GIGA-BYTE TECHNOLOGY CO., LTD.
==============================

   GA-100

   Card Type       Multi-I/O card                                 
   Chip Set        OTIO67, 82C862                                 
   Maximum Onboard 512 KB                                         
   Memory          
   I/O Options     Floppy drive interface, game port, parallel    
                   port, serial ports (2), VGA port               
   Data Bus        16-bit ISA                                     
   Floppy drives   Unidentified                                   
   supported       

<gopher://bitreich.org/I/th99/i/E-H/52572-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Game port            |  J1   | Serial port 1       |  J5   |
   |----------------------+-------+---------------------+-------|
   | IDE port             |  J2   | Printer port        |  J6   |
   |----------------------+-------+---------------------+-------|
   | Floppy drive         |  J3   | 15-pin analog video |  J7   |
   | interface            |       | port                |       |
   |----------------------+-------+---------------------+-------|
   | Serial port 2        |  J4   |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  |  JP1  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | IDE enabled                        |  JP2  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | IDE disabled                       |  JP2  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Floppy drive interface enabled     |  JP3  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Floppy drive interface disabled    |  JP3  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Floppy drive interface 1 enabled   |  JP4  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Floppy drive interface 2 enabled   |  JP4  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Game port enabled                  |  JP5  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Game port disabled                 |  JP5  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | GA-100 is primary IDE interface in |  JP6  | Pins 1 &  |
   |   | system                             |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | GA-100 is secondary IDE interface  |  JP6  | Pins 2 &  |
   |   | in system                          |       | 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             USER CONFIGURABLE SETTINGS (CON'T)             |
   |------------------------------------------------------------|
   |            Function             | Label |     Position     |
   |---------------------------------+-------+------------------|
   |>> | Parallel port enabled       |  JP7  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | Parallel port disabled      |  JP7  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | Parallel port 1 enabled     |  JP8  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | Parallel port 2 enabled     |  JP8  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM2 enabled                |  JP9  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM4 enabled                |  JP9  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM2/4 enabled              | JP10  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM2/4 disabled             | JP10  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM1/3 enabled              | JP11  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM1/3 disabled             | JP11  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | Parallel port IRQ7 enabled  | JP12  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | Parallel port IRQ5 enabled  | JP12  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM1/3 IRQ4 enabled         | JP13  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM1/3 IRQ3 enabled         | JP13  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM2/4 IRQ4 enabled         | JP14  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM2/4 IRQ3 enabled         | JP14  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | COM1/3 COM1 enabled         | JP15  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | COM1/3 COM3 enabled         | JP15  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |>> | Display type color          | JP16  |      Closed      |
   |---+-----------------------------+-------+------------------|
   |   | Display type monochrome     | JP16  |       Open       |
   |---+-----------------------------+-------+------------------|
   |>> | Display type Interlaced     | JP17  |       Open       |
   |---+-----------------------------+-------+------------------|
   |   | Display type non-interlaced | JP17  |      Closed      |
   |---+-----------------------------+-------+------------------|
   |>> | VGA function VGA            | JP18  |    Pins 2 & 3    |
   |   |                             |       |      closed      |
   |---+-----------------------------+-------+------------------|
   |   | VGA function VESA           | JP18  |    Pins 1 & 2    |
   |   |                             |       |      closed      |
   +------------------------------------------------------------+