Posts: 349
Threads: 66
Joined: Apr 2007
Hi,
Fairly recently, a quick discussion came up regarding the HP75 Plug-module simulator manual and Jim Horn mentioned my having his copy. I did locate that binder and scanned the 40-page manual to pdf this evening. It may be accessed at:
http://www.pahhc.org/2011/HP75_PMS.pdf for anyone who would wish to download a copy.
Jake
Posts: 151
Threads: 8
Joined: Oct 2009
Wonderful! Thank you, Jake - I've often thought it would be fun to put that into a modern FPGA either in a plug-in module shell or even in the '75 itself. Of course, with my '75 long gone it's all acedemic but we engineers have a wierd sense of fun...
Posts: 217
Threads: 4
Joined: Mar 2010
I would also like to add my thanks to Jake for scanning this manual and making it available. I plan to build an expanded version of this, but fitting it into a module case is a little ambitious for me right now. At the very least I will end up with something that I could load ROM images into to expand my 75C. Now if I could only find an I/O ROM...