+acadiel Posted July 17 Share Posted July 17 Louis sent me this box in September 2021 with some of late John’s Guion’s documentation. (Louis passed away five months later in Feb 2022.) Some interesting stuff in here, including masters for the PGRAM documentation. The original art is super sharp! Be great if we had all this software in one place in Whtech. I don’t have any of the code, unfortunately, except for possibly one of the RS232 or disk DSR chips. 10 Quote Link to comment Share on other sites More sharing options...
Gary from OPA Posted July 17 Share Posted July 17 If you come across his notes on how to upgrade a normal pgram to a pgram+ I would love to see that, as I want to upgrade my card 2 Quote Link to comment Share on other sites More sharing options...
+FarmerPotato Posted July 17 Share Posted July 17 Wow! I never knew anything about these products. Some small upgrades, some very significant! 3 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 The "GRAMmer" board by Charles Brand in 1988. This was in John's files. 3 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 Various upgrade kits by John Guion. The disk controller upgrade, RS232 upgrade, and Multi Mod documentation. 3 1 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 Horizon RAM Disk documentation 4 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 For @Ksarul - scans of the original Gerbers and board layouts of the PGRAM. 4 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 A Rave99 Newsletter that I found stapled together in one of the envelopes that John Guion had his PGRAM advertised in. @Shift838 would love this 2 1 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 John was known for authoring great guides - this five pager on "running programs - hints for confusing cases" was not an exception" 4 Quote Link to comment Share on other sites More sharing options...
+acadiel Posted August 3 Author Share Posted August 3 And two miscellaneous scans - just like the cover sheet for the last one was in John's handwriting, here's a TI memory map in John's hand writing and some handwritten notes that were on the reverse for who knows what. I didn't scan some of the other items in here, because they're duplicates of what the community already has, like the PGRAM construction guide. But these are the gems - if someone wants to take all these 600DPI docs and clean them up, make PDFs and upload them to WHTech, I'd be greatly appreciative. 6 1 Quote Link to comment Share on other sites More sharing options...
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