(TXT) View Source
       
       # NEC TECHNOLOGIES, INC.
       
          POWERMATE EISA SERIES 386/33E
       
          Processor         80386DX                                      
          Processor Speed   33MHz                                        
          Chip Set          Intel                                        
          Max. onboard DRAM 16MB (On system memory card)                 
          Cache             None                                         
          BIOS              Phoenix                                      
          Dimensions        330.2mm x 218.4mm                            
          I/O Options       Floppy drive interface, keyboard/bus mouse   
                            interface                                    
                                                                         
                            proprietary serial/parallel card, system     
                            memory card slot                             
          NPU Options       80387DX/3167                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose         | Location | Purpose            | Location |
          |-----------------+----------+--------------------+----------|
          | Speaker         |    P1    | Proprietary        |   P10    |
          |                 |          | serial/parallel    |          |
          |                 |          | card               |          |
          |-----------------+----------+--------------------+----------|
          | Keyboard/Bus    |    P2    | System memory card |    S1    |
          | mouse interface |          | slot               |          |
          |-----------------+----------+--------------------+----------|
          | Power LED &     |    P6    | Test mode switch   |   SW2    |
          | Turbo LED       |          |                    |          |
          |-----------------+----------+--------------------+----------|
          | Floppy drive    |    P7    |                    |          |
          | interface       |          |                    |          |
          |------------------------------------------------------------|
          | Note:The test mode switch is set on Off at the factory and |
          | should not be altered.                                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |           Function            | Jumper/Switch |  Position  |
          |-------------------------------+---------------+------------|
          | » | FDD transfer rate         |      3E1      | pins 1 & 2 |
          |   | 500/250/300 KB per second |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | FDD transfer rate 500/250 |      3E1      | pins 2 & 3 |
          |   | KB per second             |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |      9M1      |    Open    |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     10B1      | pins 1 & 2 |
          |   | not alter                 |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Password enabled          |     10H1      | pins 1 & 2 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Password disabled         |     10H1      | pins 2 & 3 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     12C2      |   Closed   |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Pipeline mode disabled    |     12C3      |    Open    |
          |---+---------------------------+---------------+------------|
          |   | Pipeline mode enabled     |     12C3      |   Closed   |
          |---+---------------------------+---------------+------------|
          | » | RAS0 time-out timer       |     13G1      | pins 1 & 2 |
          |   | enabled                   |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | RAS0 time-out timer       |     13G1      | pins 2 & 3 |
          |   | disabled                  |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | 32-bit data transmit      |     16C1      |   Closed   |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | 32-bit data transmit      |     16C1      |    Open    |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     16C2      | pins 2 & 3 |
          |   | not alter                 |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     16C3      | pins 2 & 3 |
          |   | not alter                 |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     16C4      | pins 2 & 3 |
          |   | not alter                 |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     16F1      |   Closed   |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Parallel port enabled     | SW1/switch 1  |     On     |
          |---+---------------------------+---------------+------------|
          |   | Parallel port disabled    | SW1/switch 1  |    Off     |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive interface    | SW1/switch 4  |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive interface    | SW1/switch 4  |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive interface    | SW1/switch 5  |     On     |
          |   | address select secondary  |               |            |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive interface    | SW1/switch 5  |    Off     |
          |   | address select primary    |               |            |
          |---+---------------------------+---------------+------------|
          | » | NPU enabled               | SW1/switch 6  |     On     |
          |---+---------------------------+---------------+------------|
          |   | NPU disabled              | SW1/switch 6  |    Off     |
          |---+---------------------------+---------------+------------|
          | » | Base memory size select   | SW1/switch 7  |     On     |
          |   | 512KB                     |               |            |
          |---+---------------------------+---------------+------------|
          |   | Base memory size select   | SW1/switch 7  |    Off     |
          |   | 640KB                     |               |            |
          |---+---------------------------+---------------+------------|
          | » | IRQ12 designated to bus   | SW1/switch 8  |     On     |
          |   | mouse                     |               |            |
          |---+---------------------------+---------------+------------|
          |   | IRQ12 designated to other | SW1/switch 8  |    Off     |
          |   | function                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Monitor type select color | SW1/switch 9  |     On     |
          |---+---------------------------+---------------+------------|
          |   | Monitor type select       | SW1/switch 9  |    Off     |
          |   | monochrome                |               |            |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   | SW1/switch 10 |     On     |
          |   | not alter                 |               |            |
          |------------------------------------------------------------|
          | Note:Parallel port is located on the proprietary           |
          | serial/parallel card.                                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          |     COM1     |    COM2     | SW1/switch 2  | SW1/switch 3  |
          |--------------+-------------+---------------+---------------|
          |     COM1     |    COM2     |      On       |      On       |
          |--------------+-------------+---------------+---------------|
          |     COM1     |  Disabled   |      On       |      Off      |
          |--------------+-------------+---------------+---------------|
          |   Disabled   |    COM2     |      Off      |      On       |
          |--------------+-------------+---------------+---------------|
          |   Disabled   |  Disabled   |      Off      |      Off      |
          |------------------------------------------------------------|
          | Note:Serial port is located on the proprietary             |
          | serial/parallel card.                                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |Size |Bank 0 |Bank 1|Bank 2|Bank 3|Bank 4|Bank 5|Bank |Bank |
          |     |       |      |      |      |      |      |  6  |  7  |
          |-----+-------+------+------+------+------+------+-----+-----|
          | 2MB |  2MB  | NONE | NONE | NONE | NONE | NONE |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          | 4MB |  2MB  | 2MB  | NONE | NONE | NONE | NONE |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          | 6MB |  2MB  | 2MB  | 2MB  | NONE | NONE | NONE |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          | 8MB |  2MB  | 2MB  | 2MB  | 2MB  | NONE | NONE |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          |10MB |  2MB  | 2MB  | 2MB  | 2MB  | 2MB  | NONE |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          |12MB |  2MB  | 2MB  | 2MB  | 2MB  | 2MB  | 2MB  |NONE |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          |14MB |  2MB  | 2MB  | 2MB  | 2MB  | 2MB  | 2MB  | 2MB |NONE |
          |-----+-------+------+------+------+------+------+-----+-----|
          |16MB |  2MB  | 2MB  | 2MB  | 2MB  | 2MB  | 2MB  | 2MB | 2MB |
          |------------------------------------------------------------|
          |Note:.Banks are filled with proprietary 2MB memory modules  |
          |(NEC part# 13-260131-502-A).                                |
          |                                                            |
          |System memory card is installed at J8.                      |
          +------------------------------------------------------------+