CHAINTECH COMPUTER COMPANY, LTD.
================================

   CT-6BTM

   Device Type      Mainboard                                     
   Processor        Pentium II                                    
   Processor Speed  233/266/300/333/350/366/400/450MHz            
   Chip Set         Intel 440BX                                   
   Video Chip Set   None                                          
   Maximum Onboard  512MB (SDRAM supported)                       
   Memory           
   Maximum Video    None                                          
   Memory           
   Cache            256/512KB (located on Pentium II CPU)         
   BIOS             Award                                         
   Dimensions       305mm x 220mm                                 
   I/O Options      32-bit PCI slots (4), floppy drive interface, 
                    green PC connector, IDE interfaces (2),       
                    parallel port, PS/2 mouse port, serial ports  
                    (2), IR connector, USB connectors (2), ATX    
                    power connector, AGP slot, SB-link connector, 
                    wake on LAN connector                         

<gopher://bitreich.org/I/th99/m/C-D/35742-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         | Location | Purpose         |  Location   |
   |-----------------+----------+-----------------+-------------|
   | AGP slot        |   AGP    | Chassis         |     CN1     |
   |                 |          | intrusion       |             |
   |                 |          | connector       |             |
   |-----------------+----------+-----------------+-------------|
   | ATX power       |   ATX    | Wake on LAN     |     CN2     |
   | connector       |          | connector       |             |
   |-----------------+----------+-----------------+-------------|
   | Parallel port   |    C1    | IR connector    |     CN3     |
   |-----------------+----------+-----------------+-------------|
   | Serial port 2   |    C2    | SB-link         |     CN8     |
   |                 |          | connector       |             |
   |-----------------+----------+-----------------+-------------|
   | Serial port 1   |    C3    | Power LED &     | CN10/pins 1 |
   |                 |          | keylock         |     - 5     |
   |-----------------+----------+-----------------+-------------|
   | USB connector 1 |    C4    | Speaker         | CN10/pins 7 |
   |                 |          |                 |    - 10     |
   |-----------------+----------+-----------------+-------------|
   | USB connector 2 |   C4A    | Soft off power  |  CN10/pins  |
   |                 |          | supply          |   11 & 12   |
   |-----------------+----------+-----------------+-------------|
   | PS/2 mouse port |    C5    | Turbo LED       |  CN10/pins  |
   |                 |          |                 |   13 & 14   |
   |-----------------+----------+-----------------+-------------|
   | IDE interface 1 |    C6    | Green PC        |  CN10/pins  |
   |                 |          | connector       |   16 & 17   |
   |-----------------+----------+-----------------+-------------|
   | IDE interface 2 |    C7    | Green PC LED    |  CN10/pins  |
   |                 |          |                 |   18 & 19   |
   |-----------------+----------+-----------------+-------------|
   | Floppy drive    |    C8    | Reset switch    |  CN10/pins  |
   | interface       |          |                 |   21 & 22   |
   |-----------------+----------+-----------------+-------------|
   | Chassis fan     |    C9    | IDE interface   |  CN10/pins  |
   | power           |          | LED             |   23 & 24   |
   |-----------------+----------+-----------------+-------------|
   | CPU fan power   |   C10    | 32-bit PCI      |  PC1 - PC4  |
   |                 |          | slots           |             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     | CN11  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Keyboard power on disabled      |  JP1  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Keyboard power on enabled       |  JP1  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | CMOS memory normal operation    |  JP6  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | CMOS memory clear               |  JP6  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  JP7  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Power failure recovery disabled |  JP8  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Power failure recovery enabled  |  JP8  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
   |------+-------------+-------------+------------+------------|
   | 16MB | (1) 2M x 64 |    None     |    None    |    None    |
   |------+-------------+-------------+------------+------------|
   | 32MB | (1) 4M x 64 |    None     |    None    |    None    |
   |------+-------------+-------------+------------+------------|
   | 32MB | (1) 2M x 64 | (1) 2M x 64 |    None    |    None    |
   |------+-------------+-------------+------------+------------|
   | 48MB | (1) 4M x 64 | (1) 2M x 64 |    None    |    None    |
   |------+-------------+-------------+------------+------------|
   | 48MB | (1) 2M x 64 | (1) 2M x 64 |  (1) 2M x  |    None    |
   |      |             |             |     64     |            |
   |------+-------------+-------------+------------+------------|
   | 64MB | (1) 2M x 64 | (1) 2M x 64 |  (1) 2M x  |  (1) 2M x  |
   |      |             |             |     64     |     64     |
   |------+-------------+-------------+------------+------------|
   | 64MB | (1) 8M x 64 |    None     |    None    |    None    |
   |------+-------------+-------------+------------+------------|
   | 64MB | (1) 4M x 64 | (1) 4M x 64 |    None    |    None    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DIMM CONFIGURATION (CON'T)                 |
   |------------------------------------------------------------|
   | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
   |-------+-------------+------------+------------+------------|
   | 80MB  | (1) 8M x 64 |  (1) 2M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 8M x 64 |  (1) 4M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |    None    |
   |       |             |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 128MB |  (1) 16M x  |    None    |    None    |    None    |
   |       |     64      |            |            |            |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 8M x 64 |  (1) 8M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
   |       |             |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 144MB |  (1) 16M x  |  (1) 2M x  |    None    |    None    |
   |       |     64      |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 160MB |  (1) 16M x  |  (1) 4M x  |    None    |    None    |
   |       |     64      |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 176MB |  (1) 16M x  |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
   |       |     64      |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 192MB |  (1) 16M x  |  (1) 8M x  |    None    |    None    |
   |       |     64      |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |    None    |
   |       |             |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 224MB |  (1) 16M x  |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
   |       |     64      |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 256MB |  (1) 16M x  | (1) 16M x  |    None    |    None    |
   |       |     64      |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 256MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
   |       |             |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 288MB |  (1) 16M x  | (1) 16M x  |  (1) 2M x  |  (1) 2M x  |
   |       |     64      |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 320MB |  (1) 16M x  | (1) 16M x  |  (1) 4M x  |  (1) 4M x  |
   |       |     64      |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 320MB |  (1) 16M x  |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
   |       |     64      |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 384MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  |    None    |
   |       |     64      |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 512MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  | (1) 16M x  |
   |       |     64      |     64     |     64     |     64     |
   |------------------------------------------------------------|
   |      Note: Board accepts SDRAM memory.                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: 256KB/512KB cache is located on the Pentium II CPU.  |
   +------------------------------------------------------------+