CS8416
192 kHz Digital Audio Interface Receiver
Features
Complete EIAJ CP1201, IEC-60958, AES3,
S/PDIF-Compatible Receiver
+3.3 V Analog Supply (VA)
+3.3 V Digital Supply (VD)
+3.3 V or +5.0 V Digital Interface Supply (VL)
8:2 S/PDIF Input MUX
AES/SPDIF Input Pins Selectable in Hardware
Mode
Three General Purpose Outputs (GPO) Allow
Signal Routing
Selectable Signal Routing to GPO Pins
S/PDIF-to-TX Inputs Selectable in Hardware
Mode
Flexible 3-wire Serial Digital Output Port
32 kHz to 192 kHz Sample Frequency Range
Low-Jitter Clock Recovery
Pin and Microcontroller Read Access to
Channel Status and User Data
SPI™ or I²C
®
Control Port Software Mode and
Stand-Alone Hardware Mode
Differential Cable Receiver
On-Chip Channel Status Data Buffer Memories
Auto-Detection of Compressed Audio Input
Streams
Decodes CD Q Sub-Code
OMCK System Clock Mode
See the
and
on
VA
AGND FILT RMCK
VD
VL DGND
OMCK
RXN
RXP0
RXP1
RXP2
RXP3
RXP4
RXP5
RXP6
RXP7
Receiver
Clock &
Data
Recovery
8:2
MUX
TX Passthrough
Misc.
Control
Format
Detect
AES3
S/PDIF
Decoder
De-emphasis
Filter
C & U bit
Data Buffer
Control
Port &
Registers
Serial
Audio
Output
OLRCK
OSCLK
SDOUT
GPO0
GPO1
AD2/GPO2
n:3
MUX
RST
SDA/
SCL/ AD1/ AD0/
CDOUT CCLK CDIN CS
Copyright
©
Cirrus Logic, Inc. 2007
(All Rights Reserved)
AUGUST '07
DS578F3
CIRRUS [ CIRRUS LOGIC ]
