Overview
The TLV320AIC3254EVM-K is a comprehensive evaluation and demonstration kit designed by Texas Instruments for the TLV320AIC3254 stereo audio codec. This kit is part of TI's modular EVM form factor, allowing for direct evaluation of the device's performance and operating characteristics, as well as easing software development and system prototyping. The kit includes a TLV320AIC3254EVM and a USB-based motherboard known as the USB-MODEVM Interface board. The USB connection to a PC provides power, control, and streaming audio data, simplifying the evaluation process.
Key Specifications
| Specification | Description |
|---|---|
| Brand | Texas Instruments |
| Analogue Function | Evaluation Board |
| Kit Classification | Evaluation Kit |
| For Use With | TLV320AIC3254 |
| Power Source | USB or external power supply |
| Interface | USB, I2C, SPI, I2S, AC97 |
| Onboard Components | Onboard microphone, TAS1020B USB controller |
| Software Support | AIC3254 Control Software, PurePath Studio Development Environment |
Key Features
- Full-featured evaluation board for the TLV320AIC3254 stereo audio codec.
- USB connection to PC for power, control, and streaming audio data.
- Onboard microphone for ADC evaluation.
- Connection points for external control and digital audio signals.
- Extensive audio routing, mixing, and effects capabilities.
- Support for adaptive filtering, parametric equalizer, and dynamic range compression.
- Headset detection capabilities.
- Comprehensive software tools including AIC3254 Control Software and PurePath Studio Development Environment.
Applications
The TLV320AIC3254EVM-K is designed for various audio-related applications, including:
- Audio codec evaluation and development
- System prototyping for audio systems
- Software development using PurePath Studio Development Environment
- Prototyping and connection to other circuits or input devices
Q & A
- What is the TLV320AIC3254EVM-K used for?
The TLV320AIC3254EVM-K is used for evaluating and demonstrating the TLV320AIC3254 stereo audio codec, as well as for software development and system prototyping.
- How is the TLV320AIC3254EVM-K powered?
The TLV320AIC3254EVM-K can be powered via a USB connection to a PC or through an external power supply.
- What interfaces does the TLV320AIC3254EVM-K support?
The kit supports USB, I2C, SPI, I2S, and AC97 interfaces.
- Does the TLV320AIC3254EVM-K come with onboard components?
Yes, it includes an onboard microphone and a TAS1020B USB controller.
- What software tools are available for the TLV320AIC3254EVM-K?
The kit is supported by the AIC3254 Control Software and the PurePath Studio Development Environment.
- Can the TLV320AIC3254EVM-K be used for external control and audio signals?
Yes, it provides connection points for external control and digital audio signals.
- What are some of the audio processing capabilities of the TLV320AIC3254EVM-K?
The kit supports extensive audio routing, mixing, and effects, including adaptive filtering, parametric equalizer, and dynamic range compression).
- Does the TLV320AIC3254EVM-K support headset detection?
Yes, it provides headset detection capabilities).
- How do I set up the TLV320AIC3254EVM-K?
The setup involves installing the TLV320AIC3254EVM on the USB-MODEVM Interface board, connecting via USB to a PC, and installing the necessary software).
- What operating systems are supported by the TLV320AIC3254EVM-K software?
The software is compatible with Microsoft Windows operating systems (Win2000 or XP)).
