CP2114 Silicon Labs and Texas Instruments Evaluation Kit (CP2114-PCM1774EK)

Detailed Description

The CP2114-PCM1774EK USB to I²S audio evaluation kit allows a complete evaluation and customization of the CP2114 USB to I2S bridge and the PCM1774EK codec form Texas Instruments, including all GPIO, UART and IIC functions.

This evaluation board is ideal for customers who want to evaluate a feature-rich DAC that supports DSP capabilities and analog mixers.

The PCM1774 evaluation board includes contains a pre-installed a PCM1774 for evaluation and preliminary soft-ware development with the CP2114 evaluation board.

CP2114 features:

• Enumerates to the host as a Standard USB Audio Device and HID Consumer Control supporting:
  • USB Digital Audio Out (Audio Playback Device)
  • USB Digital Audio In (Microphone/Recording Device)
  • HID Consumer Control handling standard volume and mute functionality
• Pre-configured support for 3 commercial DACs
• Tested for USB plug & play and audio quality on all major operating systems
• UART interface using standard USB HID device class
• 12 Configurable GPIO Pins with Alternate Functions

The Evaluation Kit includes:

• CP2114EB board
• PCM1774EB EB daughter card
• PCM1774 TI DAC
  • DSP engine
  • Analog mixer
  • Integrated headphone amplifier
• USB cable
• Headphone
• CP2114 Quick Start Guide
• CP2114EK User's Guide

Evaluation Kit User Manual and Schematic

silabs.com

Other Names:

CP2114PCM1774EK, CP2114 PCM1774EK