
ETEQ MICROSYSTEMS, INC.

IBM 486SLC2

Processor         IBM486SLC2
Processor Speed   50(internal)/66(internal)MHz
Chip Set          ETEQ
Max. Onboard DRAM 16MB
Cache             64/128KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       IBM487SLC2

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Turbo switch                J1       Power LED & keylock        JP12

  Reset switch                J4       External battery           JP13

  Turbo LED                  JP10      Speaker                    JP603

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation            JP11            Closed

      CMOS memory clear                       JP11             Open

     Factory configured - do not             JP14             N/A
      alter

     Factory configured - do not             JP18             N/A
      alter

     Factory configured - do not            JP101             N/A
      alter

     Factory configured - do not            JP102            Closed
      alter

     Factory configured - do not            JP103            Closed
      alter

     Factory configured - do not            JP104          pins 2 & 3
      alter                                                   closed

     Factory configured - do not            JP105             N/A
      alter

     Factory configured - do not            JP601             N/A
      alter

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     512KB       (2) 256K x 9      NONE           NONE           NONE

      1MB        (2) 256K x 9  (2) 256K x 9       NONE           NONE

     1.5MB       (2) 256K x 9  (2) 256K x 9   (2) 256K x 9       NONE

      2MB        (2) 256K x 9  (2) 256K x 9   (2) 256K x 9   (2) 256K x 9

     2.5MB       (2) 1M x 9    (2) 256K x 9       NONE           NONE

      3MB        (2) 256K x 9  (2) 256K x 9    (2) 1M x 9        NONE

     3.5MB       (2) 256K x 9  (2) 256K x 9   (2) 256K x 9    (2) 1M x 9

      4MB        (2) 1M x 9     (2) 1M x 9        NONE           NONE

     4.5MB       (2) 1M x 9     (2) 1M x 9    (2) 256K x 9       NONE

      5MB        (2) 256K x 9  (2) 256K x 9    (2) 1M x 9     (2) 1M x 9

      6MB        (2) 1M x 9     (2) 1M x 9     (2) 1M x 9        NONE

     6.5MB       (2) 1M x 9     (2) 1M x 9     (2) 1M x 9    (2) 256K x 9

      8MB        (2) 1M x 9     (2) 1M x 9     (2) 1M x 9     (2) 1M x 9

     8.5MB       (2) 256K x 9   (2) 4M x 9        NONE           NONE

      9MB        (2) 256K x 9  (2) 256K x 9    (2) 4M x 9        NONE

     9.5MB       (2) 256K x 9  (2) 256K x 9   (2) 256K x 9    (2) 4M x 9

     10MB        (2) 1M x 9     (2) 4M x 9        NONE           NONE

    10.5MB       (2) 256K x 9   (2) 1M x 9     (2) 4M x 9        NONE

     11MB        (2) 256K x 9  (2) 256K x 9    (2) 1M x 9     (2) 4M x 9

     12MB        (2) 1M x 9     (2) 1M x 9     (2) 4M x 9        NONE

    12.5MB       (2) 256K x 9   (2) 1M x 9     (2) 1M x 9     (2) 4M x 9

     14MB        (2) 1M x 9     (2) 1M x 9     (2) 1M x 9     (2) 4M x 9

     16MB        (2) 4M x 9     (2) 4M x 9        NONE           NONE

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     64KB       (2) 32K x 8        NONE       (1) 8K x 8

     128KB      (2) 32K x 8    (2) 32K x 8    (1) 32K x 8

                        CACHE JUMPER CONFIGURATION

    Size          JP201          JP202          JP203           JP204

    64KB        pins 1 & 2       Closed         Closed         Closed
                 closed

   128KB        pins 2 & 4       Closed         Closed         Closed
                 closed

