Part Number: PCM6260-Q1 Tool/software: Hi team,
Customer met some problems for PCM6260-Q1. You can find the details as below. Please help provide some suggestions.
Besides, do we have purepath tool that can help on this debugging? I shared this one( https…
Part Number: PCM6260-Q1 Tool/software: we used differential channel for line. when we test full sca le (+-1v) it seems not set with 0dbFS around, and half scale is -8dbFS around, which address can adjust the gain？ CF1（6dB now） or CF3（defult）
Hi Rubin,
In the attached schematic, the INM looks to be directly shorted to GND.
As per the PCM6260-Q1 datasheet, the recommendation for AC-coupled single-ended input is as shown below:
Thanks and Regards,
Lakshmi Narasimhan
Part Number: PCM6260-Q1 Tool/software: Hi Expert,
My customer is using differential input microphone in automotive application, the cable is long but it's hard to find a GND pin from connector to connect shielding layer.
Do we need shielding twist…
Part Number: PCM6260-Q1 Tool/software: Hi expert,
My customer wants to use 6260 to measure an analog signal from DAB system. They plan to use line in mode for one channel.
What will change if I switch mircophone input to line input for channel config…
Part Number: PCM6260-Q1 Tool/software: Hi team,
For PCM6260-Q1, customer would like to use line input, I see in datasheet, only AC-coupled support line input, they need to use AC coupled, right?
Thanks and Best Regards,
Will
Part Number: PCM6260-Q1
Hi
The customer currently uses two PCM6260, and two devices appear in /proc/asound/pcm and /proc/asound/cards But when using the conf switch in the bin file of the firmware, the second pcm6260 cannot be applied. When using arecord…
Part Number: PCM6260-Q1 hi expert,
my customer is confused about below register, what is mean and how to set.
1 how to understand the bit 1 and bit 0 , if set them to 1 what happened
2how to understand the bit5-7, if change the default set, what ha…
Hi Daveon
Adjusting the "ground capacitance" and "ground capacitance" of INxP and INxM will help the resistance of MICBIAS. Currently, when adjusting the channel Gain, the recorded signals can be received. Thank you for your help. …
Part Number: PCM6260-Q1 Hi Expert,
My customer would like to test SNR, THD+N, Dynamic range parameters on their PCB level with PCM6260-Q1.
May you kindly share some guidelines for these tests? And I also wonder that how can we measure the output signal…
