(TXT) View Source
       
       # AMPTRON INTERNATIONAL, INC.
       
          DX-9700 VER. 1.0
       
       Processor  CX486DX/IBM486DX/TI486DX/SGS486DX/80486DX/CX486DX2/IBM486DX2/                  
                  TI486DX2/SGS486DX2/(SL)SGS486DX4/AM486DX2/80486DX2/CX486DX4/                   
                  (SL)CX486DX4/IBM486DX4/TI486DX4/SGS486DX4/AM486DX4/80486DX4/ CX5X86/AM K5      
       Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/ 
       Speed      120(internal)/133MHz                                                           
       Chip Set   UMC                                                                            
       Max.       128MB                                                                          
       Onboard    
       DRAM       
       Cache      128/256/512/1024KB                                                             
       BIOS       AMI                                                                            
       Dimensions 250mm x 220mm                                                                  
       I/O        32-bit VESA local bus slot, 32-bit PCI slots (3), floppy drive interface,      
       Options    green PC connector, IDE interfaces (2), parallel port, serial ports (2), cache 
                  slot                                                                           
       NPU        None                                                                           
       Options    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN1    | Turbo LED        |   J10    |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN2    | Reset switch     |   J11    |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN3    | Turbo switch     |   J12    |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   CN4    | IDE interface    |   J13    |
          | interface         |          | LED              |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 1   |   CN5    | Green PC         |   J14    |
          |                   |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 2   |   CN6    | 32-bit PCI slots |  PC1 -   |
          |                   |          |                  |   PC3    |
          |-------------------+----------+------------------+----------|
          | External battery  |    J4    | 32-bit VESA      |   SL1    |
          |                   |          | local bus slot   |          |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J8    | Cache slot       |   SL2    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |    J9    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          |   | Battery type select internal     |   J4   | Pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Battery type select external     |   J4   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |   J4   | Pins 3 & 4 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Factory configured - do not      |  JP1   |    N/A     |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          |   | Flash BIOS voltage select 12v    |  JP2   | Pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Flash BIOS voltage select 5v     |  JP2   | Pins 2 & 3 |
          |   |                                  |        |   closed   |
          |------------------------------------------------------------|
          | Note: The location of JP2 is unidentified.                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    1MB     | (4) 256K x 9  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    1MB     |     None      | (1) 256K x 36 |     None      |
          |------------+---------------+---------------+---------------|
          |    2MB     | (4) 256K x 9  | (1) 256K x 36 |     None      |
          |------------+---------------+---------------+---------------|
          |    2MB     |     None      | (1) 256K x 36 | (1) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    3MB     | (4) 256K x 9  | (1) 256K x 36 | (1) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    4MB     |  (4) 1M x 9   |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    4MB     |     None      |  (1) 1M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    5MB     |  (4) 1M x 9   | (1) 256K x 36 |     None      |
          |------------+---------------+---------------+---------------|
          |    5MB     | (4) 256K x 9  |  (1) 1M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    6MB     |  (4) 1M x 9   | (1) 256K x 36 | (1) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    8MB     |  (4) 1M x 9   |  (1) 1M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    8MB     |     None      |  (1) 1M x 36  |  (1) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    8MB     |     None      |  (1) 2M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    9MB     | (4) 256K x 9  |  (1) 1M x 36  |  (1) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    9MB     | (4) 256K x 9  |  (1) 2M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (4) 1M x 9   |  (1) 1M x 36  |  (1) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (4) 1M x 9   |  (1) 2M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (4) 4M x 9   |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    16MB    |     None      |  (1) 2M x 36  |  (1) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    16MB    |     None      |  (1) 4M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    17MB    |  (4) 4M x 9   | (1) 256K x 36 |     None      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    17MB    | (4) 256K x 9  |  (1) 2M x 36  |  (1) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    17MB    | (4) 256K x 9  |  (1) 4M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    18MB    |  (4) 4M x 9   | (1) 256K x 36 | (1) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (4) 4M x 9   |  (1) 1M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (4) 1M x 9   |  (1) 2M x 36  |  (1) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (4) 1M x 9   |  (1) 4M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (4) 4M x 9   |  (1) 1M x 36  |  (1) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (4) 4M x 9   |  (1) 2M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (4) 4M x 9   |  (1) 2M x 36  |  (1) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (4) 4M x 9   |  (1) 4M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    32MB    |     None      |  (1) 4M x 36  |  (1) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    32MB    |     None      |  (1) 8M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    33MB    | (4) 256K x 9  |  (1) 4M x 36  |  (1) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    33MB    | (4) 256K x 9  |  (1) 8M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    36MB    |  (4) 1M x 9   |  (1) 4M x 36  |  (1) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    36MB    |  (4) 1M x 9   |  (1) 8M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (4) 4M x 9   |  (1) 4M x 36  |  (1) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (4) 4M x 9   |  (1) 8M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (4) 16M x 9  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    64MB    |     None      |  (1) 8M x 36  |  (1) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |    64MB    |     None      | (1) 16M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    65MB    |  (4) 16M x 9  | (1) 256K x 36 |     None      |
          |------------+---------------+---------------+---------------|
          |    65MB    | (4) 256K x 9  |  (1) 8M x 36  |  (1) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |    65MB    | (4) 256K x 9  | (1) 16M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    66MB    |  (4) 16M x 9  | (1) 256K x 36 | (1) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    68MB    |  (4) 16M x 9  |  (1) 1M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    68MB    |  (4) 1M x 9   |  (1) 8M x 36  |  (1) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |    68MB    |  (4) 1M x 9   | (1) 16M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (4) 16M x 9  |  (1) 1M x 36  |  (1) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (4) 16M x 9  |  (1) 2M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (4) 16M x 9  |  (1) 2M x 36  |  (1) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (4) 16M x 9  |  (1) 4M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (4) 4M x 9   |  (1) 8M x 36  |  (1) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (4) 4M x 9   | (1) 16M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (4) 16M x 9  |  (1) 4M x 36  |  (1) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (4) 16M x 9  |  (1) 8M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (4) 16M x 9  |  (1) 8M x 36  |  (1) 8M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (4) 16M x 9  | (1) 16M x 36  |     None      |
          |------------+---------------+---------------+---------------|
          |   128MB    |     None      | (1) 16M x 36  | (1) 16M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    |     None      | (1) 32M x 36  |     None      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |              SL2              |
          |----------------------------+-------------------------------|
          |           128KB            |           Installed           |
          |----------------------------+-------------------------------|
          |           256KB            |           Installed           |
          |----------------------------+-------------------------------|
          |           512KB            |           Installed           |
          |----------------------------+-------------------------------|
          |            1MB             |           Installed           |
          |------------------------------------------------------------|
          | Note: Only 1 module may be installed at any one time.      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |     Type      |   JP6   |   JP7   |  JP13  | JP8A  | JP8B  |
          |---------------+---------+---------+--------+-------+-------|
          |    CX486DX    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   IBM486DX    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |    TI486DX    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   SGS486DX    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |    80486DX    |  Open   | Closed  |  Open  | 2 & 3 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   CX486DX2    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   IBM486DX2   |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   TI486DX2    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   SGS486DX2   |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   AM486DX2    |  Open   | Closed  |  Open  | 2 & 3 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   80486DX2    |  Open   | Closed  |  Open  | 2 & 3 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   CX486DX4    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          | (SL)CX486DX4  |  Open   |  Open   | Closed | 1 & 2 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   IBM486DX4   |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          | (SL)IBM486DX4 |  Open   |  Open   | Closed | 1 & 2 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   TI486DX4    |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          |   SGS486DX4   |  Open   |  Open   |  Open  | Open  | 1 & 2 |
          |---------------+---------+---------+--------+-------+-------|
          | (SL)SGS486DX4 |  Open   |  Open   | Closed | 1 & 2 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   AM486DX4    |  Open   | Closed  |  Open  | 2 & 3 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |   80486DX4    |  Open   |  Open   |  Open  | 2 & 3 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |  CX5X86-133   | Closed  |  Open   |  Open  | 1 & 2 | Open  |
          |---------------+---------+---------+--------+-------+-------|
          |     AM K5     | Closed  |  Open   |  Open  | 1 & 2 | Open  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               CPU TYPE CONFIGURATION (CON’T)               |
          |------------------------------------------------------------|
          |     Type      | JP9A  |   JP9B   | JP9C  | JP10A |  JP10B  |
          |---------------+-------+----------+-------+-------+---------|
          |    CX486DX    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   IBM486DX    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |    TI486DX    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   SGS486DX    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |    80486DX    | 2 & 3 |   Open   | Open  | 3 & 4 |  Open   |
          |---------------+-------+----------+-------+-------+---------|
          |   CX486DX2    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   IBM486DX2   | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   TI486DX2    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   SGS486DX2   | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   AM486DX2    | 2 & 3 |   Open   | Open  | 3 & 4 |  Open   |
          |---------------+-------+----------+-------+-------+---------|
          |   80486DX2    | 2 & 3 |   Open   | Open  | 3 & 4 |  Open   |
          |---------------+-------+----------+-------+-------+---------|
          |   CX486DX4    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          | (SL)CX486DX4  | 1 & 2 | 1 & 2, 3 | 3 & 4 | 3 & 4 | 1 & 2,  |
          |               |       |   & 4    |       |       |  3 & 4  |
          |---------------+-------+----------+-------+-------+---------|
          |   IBM486DX4   | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          | (SL)IBM486DX4 | 1 & 2 | 1 & 2, 3 | 3 & 4 | 3 & 4 | 1 & 2,  |
          |               |       |   & 4    |       |       |  3 & 4  |
          |---------------+-------+----------+-------+-------+---------|
          |   TI486DX4    | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          |   SGS486DX4   | 1 & 2 |  1 & 2   | 2 & 3 | 3 & 4 |  2 & 3  |
          |---------------+-------+----------+-------+-------+---------|
          | (SL)SGS486DX4 | 1 & 2 | 1 & 2, 3 | 3 & 4 | 3 & 4 | 1 & 2,  |
          |               |       |   & 4    |       |       |  3 & 4  |
          |---------------+-------+----------+-------+-------+---------|
          |   AM486DX4    | 2 & 3 |   Open   | Open  | 3 & 4 |  Open   |
          |---------------+-------+----------+-------+-------+---------|
          |   80486DX4    | 1 & 2 |  1 & 2   | Open  | 3 & 4 |  1 & 2  |
          |---------------+-------+----------+-------+-------+---------|
          |  CX5X86-133   | 1 & 2 | 1 & 2, 3 | 3 & 4 | 3 & 4 | 1 & 2,  |
          |               |       |   & 4    |       |       |  3 & 4  |
          |---------------+-------+----------+-------+-------+---------|
          |     AM K5     | 1 & 2 | 1 & 2, 3 | 3 & 4 | 3 & 4 | 1 & 2,  |
          |               |       |   & 4    |       |       |  3 & 4  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               CPU TYPE CONFIGURATION (CON’T)               |
          |------------------------------------------------------------|
          |     Type      |   JP10C    | JP11 |    JP12    |   JP14    |
          |---------------+------------+------+------------+-----------|
          |    CX486DX    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   IBM486DX    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |    TI486DX    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   SGS486DX    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |    80486DX    | 1 & 2, 3 & | Open | 1 & 3, 2 & |   Open    |
          |               |     4      |      |     4      |           |
          |---------------+------------+------+------------+-----------|
          |   CX486DX2    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   IBM486DX2   | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   TI486DX2    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   SGS486DX2   | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   AM486DX2    | 1 & 2, 3 & | Open | 1 & 3, 2 & |   Open    |
          |               |     4      |      |     4      |           |
          |---------------+------------+------+------------+-----------|
          |   80486DX2    | 1 & 2, 3 & | Open | 1 & 3, 2 & |   Open    |
          |               |     4      |      |     4      |           |
          |---------------+------------+------+------------+-----------|
          |   CX486DX4    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          | (SL)CX486DX4  | 1 & 2, 3 & | Open | 2 & 4, 3 & | 2 & 3, 4  |
          |               |     4      |      |     5      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |   IBM486DX4   | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          | (SL)IBM486DX4 | 1 & 2, 3 & | Open | 2 & 4, 3 & | 2 & 3, 4  |
          |               |     4      |      |     5      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |   TI486DX4    | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          |   SGS486DX4   | 1 & 2, 3 & | Open | 2 & 4, 3 & | 1 & 2, 3  |
          |               |     4      |      |     5      |    & 4    |
          |---------------+------------+------+------------+-----------|
          | (SL)SGS486DX4 | 1 & 2, 3 & | Open | 2 & 4, 3 & | 2 & 3, 4  |
          |               |     4      |      |     5      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |   AM486DX4    | 1 & 2, 3 & | Open | 1 & 3, 2 & |   Open    |
          |               |     4      |      |     4      |           |
          |---------------+------------+------+------------+-----------|
          |   80486DX4    | 1 & 2, 3 & | Open | 1 & 3, 2 & | 2 & 3, 4  |
          |               |     4      |      |     4      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |     P24D      | 1 & 2, 3 & | Open | 1 & 3, 2 & | 2 & 3, 4  |
          |               |     4      |      |     4      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |  CX5X86-133   | 1 & 2, 3 & | Open | 1 & 3, 2 & | 2 & 3, 4  |
          |               |     4      |      |     4      |    & 5    |
          |---------------+------------+------+------------+-----------|
          |     AM K5     | 1 & 2, 3 & | Open | 1 & 3, 2 & | 2 & 3, 4  |
          |               |     4      |      |     4      |    & 5    |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |         CPU SPEED CONFIGURATION (DX4/5X86/X5 ONLY)         |
          |------------------------------------------------------------|
          |      Speed       |        JP6        |        JP8A         |
          |------------------+-------------------+---------------------|
          |        2x        |      Closed       |  Pins 1 & 2 closed  |
          |------------------+-------------------+---------------------|
          |        3x        |       Open        |  Pins 2 & 3 closed  |
          |------------------+-------------------+---------------------|
          |        4x        |      Closed       |         N/A         |
          |------------------------------------------------------------|
          | Note: JP8A is used only for AM486DX4.                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |          Speed           |               JP3               |
          |--------------------------+---------------------------------|
          |          25MHz           |        Pins 5 & 6 closed        |
          |--------------------------+---------------------------------|
          |          33MHz           | Pins 1 & 2, 3 & 4, 5 & 6 closed |
          |--------------------------+---------------------------------|
          |          40MHz           |    Pins 3 & 4, 5 & 6 closed     |
          |--------------------------+---------------------------------|
          |          50iMHz          |        Pins 5 & 6 closed        |
          |--------------------------+---------------------------------|
          |          50MHz           |        Pins 1 & 2 closed        |
          |--------------------------+---------------------------------|
          |          66iMHz          | Pins 1 & 2, 3 & 4, 5 & 6 closed |
          |--------------------------+---------------------------------|
          |          75iMHz          |        Pins 5 & 6 closed        |
          |--------------------------+---------------------------------|
          |          80iMHz          |    Pins 3 & 4, 5 & 6 closed     |
          |--------------------------+---------------------------------|
          |         100iMHz          | Pins 1 & 2, 3 & 4, 5 & 6 closed |
          |--------------------------+---------------------------------|
          |         120iMHz          |    Pins 3 & 4, 5 & 6 closed     |
          |--------------------------+---------------------------------|
          |         133iMHz          | Pins 1 & 2, 3 & 4, 5 & 6 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CPU VOLTAGE CONFIGURATION                  |
          |------------------------------------------------------------|
          |  Voltage  |   JP4    |  JP5A   |  JP5B   |  JP5C  |  JP5D  |
          |-----------+----------+---------+---------+--------+--------|
          |   3.3v    |  Closed  |  1 & 2  |  1 & 2  | 1 & 2  | 1 & 2  |
          |-----------+----------+---------+---------+--------+--------|
          |    4v     |   Open   |  1 & 2  |  1 & 2  | 1 & 2  | 1 & 2  |
          |-----------+----------+---------+---------+--------+--------|
          |    5v     |  Closed  |  2 & 3  |  2 & 3  | 2 & 3  | 2 & 3  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+