CS8412 Просмотр технического описания (PDF) - Unspecified
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CS8412 Datasheet PDF : 38 Pages
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CS8411 CS8412
TABLE OF CONTENTS
CHARACTERISTICS/SPECIFICATIONS ............................................................ 3
ABSOLUTE MAXIMUM RATINGS .............................................................. 3
RECOMMENDED OPERATING CONDITIONS .......................................... 3
DIGITAL CHARACTERISTICS.................................................................... 3
DIGITAL CHARACTERISTICS - RS422 RECEIVERS................................ 4
SWITCHING CHARACTERISTICS - CS8411 PARALLEL PORT............... 4
SWITCHING CHARACTERISTICS - SERIAL PORTS................................ 5
GENERAL DESCRIPTION .................................................................................. 7
Line Receiver .............................................................................................. 7
Clocks and Jitter Attenuation ...................................................................... 7
CS8411 DESCRIPTION ....................................................................................... 8
Parallel Port ................................................................................................ 8
Status and IEnable Registers ..................................................................... 8
Control Registers ...................................................................................... 11
Audio Serial Port ....................................................................................... 13
Normal Modes .................................................................................... 14
Special Modes .................................................................................... 14
Buffer Memory .......................................................................................... 15
Buffer Mode 0 ..................................................................................... 15
Buffer Mode 1 ..................................................................................... 16
Buffer Mode 2 ..................................................................................... 18
Buffer Updates and Interrupt Timing ......................................................... 19
ERF Pin Timing ......................................................................................... 19
PIN DESCRIPTIONS: CS8411 .......................................................................... 20
CS8412 DESCRIPTION ..................................................................................... 23
Audio Serial Port ....................................................................................... 23
Normal Modes (M3 = 0) ..................................................................... 23
Special Modes (M3 = 1) ..................................................................... 24
C, U, VERF, ERF, and CBL Serial Outputs .............................................. 26
Multifunction Pins ...................................................................................... 26
Channel Status Reporting .................................................................. 27
Professional Channel Status (C0 = 0) ................................................ 28
Consumer Channel Status (C0 = 1) ................................................... 28
SCMS ................................................................................................. 28
PIN DESCRIPTIONS: CS8412 .......................................................................... 29
ORDERING GUIDE ............................................................................................ 32
PACKAGE DIMENSIONS .................................................................................. 33
APPE2NDIX A: RS422 RECEIVER INFORMATION ........................................ 35
Professional Interface ............................................................................... 35
Consumer Interface .................................................................................. 36
TTL/CMOS Levels .................................................................................... 36
Transformers ............................................................................................ 36
APPENDIX B ..................................................................................................... 37
Preliminary product information describes products which are in production, but for which full characterization data is not yet available. Advance
product information describes products which are in development and subject to development changes. Cirrus Logic, Inc. has made best efforts
to ensure that the information contained in this document is accurate and reliable. However, the information is subject to change without notice
and is provided “AS IS” without warranty of any kind (express or implied). No responsibility is assumed by Cirrus Logic, Inc. for the use of this
information, nor for infringements of patents or other rights of third parties. This document is the property of Cirrus Logic, Inc. and implies no
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which may be registered in some jurisdictions. A list of Cirrus Logic, Inc. trademarks and service marks can be found at http://www.cirrus.com.
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