Question about core sense amplifiers
v.slyngstad at frontier.com
Tue Mar 10 10:08:05 CDT 2015
I've got a technical question about core memories. I've been
looking, in particular, at the MC1540G sense amplifier. There's
an external capacitor that is supposed to be connected between
pins 1 and 10 (it looks like about .01uF was traditional). Maybe
I'm being thick this week, but I don't quite get what this does
for the circuit. It's part of the "DC restoration" section.
I think I have some idea what amplification and slicing mean
in this context, but "DC restoration" isn't firing any neurons.
Can any of you that have studied how core works help me
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