CP2114 Silicon Labs and Cirrus Logic Evaluation Kit (CP2114-CS42L55EK)

CP2114-CS42L55EK

Detailed Description

The CP2114-CS42L55EK USB to I²S audio evaluation kit allows a complete evaluation and customization of the CP2114 USB to I²S bridge and the CS42L55 codec from Cirrus Logic, including all GPIO, UART and IIC functions.

CP2114 Silicon Labs and Cirrus Logic Evaluation Kit (CP2114-CS42L55EK)

The CS42L55 evaluation board contains a pre-installed CS42L55 for evaluation and preliminary software develop-ment 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
  • CS42L55EB daughter card
    • CS42L55 Cirrus Logic codec
    • Analog-in/Analog-out
    • DSP engine
    • Integrated headphone class H amplifier
  • USB cable
  • Headphone
  • CP2114 Quick Start Guide
  • CP2114EK User's Guide

Evaluation Kit User Manual and Schematic

silabs.com

Other Names:

CP2114CS42L55EK, CP2114 CS42L55EK

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