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PGA BASED FUNCTION TESTER
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10 Dec, 2016 @ 12:02pm
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Red Haze
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PGA BASED FUNCTION TESTER

Description
I created this puzzle to force a solution which requires using the PGA component only. Let me know if you manage to complete it using other parts!
Popular Discussions View All (1)
5
22 Nov, 2020 @ 7:35am
Power usage?
Simon
8 Comments
< >
Verdammte Heinz 4 Sep, 2023 @ 5:56am 
Nice puzzle, tried really hard to do what Galtor did below but couldn't fit it either. Then realized the solution. 10 / 642 / 0, no optimization for power
Cocoa 27 Aug, 2022 @ 9:13pm 
The power can be saved to 597 when the left PGA transfers the following boolean values to the right PGA:

out1 = (2x > y + z)
out2 = (2x == y + z)
Dan 15 Mar, 2022 @ 5:00am 
It is possible to optmize it for power.
My solution: 597 power.
Galtor 28 Nov, 2018 @ 9:16am 
Makes me feel silly now. That was a perfect hint.
stuff_123321 28 Nov, 2018 @ 2:23am 
Galtor: two PGAs.
Galtor 15 Oct, 2018 @ 9:06am 
I'm sure I'm missing something simple, but the board prevents me from using either all three inputs or all three outputs from the PGA. I could use a logic gate on the output side to take two of the outputs and make the third, but there's not enough room to wire that up either. So, while I can get the logic programmed on the PGA fairly simply, I haven't figured out how to wire up the board and get it to work. Can anyone who finished this offer a suggestion/hint?
SIGSTACKFAULT 2 Mar, 2018 @ 10:17am 
Truth table:
xyz LMD
000 000
100 011
010 101
110 011
001 101
101 011
011 101
111 000
SIGSTACKFAULT 2 Mar, 2018 @ 10:06am 
Made up the truth table in Excel then made that, instead of the actual function. 10/615/0