CHAINTECH COMPUTER COMPANY, LTD.

586SLM.3

Processor             Pentium
Processor Speed       75/90/100/120MHz
Chip Set              SIS
Max. Onboard DRAM     128MB
Cache                 256/512/1024KB
BIOS                  Award
Dimensions            330mm x 220mm
I/O Options           32-bit PCI slots (3), floppy drive interface, green
                      PC connector, IDE interface, parallel port, serial
                      ports (2)
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                 Location

  Serial port 2                J3       Power LED & keylock       JP22

  Serial port 1                J4       Turbo LED                 JP23

  Parallel port                J5       Reset switch              JP24

  Floppy drive interface       J6       Turbo switch              JP25

  IDE interface                J7       Speaker                   JP26

  Green PC connector          JP2       32-bit PCI slots        PC1 - PC3

  IDE interface LED           JP12

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 256K x 36         NONE

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

       4MB        (2) 512K x 36         NONE

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

       8MB         (2) 1M x 36          NONE

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

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

      16MB         (2) 2M x 36          NONE

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

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

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

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

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

      64MB         (2) 8M x 36          NONE

      80MB         (2) 2M x 36      (2) 8M x 36

      96MB         (2) 8M x 36      (2) 4M x 36

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

            DRAM JUMPER CONFIGURATION

          Type                     JP1

  Single side in Bank 0     pins 1 & 2 closed

  Double side in Bank 0     pins 2 & 3 closed

                      CACHE CONFIGURATION

      Size          Bank 0          Bank 1           TAG

     256KB        (4) 32K x 8     (4) 32K x 8     (1) 8K x 8

     512KB        (4) 64K x 8     (4) 64K x 8    (1) 32K x 8

      1MB        (4) 128K x 8    (4) 128K x 8    (1) 32K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JP7                  JP8

        256KB          pins 1 & 2 closed   pins 1 & 2 closed

        512KB          pins 2 & 3 closed   pins 1 & 2 closed

         1MB           pins 2 & 3 closed   pins 2 & 3 closed

                    CPU SPEED CONFIGURATION

   Speed     Voltage    JP10       JP11       JP21      JP29

   75MHz      3.4v      Open       Open       Open     1 & 2

   90MHz      3.4v      Open      Closed      Open     1 & 2

   90MHz      3.5v      Open      Closed      Open     3 & 4

  100MHz      3.4v     Closed     Closed      Open     1 & 2

  100MHz      3.5v     Closed     Closed      Open     3 & 4

  120MHz      3.5v      Open      Closed     Closed    3 & 4

  Note: Pins designated should be in the closed position.