(TXT) View Source
       
       # DISTRIBUTED PROCESSING TECHNOLOGY
       
          PM3011A/50, PM3011A/60 VER.1
       
          Data bus:                16-bit ISA                            
          Size:                    Full-length, full-height card         
          Hard drives supported:   PM3011/50:Two ST506/412 MFM drives    
                                                                         
                                   PM3011/60:Two ST506/412 RLL drives    
          Floppy drives supported: Optional on daughtercard              
          Sector Interleave:       Automatic                             
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                 Function                  |    Location    |
          |-------------------------------------------+----------------|
          | 20-pin data cable connector-drive 1       |       J3       |
          |-------------------------------------------+----------------|
          | 20-pin data cable connector-drive 0       |       J4       |
          |-------------------------------------------+----------------|
          | 34-pin control cable connector-hard drive |       J5       |
          |-------------------------------------------+----------------|
          | 4-pin connector-drive active LED          |       J6       |
          |-------------------------------------------+----------------|
          | Floppy Drive daughter board connector     |       J7       |
          |-------------------------------------------+----------------|
          | Memory expansion board cable connector    |       J8       |
          |-------------------------------------------+----------------|
          | Floppy Drive daughter board connector     |      J10       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                HARD DRIVE INTERRUPT REQUEST                |
          |------------------------------------------------------------|
          |     IRQ      |      Y7       |      Y5      |     Y16      |
          |--------------+---------------+--------------+--------------|
          |    IRQ14     |     open      |     open     |    closed    |
          |--------------+---------------+--------------+--------------|
          |     IRQ5     |     open      |    closed    |     open     |
          |--------------+---------------+--------------+--------------|
          |     IRQ7     |    closed     |     open     |     open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Location  | Setting |
          |--------------------------------------+-----------+---------|
          | » | Supports other operating systems |    Y2*    |  open   |
          |---+----------------------------------+-----------+---------|
          |   | Supports Xenix or Pick operating |    Y2*    | closed  |
          |   | System                           |           |         |
          |---+----------------------------------+-----------+---------|
          | » | SCSI address disabled            |    Y4     |  open   |
          |---+----------------------------------+-----------+---------|
          |   | SCSI address enabled             |    Y4     | closed  |
          |---+----------------------------------+-----------+---------|
          | » | BIOS disabled                    | Y5 and Y6 |  open   |
          |---+----------------------------------+-----------+---------|
          |   | BIOS enabled                     | Y5 and Y6 | closed  |
          |---+----------------------------------+-----------+---------|
          | » | Hard drive port address 1F0-1F7h |    Y11    |  open   |
          |---+----------------------------------+-----------+---------|
          |   | Hard drive port address 170-177h |    Y11    | closed  |
          |---+----------------------------------+-----------+---------|
          | » | Floppy drive port address        |    Y17    |  open   |
          |   | 3F0-3F7h                         |           |         |
          |---+----------------------------------+-----------+---------|
          |   | Floppy drive port address        |    Y17    | closed  |
          |   | 370-377h                         |           |         |
          |------------------------------------------------------------|
          | Note: * Vertical pin-set not used                          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   SCSI INTERRUPT REQUEST                   |
          |------------------------------------------------------------|
          |        IRQ        |     Jumper Y9     |     Jumper Y18     |
          |-------------------+-------------------+--------------------|
          |     Disabled      |       open        |        open        |
          |-------------------+-------------------+--------------------|
          |       IRQ5        |      closed       |        open        |
          |-------------------+-------------------+--------------------|
          |       IRQ7        |       open        |       closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SCSI DMA CHANNEL JUMPERS                  |
          |------------------------------------------------------------|
          |    DRQ     |    Y12    |    Y13    |    Y14    |    Y15    |
          |------------+-----------+-----------+-----------+-----------|
          |  Disabled  |   open    |   open    |   open    |   open    |
          |------------+-----------+-----------+-----------+-----------|
          |    IRQ1    |  closed   |  closed   |   open    |   open    |
          |------------+-----------+-----------+-----------+-----------|
          |    IRQ3    |   open    |   open    |  closed   |  closed   |
          +------------------------------------------------------------+