DED
Dark-Emitting Diode (that is, a burned-out LED). Compare SED, LER, write-only
memory. In the early 1970s both Signetics and Texas instruments released DED
spec sheets as AFJs (suggested uses included "as a power-off indicator").
[Jargon File]
Nearby terms:
DEC Wars « DECwindows « DECwrite « DED »
dedicated line » deductive database » deductive
tableau
|