Part Number: TLV320AIC34 Tool/software: Hello Abigail Leonardi .
I am seeing an issue with the setup of the codec in which registers 79, 86 and 93 are reading "Not all programmed gain have been applied" (D1 bit is set) when I attempt to set the Output…
Part Number: TLV320AIC34 Tool/software: There are two codecs tlv320aic34 connected to mcasp1 on am62x, both A and B part of the codecs are being used, which means we have four codecs share the same cpu dai, they also share the same AXR0 for send and AXR1…
Part Number: TLV320AIC34 Tool/software: Is there any guide or document how the alsamixer controls works ? how to add new Kcontrols to the driver the complete flow from alsamixer to Kcontrol to driver to register how the flow happens ? kindly guide me
Part Number: TLV320AIC34 Hello,
Re asking this question as the answer given in TLV320AIC34: analogue input - Audio forum - Audio - TI E2E support forums seems to answer a different question. But the circuit diagram you presented seems to inadvertently…
Part Number: TLV320AIC34 Tool/software: Hello team,
We are using TLV320AIC34: codec in one of our embedded device, which runs yocto linux. Now we are facing an issue related to run time sample rate changing.
ex. suppose the codec is running with 48k…
Part Number: TLV320AIC34 Other Parts Discussed in Thread: TLV320ADC3140 dear
TLV320AIC34 4 channels ADC DAC, and achieve 8 channels ADC DACcross cascade ？thanks in advance
Part Number: TLV320AIC34 Other Parts Discussed in Thread: AM5728 ,
Hi,
I am using AM5728 processor and tlv320aic34 audio codec. The audio input section architecture is as follows :
The differential amplifier AD8231 used is a unity gain.MAX9814…
Part Number: TLV320AIC34 Hello,
Does the TLV320AIC34 chip require external half rail bias on the microphone analogue inputs such as LINE1LP_A and LINE1LM_A to ensure symmetrical signals are between -0.3V and 3.3V?
The reason I ask is that for example…
Part Number: TLV320AIC34 Hello!
2 questions:
1, now we use TLV320AIC34 as the audio interface chip, through the I2S audio signal transmission to CPU, but the CPU I2S interface is half duplex, communication only three signals (BCLK, LRCLK, SDATA),…
Part Number: AM5728 Other Parts Discussed in Thread: TLV320AIC34 Hi,
I am using AM5728 processor and tlv320aic34 audio codec. The audio input section architecture is as follows :
The differential amplifier AD8231 used is a unity gain.MAX9814 is…
