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PGA BASED FUNCTION TESTER
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10 dec 2016 om 12:02
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PGA BASED FUNCTION TESTER

Omschrijving
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!
Populaire discussies Alles weergeven (1)
5
22 nov 2020 om 7:35
Power usage?
Simon
8 opmerkingen
< >
Verdammte Heinz 4 sep 2023 om 5:56 
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 om 21:13 
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 mrt 2022 om 5:00 
It is possible to optmize it for power.
My solution: 597 power.
Galtor 28 nov 2018 om 9:16 
Makes me feel silly now. That was a perfect hint.
stuff_123321 28 nov 2018 om 2:23 
Galtor: two PGAs.
Galtor 15 okt 2018 om 9:06 
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 mrt 2018 om 10:17 
Truth table:
xyz LMD
000 000
100 011
010 101
110 011
001 101
101 011
011 101
111 000
SIGSTACKFAULT 2 mrt 2018 om 10:06 
Made up the truth table in Excel then made that, instead of the actual function. 10/615/0