Cirrus-logic CDB4384 Manuel d'utilisateur

Copyright © Cirrus Logic, Inc. 2005(All Rights Reserved)http://www.cirrus.comEvaluation Board for CS4384Features Demonstrates recommended layout and

10 DS620DB1CDB4384Figure 5. Mute Circuits

DS620DB1 11CDB4384Figure 6. CS8416 S/PDIF Input

12 DS620DB1CDB4384Figure 7. PCM input Header and Muxing

DS620DB1 13CDB4384Figure 8. DSD Input Header

14 DS620DB1CDB4384Figure 9. Control Input

DS620DB1 15CDB4384Figure 10. Power Inputs

16 DS620DB1CDB4384Figure 11. Silkscreen Top

DS620DB1 17CDB4384Figure 12. Top Side

18 DS620DB1CDB4384Figure 13. Bottom Side

DS620DB1 19CDB4384REVISION HISTORY Release Date ChangesDB1 JULY 2005 Initial ReleaseContacting Cirrus Logic SupportFor all product questions and inqu

2 DS620DB1CDB4384TABLE OF CONTENTS1. CS4384 DIGITAL TO ANALOG CONVERTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.

DS620DB1 3CDB4384CDB4384 SYSTEM OVERVIEWThe CDB4384 evaluation board is an excellent means of quickly evaluating the CS4384. The CS8416 digital audio

4 DS620DB1CDB4384source, remove the shunts on J15 and place a ribbon cable so the signal lines are on the center row and the groundsare on the right s

DS620DB1 5CDB4384 Table 2. CDB4384 Jumper Settings*Default Factory Settings.8. ERRATACDB4384 rev C.-None at this time.JUMPER / SWITCH PURPOSE POSITION

6 DS620DB1CDB43849. SCHEMATICS CS4384CS8416S/PDIFInputSerial Control PortPCM muxPCM Clocks/DataPCM Clocks/DataI2C/SPI HeaderPowerDSD Clocks/DataDSD

DS620DB1 7CDB4384Figure 2. CS4384

8 DS620DB1CDB4384Figure 3. Analog Output Pairs 1 & 2

DS620DB1 9CDB4384Figure 4. Analog Output Pairs 3 & 4