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ADAU1452 DSP Board + AD1938 Audio CODEC Board 192KHz 24Bit + USBi Emulator Burner USB Programmer
Board Features:
- The new version of DSP board is equipped with MCU_STM32F103C8T6.
- AD1938_CODEC decoder board added with a MCU for soft control, which can set the sampling rate and audio interface type.
- On-board routines provide input or output IIS/SPDIF (optical fiber/coaxial selection) interface.
-
Factory setting is 192K_TDM format, OUT3 / OUT4 are pass-through
interfaces, and OUT1/OUT2 is the output interface in stereo divide-by-2
mode.
- S1 Button: Input selection. Blue light flashes for SPDIF
input, red light for IN2 analog input, and green for IN1 analog input.
- S2 Button: Preset EQ switch. A total of 10 EQ presets.
- S3 Button: Super bass switch. Useful in electronic crossover subwoofer channel, it is turned on by default.
- Three-color LEDs respectively display input channel and working status by flashing.
-
One STM32 MCU is reserved on the board, and the MCU can be selected to
control DSP, and USB/UART/SPI port can be reserved. It can also be used
as a MCU development board.
- Potentiometer ADC collection for volume control, LED drive example.
Package Included:
- 1 x DSP Board + CODEC + USBi
USBi Emulator:
- Enhanced version for factory use is available for the development of simulation and production mass production tools.
-
Add self-test function on the official firmware; plug and play, no
power-on sequence requirements; aluminum alloy casing, laser engraving
will never fade.
- Tri-color status indication: self-test/SPI/I2C.
-
Official firmware supports for all SigmaStudioDSP and SHARC series,
experience long-term work, dedicated to engineers in the industry,
stable /efficient!
Note: Other items pictured are not included, for demonstration purposes only.
-
USBi Prohibited Status: Red LED indicates. Red LED will light up when
power on, and turn to green after 1sec, indicating that firmware is
loaded normally and self-check has passed.
- I2C connection Status: Green light displays, flashing when data is transmitted.
- SPI Connection Status: Blue LED indication.