Just need to check

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Ray P
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#1 Just need to check

Post by Ray P »

I'm working on a DAC project that will use a JLSounds I2SoverUSB board on it's input. Unfortunately I have to deal with a 'flag' mismatch - I need to use the functionality of pins 18 & 20 on the JLSounds board
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but the DAC is expecting the flags reversed (i.e. Pin 18 needs to be low for PCM and high for DSD).

Will inserting something like this device give the required outcome? I think it will but thought I would check before proceeding.

https://www.ti.com/lit/ds/symlink/sn74l ... co.uk%252F

We're talking about Lo = 0V, Hi = 3.3V.

Thanks ever so.
Sorry, I couldn't resist!
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Nick
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#2 Re: Just need to check

Post by Nick »

Yep, that will be fine.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
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Ray P
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Location: Somerset

#3 Re: Just need to check

Post by Ray P »

Cheers Nick
Sorry, I couldn't resist!
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