CR3710
P R O D U C T B U L L E T I N
Integrated ATAPI DVD Drive Manager
Fully Integrated Chip for Game Consoles and DVD Players/ROMs
To
From
Local
CR3710 Features
Power Drivers
Sensors
Microcontroller
ꢀ
Integrates all required components for a
Sample
Rate
Micro
Interface
complete ATAPI or AVI interface DVD drive
(front-end) electronics solution:
Spindle
Control
CSS
DACS
ADCS
RAM
Generator
Authentication
– RF amp
VGA
ADCS
BCA
Capture
Channel
Quality
From
IV Amp
– Data channel
BCA
Capture
ATAPI
Low Pass
Filter
DPLL & Data
Channel
RF
ADC
Sum and
VGA
Layered ECC
DVD ECC
– Servo control processor
– CD/DVD ECC (error correction code)
– CSS (Authentification)
– ATAPI decoder
Synthesizer
Navigation
8/16
Demod
Header
C1/C2 ECC
& De-Interleave
Search &
Check
Buffer
Manager
Audio
Out
Subcode
De-Interleave
EFM
Demod
Sub-Q Read
CR3710
ꢀ
Partial Response Maximum Likelihood
External
DAC
Buffer
Memory
(PRML) data channel.
ꢀ
High-performance controller supports
DVD disc speeds up to 8x (and CD to 32x)
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.
ꢀ
Servo Control Processor (SCP) on board
ꢀ
Enhanced defect management
ꢀ
Direct audio/video interface for DVD
player and game console applications
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.
ꢀ
ATAPI interface for DVD and
game console solutions
ꢀ
DVD navigation support
ꢀ
DVD player reference kit available
ꢀ
208-pin LQFP package
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