CRD-4525-D1 Cirrus Logic Inc, CRD-4525-D1 Datasheet - Page 7

• Manufacturer Part Number: CRD-4525-D1
• Description: Audio Modules & Development Tools Eval Bd PWM Contrlr+ PwrStg_4Lyr 1oz Cu
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-4525-D1

• Description/function: Audio Amplifiers
• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS804RD4
2. PC SOFTWARE CONTROL
The CRD4525-Q1 is designed for use with the Microsoft
interface provides comprehensive control over the CS4525’s internal registers via a PC’s USB port.
The FlexGUI software may be downloaded and installed from www.cirrus.com/msasoftware.
Step-by-step instructions for using the FlexGUI are provided as follows:
2.1
1. Download and install the FlexGUI software from www.cirrus.com/msasoftware.
2. Connect the CRD4525-Q1 to a host PC using the supplied USB cable.
3. Connect load speakers to the speaker output terminals.
4. Connect an input source to the S/PDIF or analog input connectors.
5. Plug the input to the included +18 V power supply into an available power outlet.
6. Plug the output of the included +18 V power supply into the power input connector on the CRD4525-Q1.
7. Launch the FlexGUI software. The GUI will load and be displayed.
8. Un-check the “Power Down CS4525” checkbox to power-up the device. In this state, the CRD4525-Q1 will
convert and amplify the content present on the optical S/PDIF input.
CS4525 Main Controls Tab
The CS4525 Main Controls tab provides a high-level, intuitive interface to many of the basic configuration
options of the CS4525. Use this tab to access functions such as power-down, input source, and volume con-
trol.
Figure 2. CS4525 Main Controls Tab
®
Windows-based FlexGUI graphical user interface. This
CRD4525-Q1
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