LAVA COMPUTER MANUFACTURING, INC.
=================================

   LAVA PARALLEL-ECP/EPP

   Card Type               Parallel card                          
   Chip Set                Unidentified                           
   Maximum Onboard Memory  N/A                                    
   I/O Options             Parallel port                          
   Hard Drives supported   None                                   
   Floppy drives supported None                                   
   Data Bus                16-bit ISA                             
   Card Size               Half-length, half-height               

<gopher://bitreich.org/I/th99/i/I-L/53086-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function        | Label |     Function      | Label |
   |------------------------+-------+-------------------+-------|
   | Parallel port          |  CN1  |                   |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DMA CHANNEL SELECTION                    |
   |------------------------------------------------------------|
   |          Channel           |              JP1              |
   |----------------------------+-------------------------------|
   |             1              |   Pins 1 & 2, 4 & 5 closed    |
   |----------------------------+-------------------------------|
   |             3              |   Pins 2 & 3, 5 & 6 closed    |
   +------------------------------------------------------------+

   +---------------------------------------------------------------+
   |               PARALLEL PORT INTERRUPT SELECTION               |
   |---------------------------------------------------------------|
   |Setting| JP2/ | JP2/ | JP3/ | JP3/ | JP4/ | JP4/ | JP5/ | JP5/ |
   |       |      |      |      |      |      |      |      |      |
   |       | pins | pins | pins | pins | pins | pins | pins | pins |
   |       |      |      |      |      |      |      |      |      |
   |       |1 & 2 |2 & 3 |1 & 2 |2 & 3 |1 & 2 |2 & 3 |1 & 2 |2 & 3 |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ2  |Closed| Open | Open | Open | Open | Open | Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ3  | Open |Closed| Open | Open | Open | Open | Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ4  | Open | Open |Closed| Open | Open | Open | Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ5  | Open | Open | Open |Closed| Open | Open | Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ7  | Open | Open | Open | Open |Closed| Open | Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ10 | Open | Open | Open | Open | Open |Closed| Open | Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ11 | Open | Open | Open | Open | Open | Open |Closed| Open |
   |-------+------+------+------+------+------+------+------+------|
   | IRQ12 | Open | Open | Open | Open | Open | Open | Open |Closed|
   +---------------------------------------------------------------+

   +------------------------------------------------------------+
   |              PARALLEL PORT ADDRESS SELECTION               |
   |------------------------------------------------------------|
   |Setting|   JP6    | JP7  | JP8  | JP9  | JP10 | JP11 | JP12 |
   |-------+----------+------+------+------+------+------+------|
   | 3BCh  |Pins 2 & 3|Closed| Open | Open | Open | Open | Open |
   |-------+----------+------+------+------+------+------+------|
   | 378h  |Pins 1 & 2| Open |Closed| Open | Open | Open | Open |
   |-------+----------+------+------+------+------+------+------|
   | 278h  |Pins 1 & 2| Open | Open |Closed| Open | Open | Open |
   |-------+----------+------+------+------+------+------+------|
   | 238h  |Pins 1 & 2| Open | Open | Open |Closed| Open | Open |
   |-------+----------+------+------+------+------+------+------|
   | 2B8h  |Pins 1 & 2| Open | Open | Open | Open |Closed| Open |
   |-------+----------+------+------+------+------+------+------|
   | 338h  |Pins 1 & 2| Open | Open | Open | Open | Open |Closed|
   |------------------------------------------------------------|
   |     Note:Designated pins should be in the closed position. |
   +------------------------------------------------------------+