CRD-5378 Cirrus Logic Inc, CRD-5378 Datasheet - Page 8

• Manufacturer Part Number: CRD-5378
• Description: Audio Modules & Development Tools Ref Bd LP Sngl-Ch Decimation Filter
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-5378

• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• Supply Current: 100 mA
• For Use With/related Products: CS3302A, CS5373A, CS5378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.3
1.3.1
The PC hardware requirements for the Cirrus Seismic Evaluation system are:
1.3.2
Important: For reliable USB communication, the USBXpress
Evaluation Software installation but before launching the application. The USBXpress driver files are in-
cluded in a sub-folder as part of the installation.
To install the Cirrus Logic Seismic Evaluation Software:
An application note,
Logic web site with step-by-step instructions on installing the Seismic Evaluation Software.
1.3.3
Important: For reliable USB communication, the USBXpress
Evaluation Software installation but before launching the application. The USBXpress driver files are in-
cluded in a sub-folder as part of the installation.
The Cirrus Logic Seismic Evaluation Software communicates with CRD5378 via USB using the USBX-
press driver from Silicon Laboratories (http://www.silabs.com). For convenience, the USBXpress driver
files are included as part of the installation package.
To install the USBXpress driver (after installing the Seismic Evaluation Software):
8
• Windows XP
• Intel Pentium 600 MHz or higher microprocessor
• VGA resolution or higher video card
• Minimum 64MB RAM
• Minimum 40MB free hard drive space
• Go to the Cirrus Logic Industrial Software web page (http://www.cirrus.com/industrialsoftware). Click
• Read the software license terms and click “Accept” to download the “SeismicEvalGUI_vxx.zip” file to
• Unzip the downloaded file to any directory and a “Distribution\Volume1” sub-folder containing the in-
• Open the “Volume1” sub-folder and run “setup.exe”. If the Seismic Evaluation Software has been pre-
• Follow the instructions presented by the Cirrus Seismic Evaluation Installation Wizard. The default in-
• Connect CRD5378 to the PC through an available USB port and apply power. The PC will detect
the link for “Cirrus Seismic Evaluation GUI” to get to the download page and then click the link for “Cir-
rus Seismic Evaluation GUI Release Vxx” (xx indicates the version number).
any directory on the PC.
stallation application will automatically be created.
viously installed, the uninstall wizard will automatically remove the previous version during install.
stallation location is “C:\Program Files\Cirrus Seismic Evaluation”.
CRD5378 as an unknown USB device.
Software Setup
PC Requirements
Seismic Evaluation Software Installation
USBXpress
®
, Windows 2000™, Windows NT
AN271 - Cirrus Seismic Evaluation GUI Installation
®
Driver Installation
®
®
®
driver must be installed after the Seismic
driver must be installed after the Seismic
Guide, is available from the Cirrus
CRD5378
DS639RD2