
MAGITRONICS

A-P596JH-A

Processor        CX M1/AM K5/Pentium
Processor Speed  75/83/90/100/110/120/133/150/166/180/200MHz
Chip Set         Intel/Winbond
Video Chip Set   None
Maximum Onboard  128MB (EDO supported)
Memory
Maximum Video    None
Memory
Cache            512KB
BIOS             Award/AMI
Dimensions       265mm x 220mm
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, USB connectors
                 (2), PS/2 mouse connector, PS/2 keyboard, keyboard
                 connector
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse connector       CN1       USB connector 1             J9

  PS/2 keyboard              CN2       USB connector 2            J10

  Keyboard connector         CN3       Parallel port              J11

  Power LED & keylock         J2       Serial port 2              J12

  Speaker                     J4       Serial port 1              J13

  IDE interface LED           J5       Turbo LED                  J19

  IDE interface 1             J6       Green PC connector         JP8

  IDE interface 2             J7       Reset switch               JP11

  Floppy drive interface      J8       32-bit PCI slots         PC1 - PC4

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J3           Unidentified
      alter

     CMOS memory normal operation         JP13              Open

      CMOS memory clear                    JP13             Closed

      Flash BIOS voltage select 12v        JP20        Pins 1 & 2 closed

      Flash BIOS voltage select 5v         JP20        Pins 2 & 3 closed

                            DRAM CONFIGURATION

          Size                    Bank 0                   Bank 1

           2MB                (2) 256K x 36                 None

           4MB                (2) 256K x 36            (2) 256K x 36

           8MB                 (2) 1M x 36                  None

          10MB                 (2) 1M x 36             (2) 256K x 36

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

          16MB                 (2) 2M x 36                  None

          18MB                 (2) 2M x 36             (2) 256K x 36

          24MB                 (2) 2M x 36              (2) 1M x 36

          32MB                 (2) 2M x 36              (2) 2M x 36

          32MB                 (2) 4M x 36                  None

          34MB                 (2) 4M x 36             (2) 256K x 36

          40MB                 (2) 4M x 36              (2) 1M x 36

          48MB                 (2) 4M x 36              (2) 2M x 36

          64MB                 (2) 4M x 36              (2) 4M x 36

          64MB                 (2) 8M x 36                  None

          66MB                 (2) 8M x 36             (2) 256K 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. Board also accepts x 32 SIMMs. Banks
  are interchangeable.

                            CACHE CONFIGURATION

       Size              Bank 0            Bank 1              TAG

       512KB          (2) 32K x 32      (2) 32K x 32     (1) 16K/32K x 8

  Note: The location of banks 0 & 1 are unidentified.

                        CPU SPEED SELECTION (CYRIX)

  CPU speed      Clock      Multiplier      JP1        JP2        JP18
                speed

   100MHz       50MHz           2x         Closed      Open    1 & 2, 3 &
                                                                   4

   110MHz       55MHz           2x         Closed      Open       Open

   120MHz       60MHz           2x         Closed      Open      3 & 4

   133MHz       66MHz           2x         Closed      Open      1 & 2

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AMD)

  CPU speed      Clock      Multiplier      JP1         JP2       JP18
                speed

    75MHz       50MHz          1.5x         Open       Open      1 & 2, 3
                                                                   & 4

    83MHz       55MHz          1.5x         Open       Open       Open

    90MHz       60MHz          1.5x         Open       Open       3 & 4

   100MHz       66MHz          1.5x         Open       Open       1 & 2

   120MHz       60MHz           2x         Closed      Open       3 & 4

   133MHz       66MHz           2x         Closed      Open       1 & 2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

  CPU speed      Clock     Multiplier       JP1        JP2        JP18
                speed

    75MHz       50MHz         1.5x          Open       Open      1 & 2, 3
                                                                   & 4

    90MHz       60MHz         1.5x          Open       Open       3 & 4

   100MHz       66MHz         1.5x          Open       Open       1 & 2

   120MHz       60MHz          2x          Closed      Open       3 & 4

   133MHz       66MHz          2x          Closed      Open       1 & 2

   150MHz       60MHz         2.5x         Closed     Closed      3 & 4

   166MHz       66MHz         2.5x         Closed     Closed      1 & 2

   180MHz       60MHz          3x           Open      Closed      3 & 4

   200MHz       66MHz          3x           Open      Closed      1 & 2

  Note: Pins designated should be in the closed position.

     CPU VOLTAGE SELECTION

  Voltage     JP9       JP10

   3.4v       Open     Closed

   3.5v      Closed     Open

