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- 1 Microphone
- 1 audio 3.5 mono jack
- 2 audio 3.5 mm stereo jack (in and out)
- Onboard speaker connector using terminal blocks (stereo)
- Onboard audio codec (TLV320AIC3254)
- Onboard class-D audio power amplifier (TPA2012D2)
The TLV320AIC3254EVM-K is a complete evaluation/demonstration kit for the TLV320AIC3254 audio codec. The kit includes a TLV320AIC3254EVM, and a USB-based motherboard called the USB-MODEVM Interface board. The TLV320AIC3254EVM-K software, the AIC3254 CS, is an intuitive, easy-to-use, powerful tool to (...)
- Full-featured evaluation board for the TLV320AIC3254 stereo audio codec.
- USB connection to PC provides power, control, and streaming audio data for easy evaluation
- Onboard microphone for ADC evaluation
- Connection points for external control and digital audio signals for quick connection to other (...)
DRIVERS & LIBRARIES
Linux Driver for TLV320AIC32X4
— The Linux driver supports the TLV320AIC32x family of Low-Power Stereo CODECs. The Linux driver supports communication through the I2C and SPI bus and interfaces with the Linux DAPM (Dynamic Audio Power Management for Portable Devices) class.
Linux Mainline Status
Available in Linux Main line: Yes
IDES, CONFIGURATION, COMPILERS & DEBUGGERS
PurePath™ Studio graphical development environment
— PurePathâ¢ Studio Graphical Development Environment is a powerful, easy-to-use tool designed specifically to simplify software development for Audio products with a miniDSP/ Audio Processing capability.
The GDE permits these devices to be programmed to support the processing requirements of a wide (...)
SLAC640.ZIP (77 KB)
Design tools & simulation
SLAM153A.ZIP (118 KB) - IBIS Model
Coefficient Calculator For Digital Biquad Filters
— COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)
Wi-Fi Audio Streaming Application for SimpleLink Wi-Fi CC3200 Launchpad
— This SimpleLink Wi-Fi CC3200 LaunchPad and Audio BoosterPack design brings Wi-Fi audio streaming capability to new applications as well as existing ones such as HD digital speakers. It enables the capture, streaming and playback of audio from a digital microphone or a stereo/mono audio jack to (...)
High Performance Capacitive Sensor Front-End Reference Design
— The TIDA-00662 is a high performance capacitive sensor front-end reference design. With the usage of an audio codec including a programmable miniDSP functionality impedance measurement and change in phase detection is realized. The frequency-domain sensing front-end is for pressure and flow (...)