Harman Kardon AVR 3600 Service Manual page 169

AVR3600
FEATURES
Multi-standard 32-bit High Definition Audio Decoding plus
Post Processing
Supports high-definition audio formats including:
— Dolby Digital
®
— Dolby TrueHD
™
— DTS-HD High Resolution Audio
™
— DTS-HD Master Audio
®
— DSD
Additional Applications Library
— Dolby Digital
®
Headphone
— DTS-ES 96/24
Matrix 6.1
™
— AAC Multichannel 5.1
® ®
— SRS CS2
®
— THX Ultra2
— Crossbar Mixer, Signal Generator
— Advanced Post-Processor including: 7.1 Bass Manager,
Tone Control, 11- Band Parametric EQ, Delay, 1:2
Upsampler
®
— Microsoft
— Thomson MP3 Surround, DTS:Neo6
Conversion, Neural Surround, Cirrus Original Multi-
Channel Surround 2 (COMS2), and more. Please contact
your local FAE for more information on available
applications.
Up to 12 Channels of 32-bit Serial Audio Input
12 Ch. Audio In /
6 Ch. SACD In
S/PDIF
16 Ch PCM
Audio Out
Preliminary Product Information
http://www.cirrus.com
®
Plus
® ® ®
EX, Dolby Pro Logic IIx, Dolby
® ®
, Dolby Virtual Speaker
™ ™
, DTS-ES Discrete 6.1, DTS-ES
®
and TSXT
™ ® ™
, THX ReEQ
®
HDCD
™
, DSD-to-PCM
Serial Serial
Control 1 Control 2
S/PDIF
32-bit High Definition Audio Decoder DSP
Family with Dual DSP Engine Technology
Customer Software Security Keys
6 Channel DSD
16 Ch x 32-bit PCM Out with Dual 192 kHz SPDIF Tx
Two SPI
Large On-chip X, Y, and Program RAM & ROM
SDRAM and Serial Flash Memory Support
™
The CS4970x4 DSP family is an enhanced version of the
CS4953x DSP family with higher overall performance. In
addition to all the mainstream audio processing codes in on-
chip ROM that the CS4953x DSP offers, the CS4970x4 device
family also supports the decoding of major high-definition
audio formats. Additionally, the CS4970x4, a dual-core device,
performs the high-definition audio decoding on the first core,
leaving the second core available for audio post-processing and
audio enhancement. The CS4970x4 device will support the
most demanding audio post processing requirements. It is also
designed as an easy upgrade path to systems currently using
the CS495xx or CS4953x device with minor hardware and
software changes.
Ordering Information
See page 30
Parallel
UART
Control
D
32-bit
M
DSP A
A
P X Y
Ext. Memory Controller
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright 2008 Cirrus Logic
169
CS4970x4 Data Sheet
®
Input
™ 2 ®
/I C , One Parallel and One UART Port
for ordering information.
GPIO Debug
32-bit
DSP B
P X Y
harman/kardon
STC
TMR1
TMR2
PLL
SEP '08
DS752PP7