Related:

• donuts: n.obs. A collective noun for any set of memory bits.
  This usage is extremely archaic and may no longer be live jargo...
• core n. Main storage or RAM. Dates from the days of ferrite-core memory
  ow archaic as techspeak most places outside IBM, but also still used in the Unix community and by old-time hackers or those who would sound like them....
• core: n. Main storage or RAM. Dates from the days of ferrite-core memory
  ow archaic as techspeak most places outside IBM, but also still used in the UNIX community and by old-time hackers or those who would sound like them....
• unspots n. 1. Notional cause of an odd error. "Why did the program suddenly turn the screen blue?
  Sunspots, I guess." 2. Also the cause of bit rot -- from the myth that sunspots will increase cosmic rays, which can flip single bits in memory....
• BLT /B-L-T/, /bl*t/ or (rarely) /belt/ n.,vt. Synonym for blit.
  This is the original form of blit and the ancestor of bitblt....
• unspots: n. 1. Notional cause of an odd error. "Why did the program suddenly turn the screen blue?
  Sunspots, I guess." 2. Also the cause of {bit rot} --- from the myth that sunspots will increase {cosmic rays}, which can flip single bits in memory....
• BLT: /B-L-T/, /bl*t/ or (rarely) /belt/ n.,vt. Synonym for {blit}.
  This is the original form of {blit} and the ancestor of {bitblt}....
• pace-cadet keyboard n. A now-legendary device used on MIT LISP machines, which inspired several still-current jargon terms and influenced the design of EMACS.
  It was equipped with no fewer than seven shift key...
• quarter: n. Two bits. This in turn comes from the `pieces of eight' famed in pirate movies --- Spanish silver crowns that could be broken into eight pie-slice-shaped `bits' to make change.
  Early in American history the Spanish coin was considered equal to a dollar, so each of these `bits' was considered worth 12....