Crossword clue: (computer science) coded instructions that are stored permanently in read-only memory

The most common answer is firmware (8 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

firmware 8 letters wn-def

(computer science) coded instructions that are stored permanently in read-only memory

microcode 9 letters wn-def

(computer science) coded instructions that are stored permanently in read-only memory