Hand-wired core for ROM?

10 Apr 2015

I don't know about DEC but the Apollo Nav computer used 'rope' memory as ROM

On 10/04/2015 15:38, geneb wrote:
...
  Did the PDP14 (or any machine of that era) ever use
hand-threaded (by 
 the end user) core boards as ROM?

 tnx.

 g.