
ELITEGROUP COMPUTER SYSTEMS, INC.

P5SJ-A

Processor           CX M1/AM K5/AM K6/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            SIS 5582
Video Chip Set      Unidentified
Maximum Onboard     256MB (EDO supported)
Memory
Maximum Video       Unidentified
Memory
Cache               256KB
BIOS                Award
Dimensions          305mm x 244mm
I/O Options         32-bit PCI slots (4), floppy drive interface, IDE
                    interfaces (2), parallel port, PS/2 mouse port, serial
                    ports (2), VGA interface, IR connector, USB connector,
                    ATX power connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                 Location

  ATX power                 ATX        Serial port 1             CN4
  connector

  Power LED            C1/pins 1 & 3   IDE interface 2           CN5

  ACPI switch          C1/pins 4 & 5   IDE interface 1           CN6

  ACPI LED             C1/pins 6 - 8   Floppy drive              CN7
                                       interface

  Reset switch          C1/pins 9 &    IR connector              IR1
                            10

  Keylock               C1/pins 11 &   Chassis fan power          J1
                            12

  Speaker               C1/pins 13 -   VGA interface              J6
                            16

  IDE interface LED     C1/pins 17 &   Wake up connector          J8
                            18

  Serial port 2             CN1        32-bit PCI slots       PC1  PC4

  Parallel port             CN2        USB connector             USB

  PS/2 mouse port           CN3

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP16          Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP16          Pins 2 & 3
                                                              closed

     Power supply select AT                  JP17          Pins 2 & 3
                                                              closed

      Power supply select ATX                 JP17          Pins 1 & 2
                                                              closed

     Flash BIOS boot block enabled           JP20          Pins 1 & 2
                                                              closed

      Flash BIOS boot block disabled          JP20          Pins 2 & 3
                                                              closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 512K x 36         None

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

       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

          DRAM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

     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

     256MB        (2) 32M x 36       None

  Note: Board accepts EDO memory.

                 CACHE CONFIGURATION

  Note: The location of the cache is unidentified.

                        CPU SPEED SELECTION (CYRIX)

    CPU     Clock    Multiplier   BF0    BF1   JP12   JP13   JP14   JP15
  speed     speed

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

  100MHz    50MHz        2x       2 &    1 &   2 &     2 &    1 &   2 & 3
                                   3     2      3      3      2

  120MHz    55MHz        2x       2 &    1 &   2 &     2 &    1 &   1 & 2
                                   3     2      3      3      2

  133MHz    60MHz        2x       2 &    1 &   2 &     1 &    1 &   2 & 3
                                   3     2      3      2      2

  150MHz    66MHz        2x       2 &    1 &   1 &     2 &    1 &   2 & 3
                                   3     2      2      3      2

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

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

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AMD)

    CPU     Clock    Multiplier   BF0    BF1   JP12   JP13   JP14   JP15
  speed     speed

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

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

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

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

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

  150MHz    60MHz       2.5x      2 &    2 &   2 &     1 &    1 &   2 & 3
                                   3     3      3      2      2

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

    CPU     Clock    Multiplier   BF0    BF1   JP12   JP13   JP14   JP15
  speed     speed

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

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

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

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

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

  150MHz    60MHz       2.5x      2 &    2 &   2 &     1 &    1 &   2 & 3
                                   3     3      3      2      2

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

  180MHz    60MHz        3x       1 &    2 &   2 &     1 &    1 &   2 & 3
                                   2     3      3      2      2

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

  Note: Pins designated should be in the closed position.

                      CPU VOLTAGE SELECTION (SINGLE)

        Voltage                   JP6                     JP22

          3.3v             Pins 1 & 2 closed    Pins 1 & 2, 3 & 4, 5 & 6,
                                                      7 & 8 closed

         3.52v             Pins 3 & 4 closed    Pins 1 & 2, 3 & 4, 5 & 6,
                                                      7 & 8 closed

                CPU VOLTAGE SELECTION (DUAL)

   Voltage        V core          JP6            JP22

     3.3v          2.54v         1 & 2       3 & 4, 7 & 8

     3.3v          2.84v         1 & 2           1 & 2

     3.3v          2.94v         1 & 2       1 & 2, 7 & 8

     3.3v          3.24v         1 & 2       1 & 2, 3 & 4

     3.3v          3.34v         1 & 2       3 & 4, 5 & 6

    3.52v          2.54v         3 & 4       3 & 4, 7 & 8

    3.52v          2.84v         3 & 4          1 & 2.

    3.52v          2.94v         3 & 4       1 & 2, 7 & 8

    3.52v          3.24v         3 & 4       1 & 2, 3 & 4

    3.52v          3.34v         3 & 4       3 & 4, 5 & 6

  Note: Pins designated should be in the closed position.

                         ON BOARD VIDEO SELECTION

      Setting             JP23              JP24               JP25

      Enabled          Pins 1 & 2         Pins 2 & 3        Pins 1 & 2
                         closed            closed             closed

     Disabled          Pins 2 & 3         Pins 1 & 2        Pins 2 & 3
                         closed            closed             closed

