CHICONY, INC.
=============

   CH-386S-16B

   Processor         80386SX                                      
   Processor Speed   16MHz                                        
   Chip Set          C & T                                        
   Max. onboard DRAM 8MB                                          
   Cache             None                                         
   BIOS              AMI/Phoenix                                  
   Dimensions        330mm x 218mm                                
   I/O Options       None                                         
   NPU Options       80387SX                                      

<gopher://bitreich.org/I/th99/m/C-D/31617-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | External battery    |   JP5    | Reset switch   |   JP13   |
   |---------------------+----------+----------------+----------|
   | Power LED & keylock |   JP9    | Turbo switch   |   JP14   |
   |---------------------+----------+----------------+----------|
   | Speaker             |   JP10   | Turbo LED      |   JP15   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function             | Jumper/Switch | Position |
   |---------------------------------+---------------+----------|
   |>> | Battery select onboard      |      JP4      |  Closed  |
   |---+-----------------------------+---------------+----------|
   |   | Battery select external     |      JP4      |   Open   |
   |---+-----------------------------+---------------+----------|
   |>> | Monitor type select color   | SW1/switch 1  |    On    |
   |---+-----------------------------+---------------+----------|
   |   | Monitor type select         | SW1/switch 1  |   Off    |
   |   | monochrome                  |               |          |
   |---+-----------------------------+---------------+----------|
   |>> | DRAM memory operation       | SW1/switch 2  |    On    |
   |   | select 100ms                |      & 3      |          |
   |---+-----------------------------+---------------+----------|
   |   | DRAM memory operation       | SW1/switch 2  |   Off    |
   |   | select 120ms                |      & 3      |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     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) 256K x  | (2) 256K x | (2) 256K x | (2) 256K x |
   |       |      9      |     9      |     9      |     9      |
   |-------+-------------+------------+------------+------------|
   |  2MB  | (2) 1M x 9  |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 2.5MB | (2) 256K x  | (2) 1M x 9 |    NONE    |    NONE    |
   |       |      9      |            |            |            |
   |-------+-------------+------------+------------+------------|
   |  3MB  | (2) 256K x  | (2) 256K x | (2) 1M x 9 |    NONE    |
   |       |      9      |     9      |            |            |
   |-------+-------------+------------+------------+------------|
   |  4MB  | (2) 1M x 9  | (2) 1M x 9 |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 4.5MB | (2) 256K x  | (2) 1M x 9 | (2) 1M x 9 |    NONE    |
   |       |      9      |            |            |            |
   |-------+-------------+------------+------------+------------|
   |  5MB  | (2) 256K x  | (2) 256K x | (2) 1M x 9 | (2) 1M x 9 |
   |       |      9      |     9      |            |            |
   |-------+-------------+------------+------------+------------|
   |  6MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 6.5MB | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 256K x |
   |       |             |            |            |     9      |
   |-------+-------------+------------+------------+------------|
   |  8MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    TURBO CONFIGURATION                     |
   |------------------------------------------------------------|
   |          Mode          |  JP1   |  JP2   |  JP3   |  JP12  |
   |------------------------+--------+--------+--------+--------|
   |   Phoenix & AMI BIOS   |  Open  | Closed |  Open  |  N/A   |
   |   8742 turbo pin 32    |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   |   Phoenix & AMI BIOS   | Closed |  Open  |  Open  |  N/A   |
   |   8742 turbo pin 27    |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   |   Phoenix & AMI BIOS   | Closed | Closed | Closed |  N/A   |
   |   8742 turbo pin 23    |        |        |        |        |
   |------------------------+--------+--------+--------+--------|
   |  Active high for AMI   | Closed | Closed |  Open  | pins 1 |
   |          BIOS          |        |        |        |  & 2   |
   |------------------------+--------+--------+--------+--------|
   | Active low for Phoenix | Closed | Closed |  Open  | pins 2 |
   |          BIOS          |        |        |        |  & 3   |
   +------------------------------------------------------------+