TMC RESEARCH COOPERATION
========================

   EBUS8A

Processor  80286/80386DX/80486SX/80486DX/80486DX2/80486DX4/Pentium (depends on CPU 
           card installed)                                                         
Processor  8/10/12/16/20/25/33/40/50(internal)/50/60/66(internal)/66/75(internal)/ 
Speed      75/90/100(internal)/100MHz (depends on CPU card installed)              
Chip Set   Unidentified                                                            
Max.       None                                                                    
Onboard    
DRAM       
Cache      None                                                                    
BIOS       None                                                                    
Dimensions 220mm x 220mm                                                           
I/O        CPU expansion slots (2), floppy drive interface, game port, IDE         
Options    interface, parallel port, serial ports (2)                              
NPU        8087/80287/80387SX/CX487SLC/80387DX/CX487DLC (depends on CPU card       
Options    installed)                                                              

<gopher://bitreich.org/I/th99/m/S-T/32735-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Power LED &       |    J2    | Floppy drive     |    J9    |
   | keylock           |          | interface        |          |
   |-------------------+----------+------------------+----------|
   | Game port         |    J5    | Serial port 1    |   J18    |
   |-------------------+----------+------------------+----------|
   | Parallel port     |    J6    | Serial port 2    |   J19    |
   |-------------------+----------+------------------+----------|
   | IDE interface LED |    J7    | CPU expansion    |  SL1 -   |
   |                   |          | slots            |   SL2    |
   |-------------------+----------+------------------+----------|
   | IDE interface     |    J8    |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper  | Position  |
   |--------------------------------------+---------+-----------|
   |>> | Game port enabled                |   JP1   |  Closed   |
   |---+----------------------------------+---------+-----------|
   |   | Game port disabled               |   JP1   |   Open    |
   |---+----------------------------------+---------+-----------|
   |>> | Floppy drive interface enabled   |   JP2   |  Closed   |
   |---+----------------------------------+---------+-----------|
   |   | Floppy drive interface disabled  |   JP2   |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     IDE CONFIGURATION                      |
   |------------------------------------------------------------|
   |    Setting    |     JP3      |     JP4      |     JP5      |
   |---------------+--------------+--------------+--------------|
   |    Enabled    |    Closed    |    Closed    |    Closed    |
   |---------------+--------------+--------------+--------------|
   |   Disabled    |     Open     |     Open     |     Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   LPT/IRQ CONFIGURATION                    |
   |------------------------------------------------------------|
   |          LPT/IRQ           |              RNA              |
   |----------------------------+-------------------------------|
   |         LPT1/IRQ7          |   pins 2 & 3, 4 & 5 closed    |
   |----------------------------+-------------------------------|
   |         LPT2/IRQ5          |   pins 1 & 2, 3 & 4 closed    |
   |----------------------------+-------------------------------|
   |          Disabled          |   pins 4 & 5, 6 & 7 closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 SERIAL PORT CONFIGURATION                  |
   |------------------------------------------------------------|
   |   J18 (COM1)   |   J19 (COM2)   |           RNB            |
   |----------------+----------------+--------------------------|
   |    Enabled     |    Enabled     | pins 1 & 2, 3 & 4 closed |
   |----------------+----------------+--------------------------|
   |    Enabled     |    Disabled    | pins 2 & 3, 4 & 5 closed |
   |----------------+----------------+--------------------------|
   |    Disabled    |    Enabled     | pins 3 & 4, 5 & 6 closed |
   |----------------+----------------+--------------------------|
   |    Disabled    |    Disabled    | pins 4 & 5, 6 & 7 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 ISA/EISA BUS CONFIGURATION                 |
   |------------------------------------------------------------|
   |     Bus type     |        RNC         |        RND         |
   |------------------+--------------------+--------------------|
   |       ISA        |     Installed      |   Not installed    |
   |------------------+--------------------+--------------------|
   |       EISA       |    Not insalled    |     Installed      |
   +------------------------------------------------------------+