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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (3 topics).
3 topics · 22 messages
Filtered by: #pll+enable ✕
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ADAU1452 PLL lock not working on custom PCB
Hello, everyone! We are developing a board with ADAU1452, which includes AD1938 and TPA3255. We have a problem: the ADAU1452 does not work on our board, but it works on another debug board nearby. Con
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AD1939 Failing to Verify PLL Lock ADSP-21489
Hi, I am working on an audio design using the AD1939 codec alongside Sharc ADSP-21489. The design is largely based on the audio features present in the ADSP-21489 ez-kit, as are the schematic and layo
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PLL Enable/Disable not working when selfbooted
adau1452 i2c selfboot Hello Community, we are having problems when trying to disable and re-enable PLL after ADAU1452 has self booted through I2C eeprom. Here is a brief description of my project: I b