CR3710 Datasheet, PDF (1/2 Pages) Cirrus Logic – Integrated ATAPI DVD Drive Manager Fully Integrated Chip for Game Consoles and DVD Players/ROMs

CR3710
PRODUCT BULLETIN
Integrated ATAPI DVD Drive Manager
Fully Integrated Chip for Game Consoles and DVD Players/ROMs
CR3710 Features
I Integrates all required components for a
complete ATAPI or AVI interface DVD drive
(front-end) electronics solution:
– RF amp
– Data channel
– Servo control processor
– CD/DVD ECC (error correction code)
– CSS (Authentification)
– ATAPI decoder
I Partial Response Maximum Likelihood
(PRML) data channel.
I High-performance controller supports
DVD disc speeds up to 8x (and CD to 32x)
I Servo Control Processor (SCP) on board
I Enhanced defect management
I Direct audio/video interface for DVD
player and game console applications
I ATAPI interface for DVD and
game console solutions
I DVD navigation support
I DVD player reference kit available
I 208-pin LQFP package
Sample
Rate
Generator
To
From
Power Drivers Sensors
Local
Microcontroller
DACS
Spindle
Control
RAM
Micro
Interface
CSS
Authentication
From
IV Amp
VGA
Sum and
VGA
CR3710
ADCS
Low Pass
Filter
Synthesizer
8/16
Demod
EFM
Demod
ADCS
Channel
Quality
BCA
Capture
RF
ADC
DPLL & Data
Channel
Layered ECC
DVD ECC
C1/C2 ECC
& De-Interleave
Subcode
De-Interleave
Sub-Q Read
Header
Search &
Check
Buffer
Manager
BCA
Capture
Navigation
Audio
Out
ATAPI
Buffer
Memory
External
DAC
The CR3710 is a high-integration, high-performance ATAPI DVD
drive manager. It integrates all required components in a DVD
loader for DVD players, slim-line DVD-ROM drives, and game
consoles. The CR3710 includes an RF amp, servo control
processor, data channel, CD/DVD ECC, CSS authorization,
CD/DVD-ROM decoder, and both AVI and ATAPI interfaces.
The CR3710 can be configured with an audio D/A converter
(digital-to-analog converter), external buffer memory (8- or
16-bit DRAM), a local microcontroller with its RAM and ROM,
and power drivers to create a complete DVD player or game
console electronics solution. It also has integrated MPEG-2
and ATAPI interfaces for efficient design into a DVD player.
The CR3710 supports DVD disc speeds up to 8x and Ultra DMA
host speeds up to 33.3 Mbytes/sec. DVD player reference kits
are available from Cirrus Logic, ask your associate for details.
For more information, visit us at www.cirrus.com