(TXT) View Source
       
       # GIGA-BYTE TECHNOLOGY CO., INC.
       
          GA-586AP REV. 2A
       
          Processor    Pentium                                           
          Processor    75/90/100/120/133MHz                              
          Speed        
          Chip Set     ALI                                               
          Max. Onboard 192MB                                             
          DRAM         
          Cache        256/512/1024KB                                    
          BIOS         Award                                             
          Dimensions   330mm x 218mm                                     
          I/O Options  32-bit PCI slots (3), floppy drive interface,     
                       green PC connector, IDE interfaces (2), parallel  
                       port, serial ports (2)                            
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose              | Location | Purpose       | Location |
          |----------------------+----------+---------------+----------|
          | Serial port 1        |   CN1    | Green PC      |   JP12   |
          |                      |          | connector     |          |
          |----------------------+----------+---------------+----------|
          | Serial port 2        |   CN2    | Green PC LED  |   JP13   |
          |----------------------+----------+---------------+----------|
          | Floppy drive         |   CN3    | Reset switch  |   JP14   |
          | interface            |          |               |          |
          |----------------------+----------+---------------+----------|
          | Parallel port        |   CN4    | Turbo switch  |   JP15   |
          |----------------------+----------+---------------+----------|
          | IDE interface        |   CN5    | Turbo LED     |   JP16   |
          | (primary)            |          |               |          |
          |----------------------+----------+---------------+----------|
          | IDE interface        |   CN6    | Speaker       |   JP17   |
          | (secondary)          |          |               |          |
          |----------------------+----------+---------------+----------|
          | Chassis fan power    |   JP1    | Power LED &   |   JP18   |
          |                      |          | keylock       |          |
          |----------------------+----------+---------------+----------|
          | IDE interface LED    |   JP4    | 32-bit PCI    |  PC1 -   |
          |                      |          | slots         |   PC3    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Jumper | Position |
          |----------------------------------------+--------+----------|
          | » | CPU type select standard & VR spec |  JP19  |   Open   |
          |   | CPU                                |        |          |
          |---+------------------------------------+--------+----------|
          |   | CPU type select VR spec CPU        |  JP19  |  Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    2MB     | (2) 256K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 256K x 36 | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 512K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    6MB     | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    6MB     | (2) 256K x 36 | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    6MB     | (2) 512K x 36 | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    8MB     | (2) 512K x 36 | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    8MB     | (2) 512K x 36 | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    8MB     |  (2) 1M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    10MB    | (2) 256K x 36 | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    10MB    | (2) 256K x 36 |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    10MB    |  (2) 1M x 36  | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    12MB    | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    12MB    | (2) 512K x 36 |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (2) 1M x 36  | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (2) 1M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 2M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    18MB    | (2) 256K x 36 |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    18MB    | (2) 256K x 36 |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    18MB    |  (2) 2M x 36  | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    20MB    | (2) 512K x 36 |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    20MB    | (2) 512K x 36 |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 2M x 36  | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 2M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 1M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 1M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 4M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    34MB    | (2) 256K x 36 |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    34MB    | (2) 256K x 36 |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    34MB    |  (2) 4M x 36  | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    36MB    | (2) 512K x 36 |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    36MB    | (2) 512K x 36 |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    36MB    |  (2) 4M x 36  | (2) 256K x 36 | (2) 256K x 36 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    36MB    |  (2) 4M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    40MB    |  (2) 1M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    40MB    |  (2) 1M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    40MB    |  (2) 4M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    40MB    |  (2) 4M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 2M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 2M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 8M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    66MB    | (2) 256K x 36 |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    66MB    | (2) 256K x 36 |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    66MB    |  (2) 8M x 36  | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    68MB    | (2) 512K x 36 |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    68MB    | (2) 512K x 36 |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    68MB    |  (2) 8M x 36  | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    68MB    |  (2) 8M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (2) 1M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (2) 1M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (2) 8M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (2) 8M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 2M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 2M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 8M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 8M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 4M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 4M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |   112MB    |  (2) 8M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 8M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |   130MB    | (2) 256K x 36 |  (2) 8M x 36  |  (2) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   132MB    | (2) 512K x 36 |  (2) 8M x 36  |  (2) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   136MB    |  (2) 1M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   144MB    |  (2) 2M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   160MB    |  (2) 4M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   192MB    |  (2) 8M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |      Bank 0      |            TAG             |
          |------------+------------------+----------------------------|
          |   256KB    |   (8) 32K x 8    | (1) 8K x 8 or (1) 32K x 8  |
          |------------+------------------+----------------------------|
          |   512KB    |   (8) 64K x 8    | (1) 16K x 8 or (1) 32K x 8 |
          |------------+------------------+----------------------------|
          |    1MB     |   (8) 128K x 8   |        (1) 32K x 8         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |       Size       |        JP2         |        JP3         |
          |------------------+--------------------+--------------------|
          |      256KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      512KB       | pins 1 & 2 closed  | pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |       1MB        | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |      Speed       |        JP10        |        JP11        |
          |------------------+--------------------+--------------------|
          |      75MHz       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |      90MHz       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      100MHz      | pins 1 & 2 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |            Speed             |            JP20             |
          |------------------------------+-----------------------------|
          |            75MHz             |            Open             |
          |------------------------------+-----------------------------|
          |            90MHz             |            Open             |
          |------------------------------+-----------------------------|
          |            100MHz            |            Open             |
          |------------------------------+-----------------------------|
          |            120MHz            |           Closed            |
          |------------------------------+-----------------------------|
          |            133MHz            |           Closed            |
          +------------------------------------------------------------+