHz         2.5x        Closed       Closed       Open

  Note : Numbers designate pins that should be closed.

  CPU SPEED (CYRIX)

  Setting      Clock        Multiplier        J10                JP4
               Speed

  120MHz       50MHz        2.5x              4 & 5, 6 & 7, 19   Open
                                              & 20, 21 & 22

  133MHz       55MHz        2.5x              4 & 5, 6 & 7, 19   1 & 2
                                              & 20, 21 & 22

  150MHz       60MHz        2.5x              4 & 5, 6 & 7, 19   3 & 4
                                              & 20, 21 & 22

  166MHz       66MHz        2.5x              4 & 5, 6 & 7, 19   1 & 2, 3
                                              & 20, 21 & 22      & 4

  Note : Numbers designate pins that should be closed.

                          CPU SPEED (CYRIX CON'T)

   Setting       Clock      Multiplier     JP5         JP10       JP11
                Speed

   120MHz       50MHz         2.5x         Open        Open       Open

   133MHz       55MHz         2.5x         Open        Open       Open

   150MHz       60MHz         2.5x         Open        Open       Open

   166MHz       66MHz         2.5x         Open        Open       Open

  Note : Numbers designate pins that should be closed.

 CPU voltage
 Setting              JP6               JP27             JP50
 3.3v from power      Open              Open             N/A
 supply
 3.3v from VRM (U25   Pins 1 & 2, 3 &   Pins 1 & 2, 3 &  Pins 1 & 2, 3 &
 not installed)       4 closed          4 closed         4, 5 & 6, 7 & 8
                                                         closed
 3.3v from VRM (U25   Pins 1 & 2, 3 &   Pins 1 & 2, 3 &  Open
 installed)           4 closed          4 closed

               CPU VOLTAGE

       Setting               JP28

    3.14v - 3.46v     Pins 1 & 2 closed

    3.3v - 3.46v      Pins 3 & 4 closed

    3.45v - 3.6v      Pins 5 & 6 closed

  DMA CHANNEL

  Setting             JP8                  JP9

  DMA1                Pins 1 & 2 closed    Pins 1 & 2 closed

  DMA3                Pins 2 & 3 closed    Pins 2 & 3 closed

