Part Number: PCM5121 Tool/software: Hello there,
I have a working prototype consisting of a wireless kit that sends analog audio over a wireless link to a receiver that outputs the signal also in analog format:
1-Analog input to AK5720 ADC to a Wireless…
Part Number: PCM5121 Tool/software: Hi
My customer are using two pcs of PCM5121 on the same PCB.
they do below setting first
Reg 0x02 standby RQST=1
Reg 0x00 reset RSTM=1, RSTR=1
Reg 0x02 active RQST=0
and then they try to do volume control for both…
Part Number: PCM5121 Dear TI,
My hardware produce the following signals to a PCM5121 in I2C, slave mode:
* 32-bit Left Adjusted, two's complement L/R audio samples at 312.5kHz
* LRCK at 312.5kHz
* BCK at 20MHz (64*Fs)
* SCK at 40 MHz (128*Fs)
I…
Part Number: PCM5121
Hello all,
I am working on a new board that uses an PCM5121, it is connected to an ESP32S3 microcontroller.
Here is the schematic related to the PCM5121:
I would like (but there is no absolute need) to use the PCM as a slave. I…
Part Number: PCM5121 Other Parts Discussed in Thread: PCM5142
Hello,
How to configure the 1.1 channel output? During debug,EQ1 and EQ 2 are sync, how to configure them independently, for example EQ1 is used for low-pass filter and EQ2 is used for high…
Part Number: PCM5121 Hello,
I am using PCM5121 and I am providing 24.576MHz to SCK/BCLK with Fs of 192KHz. The LRCK width is one cycle. I have programmed it in TDM/DSP mode. Also, the Auto clock mode is enabled.
The problem is that the Right channel data…
Part Number: PCM5121 Hi
My customer care about data transmission time of PCM5121. So l would like to know what is t he delay time range of audio data from input to output? Maybe several μs?
Thanks,
Amber Si
Part Number: PCM5121 Hi team,
For hardware master mode, where the BCLK and the LRCLK are supplied by the PCM512x chipset,
How does the PCM512x knows what fs is to clock out by the LRCLK since there are several choices .
For example: when sck is supplied…
Part Number: PCM5121 Hi Team,,
My customer is currently looking at using TI Audio DAC for their project.
They are currently looking at PCM5121. Please see the below enquiry:
Pin 14 can be use to choose between I2S Master or I2S slave, and pin 24 can be…