piggybacking
1. A method for passing acknowledgement frames and data frames in the same 
direction along a line.
 
2. The practice of increasing memory capacity by soldering chips on top of other 
chips. The chip-enable or high address pins would be connected to the address 
bus by a flying lead. Many Ohio Superboards were expanded to a massive 8K of RAM 
in this way.
 
(1994-11-29)
 
  
 
  
Nearby terms: 
							pidgen+ « PIE « pif « piggybacking » pig, run 
							like a » PIGUI » PIL
 
							
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