(TXT) View Source
       
       # PERSTOR SYSTEMS, INC.
       
          PS180-16F
       
          Data bus:            16-bit ISA                                
          Size:                Three/quarter length, full-height card    
          Hard drives          Two MFM or RLL ST506/412 drives           
          supported:           
          Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
          supported:           
          Maximum heads/cyl.:  15 heads and 2,048 cylinders              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                   |  Location   |
          |----------------------------------------------+-------------|
          | 34-pin control cable connector- floppy drive |     J2      |
          |----------------------------------------------+-------------|
          | 20-pin data cable connector - drive 1        |     J3      |
          |----------------------------------------------+-------------|
          | 20-pin data cable connector - drive 0        |     J4      |
          |----------------------------------------------+-------------|
          | 34-pin control cable connector - hard drive  |     J5      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |         USER CONFIGURABLE SETTINGS - ALL REVISIONS         |
          |------------------------------------------------------------|
          |              Function              |  Location   | Setting |
          |------------------------------------+-------------+---------|
          | » | BIOS enabled                   |     J1      | closed  |
          |---+--------------------------------+-------------+---------|
          |   | BIOS disabled                  |     J1      |  open   |
          |---+--------------------------------+-------------+---------|
          | » | Floppy disk controller enabled | J6/pins 1 & | closed  |
          |   |                                |      2      |         |
          |---+--------------------------------+-------------+---------|
          |   | Floppy disk controller         | J6/pins 2 & | closed  |
          |   | disabled                       |      3      |         |
          |---+--------------------------------+-------------+---------|
          | » | Port address is 1F0h-1F7h      | J3/pins 1 & | closed  |
          |   |                                |      2      |         |
          |---+--------------------------------+-------------+---------|
          |   | Port address is 170h-177h      | J3/pins 2 & | closed  |
          |   |                                |      3      |         |
          +------------------------------------------------------------+