Cirrus Logic CDB8416 User Manual
Cirrus Logic Hardware
Copyright
Cirrus Logic, Inc. 2009
(All Rights Reserved)
CDB8416
Evaluation Board for the CS8416 and CS8406
Features
•
CS8416 Digital Audio Receiver
•
CS8406 Digital Audio Transmitter
•
Receives and Transmits AES/EBU, S/PDIF,
and EIAJ-340-compatible Digital Audio
•
Analog and Digital 3.3 Volt Supply
•
3.3 to 5.0 Volt Logic Interface Supply
•
Operates In Stand-alone Hardware Mode or
Computer-controlled Software Mode
•
Balanced and Unbalanced Inputs Available
Description
The CDB8416 is designed to allow easy evaluation of
the CS8416 and CS8406. The board is designed for
easy connection to an Audio Precision or other digital au-
dio test system.
Input and output data may be set for either balanced us-
ing the XLR connectors or unbalanced using the coax or
optical connectors.
Windows PC software provides a GUI to make configu-
ration easy in Software Mode. The software
communicates through the PC’s parallel port to control
the internal registers so that all the possible software
modes of the CS8416 and CS8406 may be tested.
ORDERING INFORMATION
CDB8416
Evaluation Board
I
Optical In
Coax In
XLR In
Optical Out
Coax Out
XLR Out
CS8416
CS8406
Parallel Port to PC
APRIL ‘09
DS578DB3