
CHAINTECH COMPUTER COMPANY, LTD.

586IEM0.1

Processor           Pentium
Processor Speed     75/90/100/120/133/150MHz
Chip Set            Intel
Max. Onboard DRAM   128MB
Cache               256/512KB
BIOS                Award
Dimensions          275mm x 220mm
I/O Options         32-bit PCI slots (4), floppy drive interface, green PC
                    connector, IDE interfaces (2), parallel port, serial
                    ports (2), VRM module connector, cache slot
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  VRM module connector       CN1       Speaker                    J12

  Serial port 1               J5       Turbo LED                  J13

  Serial port 2               J6       Power LED & keylock        J14

  Parallel port               J7       Reset switch               J15

  Floppy drive interface      J8       IR connector               JP3

  IDE interface 1             J9       Green PC connector         JP12

  IDE interface 2            J10       32-bit PCI slots         PC1 - PC4

  IDE interface LED          J11       Cache slot                 SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Jumper           Position

     VRM on board regulator disabled       CN1               Open

      VRM on board regulator enabled        CN1         pins 6 & 7, 21 &
                                                           22 closed

     IR connector type select Intel        JP3        pins 1 - 5 closed

      IR connector type select HP           JP3        pins 3 - 6 closed

     COM port enabled                      JP20        pins 1 & 5, 2 & 6
                                                             closed

      IR function enabled                   JP20        pins 3 & 7, 4 & 8
                                                             closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 256K x 36         NONE

       2MB             NONE        (2) 256K x 36

       4MB        (2) 512K x 36         NONE

       4MB             NONE        (2) 512K x 36

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

       6MB        (2) 256K x 36    (2) 512K x 36

       6MB        (2) 512K x 36    (2) 256K x 36

       8MB         (2) 1M x 36          NONE

       8MB             NONE         (2) 1M x 36

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

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

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

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

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

      16MB         (2) 2M x 36          NONE

      16MB             NONE         (2) 2M x 36

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

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

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

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

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

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

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

      32MB         (2) 4M x 36          NONE

      32MB             NONE         (2) 4M x 36

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

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

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

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

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

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

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

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

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

      64MB         (2) 8M x 36          NONE

            DRAM CONFIGURATION (CONT)

      Size            Bank 0           Bank 1

      64MB             NONE         (2) 8M x 36

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

      66MB        (2) 256K x 36     (2) 8M x 36

      66MB         (2) 8M x 36     (2) 256K x 36

      68MB        (2) 512K x 36     (2) 8M x 36

      68MB         (2) 8M x 36     (2) 512K x 36

      72MB         (2) 1M x 36      (2) 8M x 36

      72MB         (2) 8M x 36      (2) 1M x 36

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

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

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

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

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

                            CACHE CONFIGURATION

       Size            Bank 0            TAG                 SL1

      256KB         (8) 32K x 8      (1) 8K x 8         Not installed

      256KB             NONE            NONE              Installed

      512KB         (8) 64K x 8       (1) 16K or        Not installed
                                     (1) 32K x 8

      512KB             NONE            NONE              Installed

  Note: If SL1 is used, remove cache from Bank 0 and TAG.

        CACHE JUMPER CONFIGURATION

        Size                 JP10

        256KB         pins 1 & 2 closed

        512KB         pins 2 & 3 closed

                CACHE TYPE CONFIGURATION

            Type                       JP13

        Mixed cache          pins 1 & 5, 2 & 6 closed

         3.3v cache          pins 3 & 7, 4 & 8 closed

                          CPU SPEED CONFIGURATION

   Speed      Voltage     JP9      JP11     JP14      JP15        JP16

   75MHz       3.3v        3 &    2 & 3    1 & 2      Open        Open
                          5, 4
                          & 6

   90MHz       3.3v        1 &    1 & 2    1 & 2      Open        Open
                          3, 4
                          & 6

   90MHz       3.4v        1 &    1 & 2    3 & 4      Open        Open
                          3, 4
                          & 6

   90MHz       3.5v        1 &    1 & 2    5 & 6      Open        Open
                          3, 4
                          & 6

  100MHz       3.5v        3 &    1 & 2    5 & 6      Open        Open
                          5, 2
                          & 4

  120MHz       3.5v        1 &    1 & 2    5 & 6      Open       Closed
                          3, 4
                          & 6

  133MHz       3.5v        3 &    1 & 2    5 & 6      Open       Closed
                          5, 2
                          & 4

  150MHz       3.5v        1 &    1 & 2    5 & 6     Closed      Closed
                          3, 4
                          & 6

  Note: Pins designated should be in the closed position.

