NCL AMERICA
===========

   NCL 300R

   Card Type            Hard drive controller card                
   Hard Drives          Up to 7 SCSI devices                      
   supported            
   Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
   supported            
   Data Bus             16-bit ISA                                
   Card Size            Half-length, full-height card             

<gopher://bitreich.org/I/th99/c/M-O/21679-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Location |    Function    | Location |
   |---------------------+----------+----------------+----------|
   | 50-pin SCSI         |    J2    | floppy drive   |    J4    |
   | connector -         |          | connector      |          |
   | internal            |          |                |          |
   |---------------------+----------+----------------+----------|
   | 50-pin SCSI         |    J3    | LED connector  |    J5    |
   | connector -         |          |                |          |
   | external            |          |                |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |>> | Host adapter I/O address 330h-33Fh  | JP3/A |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | Host adapter I/O address 230h-23Fh  | JP3/A |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | FDISK enable (drive2)               | JP4/A |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | Use ZDRV.SYS device driver (drive   | JP4/A |  Closed  |
   |   | 2)                                  |       |          |
   |---+-------------------------------------+-------+----------|
   |>> | DMA channel 07                      | JP4/B |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | DMA channel 06                      | JP4/B |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | Burst transfer (DMA)                | JP4/C |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | Single transfer                     | JP4/C |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | IRQ 15                              | JP4/D |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | IRQ 14                              | JP4/D |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | 17 sectors per track                | JP4/E |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | 32 sectors per track                | JP4/E |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | ISA compatible timing               | JP4/F |   Open   |
   |---+-------------------------------------+-------+----------|
   |   | EISA compatible timing              | JP4/F |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | JP4/G |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |           HOST ADAPTER MEMORY ADDRESS SELECTION            |
   |------------------------------------------------------------|
   |        Setting         |      JP3/B      |      JP3/C      |
   |------------------------+-----------------+-----------------|
   |      |     C8000h      |      Open       |      Open       |
   |------+-----------------+-----------------+-----------------|
   |      |     CC000h      |     Closed      |      Open       |
   |------+-----------------+-----------------+-----------------|
   |      |     D8000h      |      Open       |     Closed      |
   |------+-----------------+-----------------+-----------------|
   |>>    |     DC000h      |     Closed      |     Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              FLOPPY DRIVE INTERFACE SETTINGS               |
   |------------------------------------------------------------|
   |    Setting     |   JP1    |  JP2/A   |  JP2/B   |  JP2/C   |
   |----------------+----------+----------+----------+----------|
   |>> |  Enabled   |   Open   |   Open   |   Open   |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |  Disabled  |  Closed  |  Closed  |  Closed  |  Closed  |
   +------------------------------------------------------------+