
ELITEGROUP COMPUTER SYSTEMS, INC.

UC4914-G

Processor         CXM6/CXM6-C6/80486SX/CXM7/80486DX/80486DX2/P24T
Processor Speed   20/25/33/40/50(internal)/50/66(internal)MHz
Chip Set          UMC
Maximum Onboard   64MB
Memory
Cache             64/128/256KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit VESA local bus slots (3), green PC connector
NPU Options       None

[Image]

                                CONNECTIONS

       Function           Label             Function            Label

  Speaker                   J1       Reset switch                JP5

  External battery          J2       Power LED & keylock         JP6

  Turbo LED                JP3       Green PC connector          JP27

  Turbo switch             JP4       32-bit VESA local bus    SL1 - SL3
                                     slots

                        USER CONFIGURABLE SETTINGS

                  Setting                      Label         Position

     Monitor type select color                JP11          Pins 2 & 3
                                                              closed

      Monitor type select monochrome           JP11          Pins 1 & 2
                                                              closed

      VGA card select normal VGA card          JP18          Pins 1 & 2
                                                              closed

      VGA card select Weitek Power 9000        JP18          Pins 2 & 3
      only                                                    closed

      ADS delay select not delayed             JP23          Pins 2 & 3
                                                              closed

      ADS delay select delayed                 JP23          Pins 1 & 2
                                                              closed

      BIOS type select EPROM                   JP30            Open

      BIOS type select flash read              JP30          Pins 1 & 2
                                                              closed

      BIOS type select flash                   JP30          Pins 2 & 3
      erase/reprogram                                         closed

                               DRAM

      Size            Bank 0           Bank 1          Bank 2

       1MB             None             None        (4) 256K x 9

       2MB             None        (1) 256K x 36    (4) 256K x 9

       2MB        (1) 256K x 36         None        (4) 256K x 9

       2MB        (1) 512K x 36         None            None

       3MB        (1) 256K x 36    (1) 256K x 36    (4) 256K x 9

       3MB             None        (1) 512K x 36    (4) 256K x 9

       3MB        (1) 512K x 36    (1) 256K x 36        None

       4MB             None             None         (4) 1M x 9

       4MB        (1) 512K x 36    (1) 512K x 36        None

       4MB        (1) 256K x 36    (1) 512K x 36    (4) 256K x 9

       5MB             None        (1) 256K x 36     (4) 1M x 9

       5MB             None         (1) 1M x 36     (4) 256K x 9

       5MB        (1) 256K x 36         None         (4) 1M x 9

       5MB         (1) 1M x 36          None        (4) 256K x 9

       6MB        (1) 256K x 36    (1) 256K x 36     (4) 1M x 9

       6MB        (1) 256K x 36     (1) 1M x 36     (4) 256K x 9

       6MB         (1) 1M x 36     (1) 256K x 36    (4) 256K x 9

       6MB             None        (1) 512K x 36     (4) 1M x 9

       6MB        (1) 512K x 36     (1) 1M x 36         None

       7MB        (1) 256K x 36    (1) 512K x 36     (4) 1M x 9

       7MB         (1) 1M x 36     (1) 512K x 36    (4) 256K x 9

       8MB             None         (1) 1M x 36      (4) 1M x 9

       8MB         (1) 1M x 36          None         (4) 1M x 9

       8MB         (1) 2M x 36          None            None

       9MB        (1) 256K x 36     (1) 1M x 36      (4) 1M x 9

       9MB         (1) 1M x 36     (1) 256K x 36     (4) 1M x 9

       9MB         (1) 1M x 36      (1) 1M x 36     (4) 256K x 9

       9MB             None         (1) 2M x 36     (4) 256K x 9

       9MB         (1) 2M x 36     (1) 256K x 36        None

      10MB        (1) 512K x 36     (1) 2M x 36         None

                           DRAM (CONT)

      Size            Bank 0           Bank 1          Bank 2

      10MB         (1) 2M x 36     (1) 512K x 36        None

      10MB        (1) 256K x 36     (1) 2M x 36     (4) 256K x 9

      10MB         (1) 1M x 36     (1) 512K x 36     (4) 1M x 9

      12MB         (1) 1M x 36      (1) 1M x 36      (4) 1M x 9

      12MB             None         (1) 2M x 36      (4) 1M x 9

      12MB         (1) 2M x 36      (1) 1M x 36         None

      13MB        (1) 256K x 36     (1) 2M x 36      (4) 1M x 9

      13MB         (1) 1M x 36      (1) 2M x 36     (4) 256K x 9

      16MB             None             None         (4) 4M x 9

      16MB         (1) 2M x 36      (1) 2M x 36         None

      16MB         (1) 1M x 36      (1) 2M x 36      (4) 1M x 9

      17MB             None        (1) 256K x 36     (4) 4M x 9

      17MB             None         (1) 4M x 36     (4) 256K x 9

      17MB        (1) 256K x 36         None         (4) 4M x 9

      17MB         (1) 4M x 36          None        (4) 256K x 9

      18MB        (1) 256K x 36    (1) 256K x 36     (4) 4M x 9

      18MB        (1) 256K x 36     (1) 4M x 36     (4) 256K x 9

      18MB         (1) 4M x 36     (1) 256K x 36    (4) 256K x 9

      18MB             None        (1) 512K x 36     (4) 4M x 9

      18MB        (1) 512K x 36     (1) 4M x 36         None

      19MB        (1) 256K x 36    (1) 512K x 36     (4) 4M x 9

      19MB         (1) 4M x 36     (1) 512K x 36    (4) 256K x 9

      20MB             None         (1) 1M x 36      (4) 4M x 9

      20MB             None             None         (4) 1M x 9

      20MB         (1) 1M x 36          None         (4) 4M x 9

      20MB         (1) 4M x 36          None         (4) 1M x 9

      21MB        (1) 256K x 36     (1) 1M x 36      (4) 4M x 9

      21MB        (1) 256K x 36     (1) 4M x 36      (4) 1M x 9

      21MB         (1) 1M x 36     (1) 256K x 36     (4) 4M x 9

      21MB         (1) 1M x 36      (1) 4M x 36     (4) 256K x 9

      21MB         (1) 4M x 36     (1) 256K x 36     (4) 1M x 9

      21MB         (1) 4M x 36      (1) 1M x 36     (4) 256K x 9

      22MB         (1) 1M x 36     (1) 512K x 36     (4) 4M x 9

      22MB         (1) 4M x 36     (1) 512K x 36     (4) 1M x 9

      24MB         (1) 1M x 36      (1) 1M x 36      (4) 4M x 9

      24MB         (1) 1M x 36      (1) 4M x 36      (4) 1M x 9

      24MB         (1) 4M x 36      (1) 1M x 36      (4) 1M x 9

      24MB             None         (1) 2M x 36      (4) 4M x 9

      24MB         (1) 2M x 36      (1) 4M x 36         None

      25MB        (1) 256K x 36     (1) 2M x 36      (4) 4M x 9

      25MB         (1) 4M x 36      (1) 2M x 36     (4) 256K x 9

      28MB         (1) 1M x 36      (1) 2M x 36      (4) 4M x 9

                           DRAM (CONT)

      Size            Bank 0           Bank 1          Bank 2

      28MB         (1) 4M x 36      (1) 2M x 36      (4) 1M x 9

      32MB             None         (1) 4M x 36      (4) 4M x 9

      32MB         (1) 4M x 36          None         (4) 4M x 9

      33MB        (1) 256K x 36     (1) 4M x 36      (4) 4M x 9

      33MB         (1) 4M x 36     (1) 256K x 36     (4) 4M x 9

      33MB         (1) 4M x 36      (1) 4M x 36     (4) 256K x 9

      34MB         (1) 4M x 36     (1) 512K x 36     (4) 4M x 9

      36MB         (1) 1M x 36      (1) 4M x 36      (4) 4M x 9

      36MB         (1) 4M x 36      (1) 1M x 36      (4) 4M x 9

      36MB         (1) 4M x 36      (1) 4M x 36      (4) 1M x 9

      40MB         (1) 4M x 36      (1) 2M x 36      (4) 4M x 9

      48MB         (1) 4M x 36      (1) 4M x 36      (4) 4M x 9

      64MB             None             None         (4) 16M x 9

                        CACHE SIZE

     Size          Bank 0         Bank 1          TAG

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

     128KB      (4) 32K x 8        None       (1) 8K x 8

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

                               CACHE JUMPER

     Size          JP13           JP15           JP16            JP17

     64KB          Open           Open         Pins 1 & 2        Open
                                                closed

    128KB        Pins 2 & 3       Open         Pins 2 & 3       Closed
                  closed                        closed

    256KB        Pins 1 & 2      Closed        Pins 1 & 2       Closed
                  closed                        closed

                                 CPU TYPE

         Setting                   JP7                      JP8

          CXM6              Pins 2 & 3 closed               Open

         CXM6/C6             Pins 1 & 2, 3 & 4       Pins 2 & 3 closed
                                  closed

          CXM7               Pins 1 & 2, 3 & 4       Pins 2 & 3 closed
                                  closed

         80486SX            Pins 2 & 3 closed               Open

         80486DX             Pins 1 & 2, 3 & 4       Pins 2 & 3 closed
                                  closed

        80486DX2             Pins 1 & 2, 3 & 4       Pins 2 & 3 closed
                                  closed

          P24T               Pins 1 & 2, 3 & 4       Pins 1 & 2 closed
                                  closed

                   CPU TYPE (CXM6/C6 ONLY)

       Setting               JP20                 JP21

      Installed        Pins 2 & 3 closed   Pins 2 & 3 closed

    Not installed      Pins 1 & 2 closed   Pins 1 & 2 closed

                 CPU SPEED

  Setting     JP9        JP10      JP24

   20MHz      Open       Open      Open

   25MHz     Closed      Open      Open

   33MHz     Closed     Closed    Closed

   40MHz     Closed     Closed     Open

  50iMHz     Closed      Open      Open

   50MHz      Open       Open     Closed

  66iMHz     Closed     Closed    Closed

  CPU MULTIPLIER (CXM7 ONLY)

    Setting          JP28

    1x (DX)          Open

   2x (DX2)         Closed

      VL BUS SPEED

  Setting       JP2

  <= 33MHz     Open

  > 33MHz     Closed

        VL BUS WAIT STATE

     Setting           JP1

  0 wait states        Open

  1 wait state        Closed

                                  PCI IRQ

            IRQ                     JP25                    JP26

            IRQ3                    N/A              Pins 7 & 8 closed

             IRQ5             Pins 1 & 2 closed              N/A

             IRQ7             Pins 3 & 4 closed              N/A

            IRQ9             Pins 5 & 6 closed              N/A

             IRQ10                   N/A              Pins 1 & 2 closed

             IRQ11                   N/A              Pins 3 & 4 closed

             IRQ15                   N/A              Pins 5 & 6 closed

