MAXLOGIC
========

   MAXEGA

   Card Type                    Video card                        
   Video Chip Set               Unidentified                      
   Maximum Video Memory         256KB                             
   Video Types Supported        MDA, CGA, EGA                     
   Highest Resolution Supported 800 x 600                         
   Data Bus                     8-bit ISA                         

<gopher://bitreich.org/I/th99/v/M-O/54076-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | Feature connector   |  CN1  | 9-pin digital video  |  CN3  |
   |                     |       | port                 |       |
   |---------------------+-------+----------------------+-------|
   | Light pen connector |  CN2  |                      |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | EGA monitor                       |  P1   | Pins 1& 2  |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Monochrome or CGA monitor         |  P1   | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Expansion slot 8 disabled         | P3/C  | Pins 1& 2  |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Expansion slot 8 enabled          | P3/C  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Oscillator enabled                |  P4   | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Oscillator disabled               |  P4   | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | SW1/7 |    Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     AUTOMODE SELECTION                     |
   |------------------------------------------------------------|
   |      Setting       |     P3/B      |     P3/D      | SW1/8 |
   |--------------------+---------------+---------------+-------|
   |>> |    Automode    |  Pins 2 & 3   |  Pins 1 & 2   |  Off  |
   |   |    disabled    |    closed     |    closed     |       |
   |---+----------------+---------------+---------------+-------|
   |   |    Automode    |  Pins 1 & 2   |  Pins 2 & 3   |  On   |
   |   |    enabled     |    closed     |    closed     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              MONITOR CONFIGURATION SELECTION               |
   |------------------------------------------------------------|
   |          Mode          |SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6|
   |------------------------+-----+-----+-----+-----+-----+-----|
   |>>| EGA monitor (Hi res  | On  | Off | Off | On  | Off | Off |
   | |      EGA mode)       |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |  Monochrome monitor  | On  | On  | Off | On  | Off | Off |
   | |      (EGA mode)      |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | | EGA monitor (Low res | Off | Off | Off | On  | Off | Off |
   | |      EGA mode)       |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | | CGA monitor (Low res | On  | On  | On  | Off | Off | Off |
   | |      EGA mode)       |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |CGA monitor (40x25 low| Off | On  | On  | Off | Off | Off |
   | |      res mode)       |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |EGA monitor (CGA mode)| On  | Off | Off | On  | Off | On  |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |CGA monitor (CGA mode | On  | On  | On  | Off | Off | On  |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |EGA monitor (Hercules | On  | Off | Off | On  | On  | Off |
   | |        mode)         |     |     |     |     |     |     |
   |-+----------------------+-----+-----+-----+-----+-----+-----|
   | |  Monochrome monitor  | On  | On  | Off | On  | On  | Off |
   | |   (Hercules mode)    |     |     |     |     |     |     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SERIAL PORT ADDRESS SELECTION                |
   |------------------------------------------------------------|
   |          Setting           |             P3/A              |
   |----------------------------+-------------------------------|
   |    |         2XXh          |       Pins 1 & 2 closed       |
   |----+-----------------------+-------------------------------|
   |>>  |         3XXh          |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+