On 10/09/2018 02:42 PM, dwight via cctech wrote: > CHM has these in their collection. Where are you located at? They don't look > really complicated. I'd think one could make one if they had a schematic. > > Dwight > > > ________________________________ > From: cctalk <cctalk-boun...@classiccmp.org> on behalf of Josh via cctalk > <cctalk@classiccmp.org> > Sent: Monday, October 8, 2018 9:42:22 AM > To: General Discussion: On-Topic and Off-Topic Posts > Subject: WTB: BPK-72 or Bubble Memory Dummy Module + Seed Module > > Currently working on restoring some bubble memories and I'm looking for > some modules originally included in Intel's BPK-72 development kit, > specifically the Dummy Load module and the Seed module. > > http://archive.computerhistory.org/resources/still-image/Intel/intel.dummy_seed_modules.102652232.lg.jpg > > These are used for testing a bubble memory system as well as repairing > bubble modules which have had some sort of failure which requires manually > re-seeding them. > > I have all the parts I need to work with the modules, I'm just missing > these parts. The manual shows the schematics, component values, and layouts > of both of these modules, so I can fabricate them myself if need be, but > wanted to see if anyone had them handy first. > > Thank you again! > > Josh The seed module is simple. The SM system with its driver, formatter, and controller is a whole other thing. I have two BPK-72s and they are interesting but 128Kb is not very big.
Allison
