DELL COMPUTER CORPORATION

System 316SX-cr, 325SX

Processor               80386SX
Processor Speed         16/25MHz
Chip Set                VLSI
Max. Onboard DRAM       8MB
Cache                   None
BIOS                    AMI
Dimensions              342mm x 185mm
I/O Options             Bus mouse, floppy interface, IDE interface,
                        parallel port, riser card slot, serial ports (2),
                        VGA port
NPU Options             80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose               Location

  16-bit riser card          EXP1       IDE interface           JIDE

  IDE interface LED           HD        Parallel port           JLPT1

  External battery           JBAT       Bus mouse port         JMOUSE

  Serial port 1              JCOM1      Reset switch        JP1/pins 19 &
                                                                 20

  Serial port 2              JCOM2      Front panel             JVIEW
                                        status LCD

  VGA pass-through           JFEAT      VGA port                JVGA

  Floppy drive               JFLOP
  interface

                        USER CONFIGURABLE SETTINGS

                 Function                       JP1          Position

  »   Factory test disabled                  pins 1 & 2        Open

      Factory test enabled                   pins 1 & 2       Closed

  »   Monitor type select color              pins 3 & 4       Closed

      Monitor type select monochrome         pins 3 & 4        Open

  »   Password check enabled                 pins 5 & 6       Closed

      Password check disabled                pins 5 & 6        Open

  »   Late revision of IBM 5250 type         pins 7 & 8        Open
      network card installed

      Early revision of IBM 5250 type        pins 7 & 8       Closed
      network card installed

  »   Factory configured - do not alter       pins 9 &         Open
                                                 10

  »   Factory configured - do not alter       pins 11 &       Closed
                                                 12

  »   Factory configured - do not alter       pins 13 &       Closed
                                                 14

  »   Monitor type select standard VGA        pins 15 &        Open
                                                 16

      Monitor type select multifrequency      pins 15 &       Closed
      (MultiSync) VGA                            16

  »   VGA interface enabled                   pins 17 &       Closed
                                                 18

      VGA interface disabled                  pins 17 &        Open
                                                 18

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB         (1) 256K x       NONE           NONE           NONE
                    36

     2MB         (1) 256K x    (1) 256K x        NONE           NONE
                    36             36

     3MB         (1) 256K x    (1) 256K x     (1) 256K x        NONE
                    36             36             36

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

     4MB        (1) 1M x 36       NONE           NONE           NONE

     5MB        (1) 1M x 36    (1) 256K x        NONE           NONE
                                   36

     6MB        (1) 1M x 36    (1) 256K x     (1) 256K x        NONE
                                   36             36

     7MB        (1) 1M x 36    (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     8MB        (1) 1M x 36   (1) 1M x 36        NONE           NONE

     9MB        (1) 1M x 36   (1) 1M x 36     (1) 256K x        NONE
                                                  36

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

     12MB       (1) 1M x 36   (1) 1M x 36    (1) 1M x 36        NONE

     13MB       (1) 1M x 36   (1) 1M x 36    (1) 1M x 36    (1) 256K x 36

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

    VRAM CONFIGURATION

    Size        Bank 0

    256KB        NONE

    512KB     (2) 44256