Part Number: TLV320DAC3100 Other Parts Discussed in Thread: TLV320DAC3120 Hi,
I am looking for the IC to connect a loudspeaker (mono) to an i.MX6 processor running Embedded Linux. I have found out your TLV320DAC31xx device and I have a few hardware and…
Itay,
The MCU will send the audio data through SAI interface (generally called I2S in TLV320DAC3100 documentation). You can find our reference code in the Design & Development section of the device product folder: https://www.ti.com/tool/TLV320DAC31XX…
Class D amplifiers are basically switching amplifier or PWM amplifier used in audio devices. The audio signal is used to modulate a PWM carrier signal which drives the output devices, with the last stage being a low pass filter to remove the high frequency…
Hi,
Thanks for your support .
Now I am not getting unsupported frequency error.
When I tried to play audio , am not hearing any sound from microphone.
Here is my debug prints while playing audio and I attached dmesg and driver c file
debug.txt
…
Part Number: AM4378 CPU:AM4378
SDK:07.03.00.005
Kernel:5.4.106
sgx:ti-sgx-ddk-km-1.17.4948957
kernel log:
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.4.106+ (root@monitor1804) (gcc version 9.2.1 20191025 (GNU Toolchain…
Hi,
I didn't find a source in the linux kernel for the tlv320dac31xx devices. Checked both TI kernel & mainline kernel.
I think you need to ask in the audio converters forum about available bare metal code examples & implement the driver yourself…
Part Number: TLV320DAC3120 Other Parts Discussed in Thread: AM5728 Hi All,
We use TLV320DAC3120 in AM5728...
And I can't play music....
Here is my circuit diagram:
And my SDK : ti-processor-sdk-linux-am57xx-evm-05.01.00.11
Here is my dts configure…
