high voltage differential

1 definition found

high voltage differential - Free On-line Dictionary of Computing (26 May 2007) :

  High Voltage Differential
  HVD
  
     <hardware> (HVD) Differential SCSI scheme that has been in
     use for years.  The terminators run on 5 Volts DC.
  
     See also LVD.
  
     (1999-02-16)