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80 Series Newbie
07-21-2015, 12:36 PM
Post: #8
RE: 80 Series Newbie
(07-21-2015 08:25 AM)Martin Hepperle Wrote:  are you aware of the PRM-85 project?

I acquired a PRM-85 a while back, it works great. I reprogrammed the EPROM on mine from the original 85A version to work with the 85B I later acquired. If anyone is going to make a similar board, you might consider placing a switch that would be easily accessible when the board is mounted in a module case, such that the service ROM could be quickly enabled and disabled without having to open the case.
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Messages In This Thread
80 Series Newbie - Dave Frederickson - 07-20-2015, 03:20 PM
RE: 80 Series Newbie - Dave Frederickson - 07-20-2015, 04:53 PM
RE: 80 Series Newbie - Martin Hepperle - 07-21-2015, 08:25 AM
RE: 80 Series Newbie - Sylvain Cote - 07-21-2015, 12:02 PM
RE: 80 Series Newbie - cruff - 07-21-2015 12:36 PM
RE: 80 Series Newbie - Dave Frederickson - 07-23-2015, 04:04 AM
RE: 80 Series Newbie - Dave Frederickson - 08-14-2015, 01:49 AM



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