(TXT) View Source
       
       # DIAMOND FLOWER, INC.
       
          386-25UCB/386-33UCB/386-40UCB
       
          Processor             80386DX                                  
          Processor Speed       25/33/40MHz                              
          Chip Set              UMC                                      
          Max. Onboard DRAM     32MB                                     
          Cache                 32/64/128/256KB                          
          BIOS                  AMI                                      
          Dimensions            330mm x 220mm                            
          I/O Options           32-bit external memory card slot         
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose       | Location | Purpose              | Location |
          |---------------+----------+----------------------+----------|
          | Auxiliary     |    J1    | Speaker              |    J5    |
          | keyboard      |          |                      |          |
          |---------------+----------+----------------------+----------|
          | Reset switch  |  J2 and  | Power LED & Keylock  |    J6    |
          |               |   J27    |                      |          |
          |---------------+----------+----------------------+----------|
          | Turbo LED     |    J3    | External battery     |   J29    |
          |---------------+----------+----------------------+----------|
          | Turbo switch  |  J4 and  | Memory expansion     |    S1    |
          |               |   J28    | slot                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | NPU enabled                      |  J12   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | NPU disabled                     |  J12   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J13   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | NPU type select 80387            |  J14   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | NPU type select 3167             |  J14   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J15   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J16   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J17   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J18   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J19   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J20   |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J21   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J22   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J23   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J24   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Battery select internal          |  J25   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Battery select external          |  J25   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  J26   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  J26   |    Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |  Size  |     Bank 0      |  Bank 1   |  Bank 2  |  Bank 3  |
          |--------+-----------------+-----------+----------+----------|
          |  1MB   |  (4) 256K x 9   |   NONE    |   NONE   |   NONE   |
          |--------+-----------------+-----------+----------+----------|
          |  2MB   |  (4) 256K x 9   | (4) 256K  |   NONE   |   NONE   |
          |        |                 |    x 9    |          |          |
          |--------+-----------------+-----------+----------+----------|
          |  3MB   |  (4) 256K x 9   | (4) 256K  | (4) 256K |   NONE   |
          |        |                 |    x 9    |   x 9    |          |
          |--------+-----------------+-----------+----------+----------|
          |  4MB   |  (4) 256K x 9   | (4) 256K  | (4) 256K | (4) 256K |
          |        |                 |    x 9    |   x 9    |   x 9    |
          |--------+-----------------+-----------+----------+----------|
          |  4MB   |   (4) 1M x 9    |   NONE    |   NONE   |   NONE   |
          |--------+-----------------+-----------+----------+----------|
          |  5MB   |  (4) 256K x 9   | (4) 1M x  |   NONE   |   NONE   |
          |        |                 |     9     |          |          |
          |--------+-----------------+-----------+----------+----------|
          |  6MB   |  (4) 256K x 9   | (4) 256K  | (4) 1M x |   NONE   |
          |        |                 |    x 9    |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  8MB   |   (4) 1M x 9    | (4) 1M x  |   NONE   |   NONE   |
          |        |                 |     9     |          |          |
          |--------+-----------------+-----------+----------+----------|
          |  9MB   |  (4) 256K x 9   | (4) 1M x  | (4) 1M x |   NONE   |
          |        |                 |     9     |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  10MB  |  (4) 256K x 9   | (4) 256K  | (4) 1M x | (4) 1M x |
          |        |                 |    x 9    |    9     |    9     |
          |--------+-----------------+-----------+----------+----------|
          |  12MB  |   (4) 1M x 9    | (4) 1M x  | (4) 1M x |   NONE   |
          |        |                 |     9     |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  16MB  |   (4) 1M x 9    | (4) 1M x  | (4) 1M x | (4) 1M x |
          |        |                 |     9     |    9     |    9     |
          |--------+-----------------+-----------+----------+----------|
          |  16MB  |   (4) 4M x 9    |   NONE    |   NONE   |   NONE   |
          |--------+-----------------+-----------+----------+----------|
          |  20MB  |   (4) 1M x 9    | (4) 4M x  |   NONE   |   NONE   |
          |        |                 |     9     |          |          |
          |--------+-----------------+-----------+----------+----------|
          |  24MB  |   (4) 1M x 9    | (4) 1M x  | (4) 4M x |   NONE   |
          |        |                 |     9     |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  32MB  |   (4) 4M x 9    | (4) 4M x  |   NONE   |   NONE   |
          |        |                 |     9     |          |          |
          |--------+-----------------+-----------+----------+----------|
          |  36MB  |   (4) 1M x 9    | (4) 4M x  | (4) 4M x |   NONE   |
          |        |                 |     9     |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  40MB  |   (4) 1M x 9    | (4) 1M x  | (4) 4M x | (4) 4M x |
          |        |                 |     9     |    9     |    9     |
          |--------+-----------------+-----------+----------+----------|
          |  48MB  |   (4) 4M x 9    | (4) 4M x  | (4) 4M x |   NONE   |
          |        |                 |     9     |    9     |          |
          |--------+-----------------+-----------+----------+----------|
          |  64MB  |   (4) 4M x 9    | (4) 4M x  | (4) 4M x | (4) 4M x |
          |        |                 |     9     |    9     |    9     |
          |------------------------------------------------------------|
          | Note:Banks 2 and 3 are utilized when a 32-bit external     |
          | memory card is installed at S1.                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |     Bank 0      |     Bank 1      |      TAG       |
          |-------+-----------------+-----------------+----------------|
          | 32KB  |   (4) 8K x 8    |      NONE       |  (4) 16K x 4   |
          |-------+-----------------+-----------------+----------------|
          | 64KB  |   (4) 8K x 8    |   (4) 8K x 8    |  (4) 16K x 4   |
          |-------+-----------------+-----------------+----------------|
          | 128KB |   (4) 32K x 8   |      NONE       |  (4) 16K x 4   |
          |-------+-----------------+-----------------+----------------|
          | 256KB |   (4) 32K x 8   |   (4) 32K x 8   |  (4) 16K x 4   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |   Size   |    J7    |    J8    |   J9    |  J10   |  J11   |
          |----------+----------+----------+---------+--------+--------|
          |   32KB   |  1 & 2   |  1 & 2   |  1 & 2  | 2 & 3  |  Open  |
          |----------+----------+----------+---------+--------+--------|
          |   64KB   |  1 & 2   |  1 & 2   |  2 & 3  | 1 & 2  |  Open  |
          |----------+----------+----------+---------+--------+--------|
          |  128KB   |  1 & 2   |  2 & 3   |  2 & 3  | 2 & 3  | 1 & 2  |
          |----------+----------+----------+---------+--------+--------|
          |  256KB   |  2 & 3   |  2 & 3   |  2 & 3  | 1 & 2  | 2 & 3  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+