Hi Pero
Since aic3101 is used in this project, however I found following definition in PB-I2C2-TLV320AIC3104.dts
tlv320aic3104: tlv320aic3104@18 { #sound-dai-cells = <0>; compatible = "ti,tlv320aic3104"; reg = <0x18>; gpio-reset = <&gpio3 20 0>; …
Aaron,
You are correct that this driver was made by TI many years ago for the TLV320AIC33 and it also works for the AIC310x series as well. I will repeat again that while this driver is still on TI’s website, we are unable to provide support for it…
Part Number: TLV320AIC3106 Other Parts Discussed in Thread: TLV320AIC3007 , TLV320AIC33 , TLV320AIC3104 , Tool/software: Linux Hi Sir,
Our customer is using NXP processors and can able to find machine drivers for AIC30XX and AIC23X
After I checked…
Part Number: AM3352 Other Parts Discussed in Thread: TLV320AIC33 , AM3358 ,
Tool/software: Linux
Hi,
I am trying to make an 8 slot tdm rx/tx with mcasp. We are going to connect a fpga, so we don't need a codec. Below shows my dts file. I used a dummy…
Hello,
Thank you for your interest in the TLV320AIC3106 product.
1.) Yes, the device supports full-duplex audio through simultaneous communications on the DIN/DOUT audio serial interface lines.
2.) I2C is often easier to implement in the host processors…
Gregor,
I stand corrected. I will inquire with the design team why this is the case.
regarding your question about noise, yes, this out of band noise is normal. Please take a look at the application reports below:
Out-of-Band Noise Measurement Issues…
Hi,
Thanks for your post.
I think, three fully-differential analog inputs can similarly be mixed into the right ADC PGA as well, consisting of LINE1RP-LINE1RM, LINE2RP-LINE2RM, and LINE1LP-LINE1LM. There are various differential mixing configuration…
Hi, Nigel,
The PCM186x family of audio ADCs have an option to be configured in TDM mode. In this mode, PCM186x devices require a fixed 256×Fs BCLK, allowing up to eight channels of 32-bit data in a single audio serial bus. Please refer to below diagram…
Hi Denny,
Power Supplies
• Power supply decoupling looks good. Please place the decoupling capacitors as close to the device as possible in the layout.
• There is a recommended power supply bring-up sequence mentioned in the data sheet. We also…
