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February 28, 2021 Archives
Sunday, February 28, 2021
CONTEXT: Why Do Space Probes Still Use Monochrome Cameras?
Posted at
15:12
TRACKING WITH CLOSEUPS: History and Evolution of Dynamic RAM and CPU Interface
Halo! here is your unroll: a short but highly technical history of DRAM - dynamic random access… https://t.co/mtBKZx1dWi Talk to you soon. 🤖
— Thread Reader App (@threadreaderapp) February 28, 2021
This is a long and detailed technical thread on how dynamic RAM has evolved over the years, particularly in how it interfaces to external components. The tricks used to improve interface bandwidth will make you shudder: adaptive tuning to compensate for signal propagation delays which vary with supply voltage and temperature, for example.
Posted at
13:53
CONTINUITY: Why π^π^π^π Could Be an Integer
Posted at
12:28