Looking for PDP8/A RL01 boot proms.

22 Jul 2010

...
  > You'll
need to burn the images into 82s126 chips...  
 Looks like the 74S387 is another cross.  Jameco has them for $4 each. 
Most of these bipolar PROMs had many 'crosses', but for reading only. The 
programming methods are manufacturer-specific. Once programmed, the chips 
behave identically, so the PDP8/a (or watherver) doesn't care.

So make sure whatever programmer you use can program the particular chip 
you are getting, and not just one that's a cross for it. Then you shoupd 
have no problems.

-tony

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Looking for PDP8/A RL01 boot proms.