MODULAR CIRCUIT TECHNOLOGY
==========================

   MCT-ISPG

    Data bus:           16-bit ISA                                

    Size:               Half-length, half-height card             

    Hard drive          Two IDE (AT) interface drives             
    supported:          

    Floppy drives       Two 360KB, 720KB, 1.2MB, or 1.44MB        
    supported:          drives                                    

<gopher://bitreich.org/I/th99/c/M-O/20736-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                   |   Location   |
   |---------------------------------------------+--------------|
   | 10-pin connector - serial port 2 - internal |     CN1      |
   |---------------------------------------------+--------------|
   | 10-pin connector - serial port 1 - external |     CN2      |
   |---------------------------------------------+--------------|
   | 16-pin connector - game port - internal     |     CN3      |
   |---------------------------------------------+--------------|
   | 40-pin connector - IDE(AT) interface        |     CN4      |
   |---------------------------------------------+--------------|
   | 34-pin connector - floppy drive interface   |     CN5      |
   |---------------------------------------------+--------------|
   | 25-pin connector - parallel port - external |     CN6      |
   |---------------------------------------------+--------------|
   | 2-pin connector - drive active LED          |     JP1      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> Floppy drive interface enabled   |   JP11   | Pins 1 & 2 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   | Floppy drive interface disabled    |   JP11   | Pins 2 & 3 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   |>> IDE(AT) interface enabled        |   JP12   | Pins 1 & 2 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   | IDE(AT) interface disabled         |   JP12   | Pins 2 & 3 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   |>> Game port enabled                |   JP13   | Pins 1 & 2 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   | Game port disabled                 |   JP13   | Pins 2 & 3 |
   |                                    |          |   closed   |
   |------------------------------------+----------+------------|
   |>> Floppy drive order A:, B:        |   JP19   |   Closed   |
   |------------------------------------+----------+------------|
   | Floppy drive order B:, A:          |   JP19   |    Open    |
   |------------------------------------+----------+------------|
   |>> Primary serial port interrupt    |   JP14   | Pins 2 & 3 |
   | IRQ4 select                        |          |   closed   |
   |------------------------------------+----------+------------|
   | Primary serial port interrupt IRQ3 |   JP14   | Pins 1 & 2 |
   | select                             |          |   closed   |
   |------------------------------------+----------+------------|
   |>> Secondary serial port interrupt  |   JP15   | Pins 1 & 2 |
   | IRQ3 select                        |          |   closed   |
   |------------------------------------+----------+------------|
   | Secondary serial port interrupt    |   JP15   | Pins 2 & 3 |
   | IRQ4 select                        |          |   closed   |
   |------------------------------------+----------+------------|
   |>> Parallel port interrupt select   |   JP16   | Pins 1 & 2 |
   | IRQ7                               |          |   closed   |
   |------------------------------------+----------+------------|
   | Parallel port interrupt select     |   JP16   | Pins 2 & 3 |
   | IRQ5                               |          |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             PRIMARY SERIAL PORT CONFIGURATION              |
   |------------------------------------------------------------|
   |     COM      |         JP5          |         JP6          |
   |--------------+----------------------+----------------------|
   |    >> COM1    |  Pins 1 & 2 closed   |  Pins 2 & 3 closed   |
   |--------------+----------------------+----------------------|
   |     COM3     |  Pins 2 & 3 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |     COM4     |  Pins 1 & 2 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |   Disabled   |  Pins 2 & 3 closed   |  Pins 2 & 3 closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            SECONDARY SERIAL PORT CONFIGURATION             |
   |------------------------------------------------------------|
   |     COM      |         JP7          |         JP8          |
   |--------------+----------------------+----------------------|
   |    >> COM2    |  Pins 1 & 2 closed   |  Pins 2 & 3 closed   |
   |--------------+----------------------+----------------------|
   |     COM3     |  Pins 1 & 2 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |     COM4     |  Pins 2 & 3 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |   Disabled   |  Pins 2 & 3 closed   |  Pins 2 & 3 closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |     LPT      |         JP9          |         JP10         |
   |--------------+----------------------+----------------------|
   |    >> LPT2    |  Pins 1 & 2 closed   |  Pins 2 & 3 closed   |
   |--------------+----------------------+----------------------|
   |     LPT1     |  Pins 1 & 2 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |     LPT3     |  Pins 2 & 3 closed   |  Pins 1 & 2 closed   |
   |--------------+----------------------+----------------------|
   |   Disabled   |  Pins 2 & 3 closed   |  Pins 2 & 3 closed   |
   +------------------------------------------------------------+