Part Number: TLV320ADC5140 Other Parts Discussed in Thread: PUREPATHCONSOLE Tool/software: Hello Expert,
Do you mind helping to approve the access of TLV320ADC5140 GUI in PPC3 for the following MYTI account?
mjtang@streamax.com
qsjiang@streamax.com
…
Part Number: TLV320ADC5140 Tool/software: We use TLV320ADC5140 chip to collect signals from 8 digital microphones, but we found that the phases of signals from different channels have significant issues, with large deviations. So we connected IN1P_GPI1…
Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320AIC3204 I'm looking at using a TDM bus with
2 TLV320ADC5140 in digital PDM mode, for 16-channels
1 TLV320ADC5140 in analog mode, for 4 channels
3 TLV320AIC3204, for another 6 ch…
Hi Guy
It seemed that you had submitted the two same questions via e2e. I have answered you in another thread( TLV320ADC5140: Ti pcmdevice-core.c does not compiles with kernel-5.10.158 - Audio forum - Audio - TI E2E support forums ). Let me know whether…
Part Number: TLV320ADC5140 Tool/software:
Hi,
We have two ADCs that are connected to a master. TI ADC MCLK is supplied by an external clock due to inaccurate samples received by the master when mclk is provided by the master. 4 channel inputs are connected…
Hi Guy
We weeks ago, I suggested you using this code. lpaa-android-drivers/pcmdevice-linux-driver - Unnamed repository; edit this file 'description' to name the repository.
Here is the example to how to integrate the pcmdevice driver and set the…
Part Number: TLV320ADC5140 The customer is using TLV320ADC5140 to sample four analog microphone signals.
Because the I2S host is a standard I2S and cannot be modified, only tlv320adc5140 can be connected to the standard I2S interface.
Whether it is available…
Hi Shenghao Ding,
The dts setting above is working with kernel-5.10.158 when I use tlv320adcx140.c
which comes with main stream kernel:( Only problem i had was volume or very low in this case so i migrated to pcmdevice package as per your advice)
So I…
Hi Daveon,
We finally could test the TLV320ADC5140 at 96kHz sampling rate. I can confirm that at 96kHz we do have 2 BiQuad filters available per channel.
So the application note ( https://www.ti.com/lit/an/sbaa381a/sbaa381a.pdf?ts=1707467053335&ref_url…