FlexGUI Mixed Signal Audio Software

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Version 8.01 (ZIP - 15.4 MB)
Supported OS: Windows 10 (32 and 64Bit), Windows 8.1 (32 and 64Bit), Windows 7 (32 and 64Bit), Windows XP (32 and 64Bit)
Critical Note: FlexGUI v8.01 requires target-board firmware v0.800. If unsure about the firmware version on the target board, follow the Firmware Upgrade Instructions below.

Firmware Upgrade Instructions

Note: The following steps must be taken using a PC running Windows XP.

  1. Ensure the target board is listed in the Supported Boards table below.
  2. Using the Windows Control Panel, uninstall any previous versions of FlexGUI.
  3. Download and install the latest FlexGUI release package (Version 8.01).
  4. Connect the board to an available COM or USB port on your computer.
  5. Apply power to the board.
  6. Launch the software.
  7. Follow on-screen command firmware update prompts.
  8. Turn off power to the board.The firmware update is now complete, and the target board is now able to be used with FlexGUI Version 8.00 on a PC running any of the supported operating systems.
  9. Repeat steps 5 and 6 to use the FlexGUI on the presently connected PC.

Installation Instructions

  1. Ensure the target board is listed in the Supported Boards table below.
  2. Using the Windows Control Panel, uninstall any previous versions of FlexGUI.
  3. Download and install the latest FlexGUI release package (Version 8.01).
  4. Connect the board to an available COM or USB port on your computer.
  5. Apply power to the board.
  6. Launch the software.

Supported Boards

Documentation for your board is available on the product pages accessible through the links in the tables below.

Disclaimer: CRD441X0, CRD4525, CRD44130, CRD44150 require Windows XP.

A/D Converters

CDB5345: Evaluation board for the CS5345 104 dB, 192 kHz Stereo Audio A/D Converter With Mux And PGA

CDB5346: Evaluation board for the CS5346 103 dB A/D Converter with 6:1 Mux

CDB53L30: Evaluation board for the CS53L30 Ultra Low Power, 4-Channel Microphone A/D Converter With TDM Interface

D/A Converters

CDB4364: Evaluation board for the CS4364/84 24-bit, 6- and 8-Channel D/A Converters with DSD Support, Low-Latency Digital Filtering, TDM Interface and Single-ended Output Architecture

CDB4384: Evaluation board for the CS4364/84 24-bit, 6- and 8-Channel D/A Converters with DSD Support, Low-Latency Digital Filtering, TDM Interface and Single-ended Output Architecture

CDB4392: Evaluation board for the CS4392 114 dB, 24-Bit, 192 kHz Stereo D/A Converter with DSD Support

Low Power Products

CDB42L73: Evaluation board for the CS42L73 Low Power Mobile Stereo Codec

CDB53L30: Evaluation board for the CS53L30 Ultra Low Power, 4-Channel Microphone A/D Converter With TDM Interface

Mono/Stereo Codecs

CDB4245: Evaluation board for the CS4245 104 dB, 24-Bit, 192 kHz Stereo Audio Codec with Mux and PGA

CDB4265: Evaluation board for the CS4265 104 dB, 24-Bit, 192 kHz Stereo Audio Codec with Mux and S/PDIF Transmitter

Multi-channel Codecs

CDB4244: Evaluation board for the CS4244 4-in/4-out Audio Codec with PCM and TDM Interfaces

Portable Codecs

CDB42L73: Evaluation board for the CS42L73 Low Power Mobile Stereo Codec

Volume Controls

CDB3308: Evaluation board for the CS3308/18 High-Performance 8-Channel Analog Volume Control

CDB3318: Evaluation board for the CS3308/18 High-Performance 8-Channel Analog Volume Control

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Comprehensive Solutions