He saved you from wasting years of your life, like William Shanks did.
He saved you from wasting years of your life, like William Shanks did.
-- John Larkin Highland Technology, Inc lunatic fringe electronics
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-- John Larkin Highland Technology, Inc lunatic fringe electronics
Except you are creating a gate from the wire connection.
The original problem was not a transistor level design issue, it was a statement of logic. Something you don't fully understand perhaps?
Rick C.
mandag den 28. januar 2019 kl. 01.42.43 UTC+1 skrev John Larkin:
I assume the OP meant theoretical, writing a boolean expression with only XORs
"Tom Del Rosso" wrote in message news:q2laj6$kp3$ snipped-for-privacy@dont-email.me...
Current steering/shunting with small voltage swings, which keeps the speed reasonable on the backend. (In the application I'm talking about, it's only used to amplify the signal, ultimately to make a gate driver; but additional logic could be added very easily.)
Tim
-- Seven Transistor Labs, LLC Electrical Engineering Consultation and Design
He didn't say that, so I didn't assume it. He did say "gates", not equations.
Give it a try.
-- John Larkin Highland Technology, Inc lunatic fringe electronics
Well, yeah, that's how you make an XOR out of diode ANDs and transformer inversion.... AKA a diode mixer.
Amusing; I saw a math combination problem, you saw a electrical costruction problem. I'm satisfied with the 'prove-or-disprove' mathematical resolution. For electrical construction, I'd get a NAND from the collection before trying to employ XORs.
Read about the Boolean base : the set of Boolean functions which can produce all other Boolean functions.
NAND by itself is a base. NOR by itself is a base. AND and NOT are together a base. OR and NOT are together a base. AND and XOR and 1 (i.e. CONSTANT 1, or constant function TRUE ) are a base.
XOR by itself is not a Boolean base.
JL effectively implied that XOR and 1 (i.e. CONSTANT 1, or constant function TRUE ) are a base.
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