its unpolished predecessor. D-FFs (flip-flops) marked. this predated degate, Nitram's silicon reverse engineering suite, but partly inspired it.
am I totally off there, @nitram2342 ?

@starbug ?

#DECT #DSC #sitel #scc14421 #speicherfund

the DECT DSC (DECT standard cipher, four conditionally clocked LFSRs (linear feedback shift registers)) in silicon.
as we had reverse engineered it in 2008.
from a national semiconductor device, sitel today.

#DECT #DSC #sitel #speicherfund

Dramatische Weihnachtspost an meine Mutter aus dem Jahr 1961.
#Speicherfund
(Edited). Stempel schlecht lesbar.
Es war 1951.
Gefunden bei Wikipedia:
Am 23. Dezember 1951 überrollte eine Douglas DC-6 der italienischen Linee Aeree Italiane (I-LUCK) bei der Landung auf dem Flughafen Mailand-Malpensa (Italien) das Landebahnende. Das Flugzeug wurde irreparabel beschädigt. Alle 28 Insassen überlebten den Unfall.
Der Weihnachtsgruss von John entkam den Flammen sehr knapp.
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the DECT DSC (DECT standard cipher, four conditionally clocked LFSRs (linear feedback shift registers)) in silicon.
as we had reverse engineered it in 2008.
from a national semiconductor device, sitel today.

#DECT #DSC #sitel #speicherfund

its unpolished predecessor. D-FFs (flip-flops) marked. this predated degate, Nitram's silicon reverse engineering suite, but partly inspired it.
am I totally off there, @nitram2342 ?

@starbug ?

#DECT #DSC #sitel #scc14421 #speicherfund

@mazzoo @nitram2342 its done using degate. maybe some early versions as I was the only? alpha tester :)
@starbug @nitram2342 No. That Image was done by me using gimp
@nitram2342 @mazzoo really? very accurate placing. I also started with ginp and excel. tracing was a pain in the ass
@starbug @nitram2342 hmm, pretty sure. I showed it to you in Balanstr/muc on my 2nd last ThinkPad. it was struggling due to 4GB RAM. you liked the idea of different colors for different cells.
also pretty sure I still have the xcf around somewhere...