TRENTON TECHNOLOGY, INC.
========================

   TR-P5EISA

   Processor        Pentium                                       
   Processor Speed  75/90/100/120/133/150/166/200MHz              
   Chip Set         Unidentified                                  
   Video Chip Set   None                                          
   Maximum Onboard  256MB                                         
   Memory           
   Maximum Video    None                                          
   Memory           
   Cache            256KB                                         
   BIOS             AMI                                           
   Dimensions       Unidentified                                  
   I/O Options      Floppy drive interface, IDE interface,        
                    parallel port, serial ports (2), combo I/O    
                    connector                                     
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/S-T/34146-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | Power LED & keylock |    P2    | Serial port 2  |    P7    |
   |---------------------+----------+----------------+----------|
   | Floppy drive        |    P3    | Parallel port  |    P8    |
   | interface           |          |                |          |
   |---------------------+----------+----------------+----------|
   | Auxiliary keyboard  |    P4    | Chassis fan    |    P9    |
   | connector           |          | power          |          |
   |---------------------+----------+----------------+----------|
   | Speaker             |    P5    | Reset switch   |   P10    |
   |---------------------+----------+----------------+----------|
   | Combo I/O connector |   P5A    | IDE interface  |   P11    |
   |---------------------+----------+----------------+----------|
   | Serial port 1       |    P6    | IDE interface  |   P12    |
   |                     |          | LED            |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Monitor type select color         | JU80  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Monitor type select monochrome    | JU80  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Password normal operation         | JU81  |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | Password clear                    | JU81  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Watchdog timer reset              | JU82  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Watchdog timer normal operation   | JU82  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Speaker data to pin 8 of P5A      | JU84  |   Closed   |
   |   | enabled                           |       |            |
   |---+-----------------------------------+-------+------------|
   |   | Speaker data to pin 8 of P5A      | JU84  |    Open    |
   |   | disabled                          |       |            |
   |---+-----------------------------------+-------+------------|
   |>> | Reset data to pin 1 of P5A        | JU85  |   Closed   |
   |   | enabled                           |       |            |
   |---+-----------------------------------+-------+------------|
   |   | Reset data to pin 1 of P5A        | JU85  |    Open    |
   |   | disabled                          |       |            |
   |---+-----------------------------------+-------+------------|
   |>> | CMOS memory normal operation      | JU86  |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | CMOS memory clear                 | JU86  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | IDE IOCHRDY installed             | JU90  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | IDE IOCHRDY not installed         | JU90  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Serial port 1 IRQ select IRQ4     | JU100 | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Serial port 1 IRQ select IRQ3     | JU100 | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Serial port 2 IRQ select IRQ3     | JU101 | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Serial port 2 IRQ select IRQ4     | JU101 | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Parallel port IRQ select IRQ7     | JU102 | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Parallel port IRQ select IRQ5     | JU102 | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: Board accepts up to 256MB memory. The configuration  |
   | is unidentified.                                           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |            Size            |            Bank 0             |
   |----------------------------+-------------------------------|
   |           256KB            |          (8) 32K x 8          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DMA CHANNEL SELECTION                    |
   |------------------------------------------------------------|
   |     Channel      |       JU103        |       JU104        |
   |------------------+--------------------+--------------------|
   |        3         | Pins 7 & 8 closed  | Pins 7 & 8 closed  |
   |------------------+--------------------+--------------------|
   |        5         | Pins 5 & 6 closed  | Pins 5 & 6 closed  |
   |------------------+--------------------+--------------------|
   |        6         | Pins 3 & 4 closed  | Pins 3 & 4 closed  |
   |------------------+--------------------+--------------------|
   |        7         | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   +------------------------------------------------------------+