Características
|
* Super Integration DVD player
single chip |
- Servo controller and data
channel processing |
- MPEG-1/MPEG-2/JPEG video
decoding |
- AC-3/DTS/DVD-Audio audio
decoding |
- Unified track buffer and A/V
decoding buffer |
- Video processing for scaling and
video quality enhancement |
- OSD & Sub-picture decoding |
- Built-in clock generator |
|
* Speed Performance on Servo
and Decoding |
- DVD-ROM up to 8XS |
- CD-ROM up to 24XS |
- Built-in a frequency
programmable clock to mP and RSPC Decoder to optimize the
performance over power |
|
* Channel Data Processor |
- Provides interface with analog
front-end processor |
- Analog data slicer for small
jitter capability |
- Built-in high performance data
PLL for channel data demodulation |
- EFM/EFM+ data demodulation |
- Enhanced channel data frame sync
protection & DVD-ROM sector sync protection |
|
* Servo Control and Spindle
Motor Control |
- Programmable frequency error
gain and phase error gain of spindle PLL to control spindle
motor on CLV and CAV mode |
- Provide a varipitch speed
control for CLV and CAV mode |
- Built-in ADCs and DACs for
digital servo control |
- Provide 2 general PWM |
- Tray control can be PWM output
or digital output |
- Built-in DSP for digital servo
control |
|
* Host Micro controller |
- Built-in 8032 micro controller |
- Built-in internal 373 and 8-bit
programmable lower address port |
- 256-bytes on-chip RAM |
- Up to 1M bytes FLASH-programming
interface |
- Supports 5/3.3-Volt. FLASH
interface |
- Supports power-down mode |
- Supports additional serial port |
|
* DVD-ROM/CD-ROM Decoding Logic |
- Supports CD-ROM Mode 1, CD-ROM
XA Mode 2 Form 1, CD-ROM XA Mode 2 Form 2, and CD-DA formats |
- High-speed ECC logic capable of
correcting one error per each P-codeword or Q-codeword |
- Automatic sector Mode and Form
detection |
- Automatic sector Header
verification |
- 8-bit counter for decode
completion check |
- Programmable descrambling and
error correction schemes |
- Automatically repeated error
corrections |
- 8-bit C2 Pointer counter |
- Decoder Error Notification
Interrupt that signals various decoder errors |
- Provide error correction
acceleration |
|
* Buffer Memory Controller |
- Supports 16Mb/32Mb/64Mb SDRAM |
- Supports 16-bit/32-bit SDRAM
data bus interface |
- Build in a DRAM interface
programmable clock to optimize the DRAM performance |
- Provide the self-refresh mode
SDRAM |
- Programmable DRAM access cycle
and refresh cycle timings |
- Block-based sector addressing |
- Programmable buffering counter
for buffer status tracking |
- Maximum DRAM speed is 133MHz |
- Support 5/3.3-Volt. DRAM
Interface |
|
* Video Decode |
- Decodes MPEG1 video and MPEG2
main level, main profile video (720/480 and 720x576) |
- Maximum input bit-rate of
15Mbits/sec |
- Smooth digest view function with
I, P and B picture decoding |
- Baseline, extended-sequential
and progressive JPEG image decoding |
- RLE and non-RLE BMP image
decoding |
|
* Video/SPU/HLI Processor |
- Arbitrary ratio
vertical/horizontal scaling of video, from 0.25X to 256X |
- 256/16/4/2-color bitmap format
OSD |
- 256/16 color RLC format OSD |
- Automatic scrolling of OSD image |
- Warp mode of OSD can reduce
memory required |
- Dual Sub-picture decoder |
- Provides 4-color/32x32-pixel
hardware cursor |
- Fade-in, Fade out, and Wipe
functions as specified in the DVD-Audio Specification and other
slide show transition effects |
|
* Audio Processing |
- Decoder format supports: |
Dolby Digital (AC-3) decoding |
DTS decoding |
MLP decoding for DVD-Audio |
MPEG-1 layer 1/layer 2 audio
decoding |
MPEG-2 layer1/layer2 2-channel
audio decoding |
Dolby Pro Logic decoding |
HDCD decoding |
- Up to 6 channel linear PCM
output for DVD Audio / DVD Video |
- Downmix function |
- Support IEC 60958/61937 output: |
PCM / bit stream / mute mode |
Custom IEC latency up to 2 frames |
- Pink noise and white noise
generator |
- Karaoke functions: |
Microphone echo with adjustable
echo level, echo -depth and delay length |
Microphone tone control with three
custom second-order IIR filter |
Vocal mute/vocal assistant |
Key shift up to +/- 8 keys
controlled by 1/2 key |
- Channel equalizer |
- 3D surround processing include
virtual surround and speaker separation |
- Power-down control |
|
* Outline |
- 208-pin LQFP package |
- 3.3/2.5-Volt. Dual operating
voltages |