- VCF South West - June 14 - 16, Davidson-Gundy Alumni Center at University of Texas at Dallas
- VCF West - Aug 2 - 3, Computer History Museum, Mountain View, CA
- VCF Midwest - Sept 7 - 8 2024, Schaumburg, IL
- VCF SoCal - Mid February 2025, Location TBD, Southern CA
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vrs42's latest activity
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vrs42 replied to the thread pdp-8/e address won't increment.Since it seems no part of MA is getting routed to the adder, that suggests to me a problem in the M8310, though I suppose it could be... -
vrs42 replied to the thread pdp-8/e address won't increment.Yes, I'd say that somehow the "old value" isn't getting to the adder, so all you ever get is the carry-in (1+0==1). I'm out for the...
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vrs42 replied to the thread Bus Loads M8320: Replacement for diode D664.Most uses of D664 do not seem super critical. Most signal diodes are probably close enough. (Not "in spec" mind you, but good enough.)...
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vrs42 replied to the thread Looking for dec-08-aj4e-pb.I think I've got aj1 covered. ... Those are the meta-data. The actual files described there should exist over in...
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I've got some files from Doug which tried to be this tape image, but it seems to be truncated. (There's no trailer.) It should have the...
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vrs42 replied to the thread Looking for PDP-8/E Floating Point Packages.I checked that it builds the original binary, and then added the source file as suggested. I've been finding there are files that I...
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vrs42 replied to the thread Looking for PDP-8/E Floating Point Packages.I have verified the dec-08-nfppa and dec-08-nfpea directories on my website: https://so-much-stuff.com/pdp8/software/dec.php...