Part Number: PCM1863 Tool/software: Subject: Assistance Required for Configuring PCM1863 with Digital Microphone
Dear TI Support Team,
I am currently working with the PCM1863 and have connected a digital microphone to the device. The microphone data…
Part Number: PCM1863 Hi Experts,
Can you help troubleshoot the issue below?
for my project it is necessary to be able to switch between the different input ports. When I try to change the dsp register configuration by following the programming sequence…
Part Number: PCM1863 Tool/software: My question is when I use PCM1863 EVK with PCC2 software The input signal I want to detect is input by R/L of VIN1 What I do in SLEEP mode is as follows: 1. Write Register 0x70 BIT 1 as 1 >>>Set the mode to SLEEP mode…
Part Number: PCM1863 Other Parts Discussed in Thread: TAA5212 , TLV320ADC5140 , TLV320ADC6140 , PCM6340-Q1 Tool/software: Hi Sir,
My customer is testing the PCM1863, and the input signal is from the XLR connector.
When they used the 0dBu level input…
Part Number: PCM1863 Tool/software: Hello E2E Experts,
Good day.
During my project with PCM1863, I was able to initalize the chip (pll, etc) in a way, that I'm now in Fade In state and I can see the MCLK, SLCK and LRCK signals on I2S bus. But I'm…
Part Number: PCM1863
Tool/software:
Hi all, I am facing a noise/crackling problem with in my design using the PCM 1863 as ADC which is connected as clock master to a DSP (which sends the MCLK) on the digital side, which on its serial output is connected…
Part Number: PCM1863 Tool/software: Hi,
I have a customer using this device and they are hoping for some clarification for the pin setup as the data sheet lists the following
However, Figures 58, 64, and 66 are all connected to a 2.2uF decoupling…
Part Number: PCM1863 Hello,
My customer wants to use 100uF for VREF and 220uF for VDD as they have found this gives the best audio performance. Are there any issues with these values?
Thanks,
Michael
Part Number: PCM1863 I have a concern about a possible leakage path on my board on the VREF pin. There is the possibility of surface contamination which can create a leakage path thru/around the 2.2uF cap we have from VREF to GND. (The data sheet says…
Part Number: PCM1863 Tool/software: Hi, I am looking for a solution to wake up my system from sleep state with a digital audio signal. With analog inputs of the pcm1863 it works without any problem using the energysense interupts. Would it be possible…
