Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

question: VS1053 + MERUS audio, how to connect to each other? #12

Open
dibalavs opened this issue May 29, 2023 · 0 comments
Open

question: VS1053 + MERUS audio, how to connect to each other? #12

dibalavs opened this issue May 29, 2023 · 0 comments

Comments

@dibalavs
Copy link

Hello
Try to use next chain:

ESP32 -> [SPI] -> VS1053 -> [I2S] -> MA12070P

So digital output of VS1053 connected directly to MA12070P.
But as a result, I hear silence.

How to connect them together?

VS1053 produces BCKL - 1.5Mhz with 16bit width may be it is not enough for Merus Audio?
Also I tried to use MCLK from VS1053 (it generates 12.288 Mhz) to Merus, without no success.

If I connect Merus directly to ESP (BCLK = MCLK = 2.88Mhz and 32bit width) all works.

Does anybody is able to connect this 2 chips to each other?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant