  
    ͻ
      Storage Plus, Inc.                                        SCSI AT    
    ͹
                                      CN4          CN2                     
                                  Ŀ           
      CN2: Int. SCSI (50 pin)      1:::::::  1::::::::::::  L        
      CN3: Ext. SCSI (50 pin)      Ŀ           2                
      CN4: Floppys   (34 pin)      FDC        1 3 Ŀ        
      CN5: LED       ( 4 pin)       ::     Ŀ            
                                  ==     ::OPT.  SCSI IC      CN3    
      1  SCSI BUS         CN5 ==     ::                 
      Term. Resistors                             EPROM              
                                      ::::: IRQ. F1        
      L:  Term. Power Good LED    Ŀ       ڿ            ٺ          
      F1: 1.0A, 125V Term.                         
          Power Fuse                                                       
                                                                           
      INTERFACE:  ISA(AT)->SCSI-1                                          
      CONTROLS:   2 Floppy Drives  (360KB, 720KB, 1.2MB, 1.44MB)           
                  7 SCSI Devices                                           
                                                                           
      OPT.: Options Selection (Horizontal pairs):                          
            0WS: AT Zero Wait State:  Enable: 0WS Jumpered                 
                                     *Disable: (no jumper)                 
                                                                           
            CODE: (No mention of this jumper in the manual... The default  
                  setting is jumpered)                                     
                                                                           
            FLPY: Floppy Controller: *Enable: FLPY Jumpered                
                                      Disable: (no jumper)                 
                                                                           
            A,B,R: Memory Address:                  B  A  R                
                                   C800:0000-1FFF   X  X  X                
                                   CC00:0000-1FFF   -  X  X                
                                   D800:0000-1FFF   X  -  X                
                                  *DC00:0000-1FFF   -  -  X                
                                   Disable Memory   -  -  -                
                                                                           
            C,D,E,I: I/O Address:       E  D  C  I                         
                                  300H  X  X  X  X                         
                                 *310H  -  X  X  X                         
                                  320H  X  -  X  X     (* Default Setting) 
                                  330H  -  -  X  X                         
                                  340H  X  X  -  X                         
                                  350H  -  X  -  X                         
                                  360H  -  X  X  X                         
                                  370H  -  -  -  X                         
                               Disable  -  -  -  -                         
                                                                           
      IRQ: Interupt Selection: 3,4,5,10,11,12,14,15:  Jumper the Interupt  
                               you desire to use.  The default is 14.  If  
                               no interupts are desired, don't jumper any. 
                               The manual recommends disabling IRQs for    
                               DOS.  Otherwise, use #4(XT), or #14(AT).    
    ͼ
