(TXT) View Source
       
       # DELL COMPUTER CORPORATION
       
          SYSTEM 316SX
       
          Processor         80386SX                                      
          Processor Speed   8/16MHz                                      
          Chip Set          Faraday                                      
          Max. Onboard DRAM 8MB                                          
          SRAM Cache        None                                         
          BIOS              AMI                                          
          Dimensions        342mm x 185mm                                
          I/O Options       16-bit riser card slot, floppy drive         
                            interface, IDE interface                     
                                                                         
                            parallel port, serial port (2), VGA feature  
                            connector, VGA port                          
                                                                         
                            diagnostic test port                         
          NPU Options       80387SX                                      
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location | Purpose             | Location |
          |----------------+----------+---------------------+----------|
          | Serial port 1  |    J3    | VGA port            |    J8    |
          |----------------+----------+---------------------+----------|
          | Floppy drive   |    J4    | Front panel         |   J16    |
          | interface      |          | switches & LEDs     |          |
          |----------------+----------+---------------------+----------|
          | IDE interface  |    J5    | VGA feature         |   J18    |
          |                |          | connector           |          |
          |----------------+----------+---------------------+----------|
          | Serial port 2  |    J6    | 16-bit riser card   |    S1    |
          |----------------+----------+---------------------+----------|
          | Parallel port  |    J7    | Diagnostic test     |   TEST   |
          |                |          | port                |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Factory configured - do not      |  JM1   |    open    |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JM2   |    open    |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | VGA port interrupt request       |  JM3   |    open    |
          |   | select none                      |        |            |
          |---+----------------------------------+--------+------------|
          |   | VGA port interrupt request       |  JM3   |   closed   |
          |   | select IRQ9                      |        |            |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  JM4   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JM4   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | On-board VGA port enabled        |  JM5   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | On-board VGA port disabled       |  JM5   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | IOCHRDY signal normal            |  JM6   |    open    |
          |---+----------------------------------+--------+------------|
          |   | IOCHRDY signal from pin 21       |  JM6   | pins 1 & 2 |
          |   | enabled                          |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | IOCHRDY signal from pin 27       |  JM6   | pins 2 & 3 |
          |   | enabled                          |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | IDE interface (J5) enabled       |  JM7   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | IDE interface (J5) disabled      |  JM7   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Tri-state diagnostic signal      |  JM8   | pins 1 & 2 |
          |   | indicates true drive state at    |        |   closed   |
          |   | IRQ14                            |        |            |
          |---+----------------------------------+--------+------------|
          |   | Tri-state diagnostic signal      |  JM8   | pins 2 & 3 |
          |   | forced to "passed diagnostic"    |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Floppy drive interface (J4)      |  JM9   | pins 2 & 3 |
          |   | enabled                          |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Floppy drive interface (J4)      |  JM9   | pins 1 & 2 |
          |   | disabled                         |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          | 512KB | (2) 256K x  |    NONE    |    NONE    |    NONE    |
          |       |      9      |            |            |            |
          |-------+-------------+------------+------------+------------|
          |  1MB  | (2) 256K x  | (2) 256K x |    NONE    |    NONE    |
          |       |      9      |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          | 1.5MB | (2) 256K x  | (2) 256K x | (2) 256K x |    NONE    |
          |       |      9      |     9      |     9      |            |
          |-------+-------------+------------+------------+------------|
          |  2MB  | (2) 1M x 9  |    NONE    |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 2.5MB | (2) 1M x 9  | (2) 256K x |    NONE    |    NONE    |
          |       |             |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          |  3MB  | (2) 1M x 9  | (2) 256K x | (2) 256K x |    NONE    |
          |       |             |     9      |     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 |    NONE    |
          |       |             |            |     9      |            |
          |-------+-------------+------------+------------+------------|
          |  5MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 256K x | (2) 256K x |
          |       |             |            |     9      |     9      |
          |-------+-------------+------------+------------+------------|
          |  6MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 |    NONE    |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
          +------------------------------------------------------------+