- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373821 > ZR38650 (Zoran Corporation) Full-Function, High-Performance Programmable Digital Audio Signal Processor(全功能，高性能可編程數(shù)字音頻信號處理器) PDF資料下載
參數(shù)資料
| 型號： | ZR38650 |
| 廠商： | Zoran Corporation |
| 英文描述： | Full-Function, High-Performance Programmable Digital Audio Signal Processor(全功能，高性能可編程數(shù)字音頻信號處理器) |
| 中文描述： | 全功能，高性能的可編程數(shù)字音頻信號處理器（全功能，高性能可編程數(shù)字音頻信號處理器） |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 76K |
| 代理商： | ZR38650 |
General Description
The Zoran ZR38650 is the latest full-function digital audio processing member of the
ZR38000 digital signal processor product line. It is especially configured with periph-
erals, I/O capability, and software for digital audio. Today, quality digital audio starts
with a primary decoding function and adds appropriate data stream protocols and
interfaces with I/O configurations to match the application. The ZR38650 has these
primary decode and protocol software functions, yet has program/data memory and
processing cycles left for additional product-distinguishing features. The ZR38650
also has the necessary flexibility in system I/O and hardware configuration.
The ZR38650 is instruction-set compatible with the earlier ZR38600, but has a
higher 50-MIPS processing rate. This delivers the new faster 96-kHz sample rate
S/PDIF decoding and increased processing cycles for additional functions. Larger
internal program and data RAMs and ROM along with wide external memories
accommodate today’s rapidly changing needs for large complex algorithms. Other
new hardware features are a programmable timer, a Z2C serial host interface, and
more support for the 24-bit I/O data formats.
Functions
Dolby Digital and MPEG with variations are the primary decoding functions in use
today. The ZR38650 has these and their associated test function with the required
set-up, operation, and system functions to make them usable in an end-user prod-
uct. In addition, an ever increasing number of SiliconSoftware functions can add
special enhancing and differentiating features to products.
Primary Decoding and Test Functions
Dolby Digital
The figure shows the simultaneous S/PDIF input and 5.1 channel
Digital-to-Analog Converter (DAC) outputs of this primary digital audio function, the
six-channel Dolby Digital decoder.
Or with four channels of Pro Logic output in either of two DAC forms: four channels
directly or to an analog Pro Logic decoder.
PCM + Pro Logic
With two-channel PCM inputs the choice of functions is
four-channel Pro Logic decoding or two-channel stereo mixing, including
upmixing from only one input channel to two.
MPEG
The MPEG1 decoder accepts either MPEG1 or MPEG2 input streams
and produces either Pro Logic DAC outputs or two-channel stereo in DAC form.
Pink Noise
A six-channel pink pseudo-random noise generator function is includ-
ed for user testing of speaker balance in their listening space. Individual speakers
can be enabled in any combination.
SiliconSoftware Functions
SiliconSoftware is a group of additional
functions
for the ZR38601 provided by
Zoran or third-party suppliers that can add special features now or provide
new functions in the future.
PROGRAMMABLE DIGITAL
AUDIO PROCESSOR
12/00-LD1500
ZR38650-PB-3.0
Six-Channel
Dolby Digital Stream
Left
Right
Left Surround
Right Surround
Center
Subwoofer
S/PDIF
Six-Channel
Dolby Digital
Decoder
ZR38650
Pink Noise
Generator
Left
Right
Left Surround
Right Surround
Center
Subwoofer
Two-Channel
PCM Input
Left
Right
Center
Surround
S/PDIF
Left
Right
Pro Logic
Decoder
PCM Mixer
One or Two
Channel PCM
S/PDIF
Six- or Two-
Channel Dolby
Digital Stream
Left
Right
Center
Surround
S/PDIF
Lt (Pro Logic)
Rt (Pro Logic)
Two-Channel
Dolby Digital
Decoder
Pro Logic
Decoder
Dolby Digital
Decoder
Six- or Two-
Channel Dolby
Digital Stream
S/PDIF
Two Channel
MPEG-1/MPEG-2
Stream
Left
Right
Center
Surround
S/PDIF
Left
Right
Two-Channel
MPEG-1
Decoder
Pro Logic
Decoder
MPEG-1 Decoder
Two Channel
MPEG-1/MPEG-2
Stream
S/PDIF
Israel
Zoran Microelectronics Ltd.
Advanced Technology Ctr.
P.O. Box 2495
Haifa, 31024 Israel
Tel: +972-4-8545-777
Fax: +972-4-8551-551
China
Zoran China Office
Suite 2507
Electronics Science &
Tech Building
2070 Central Shennan Rd.
Shenzhen, Guangdong,
518031 P.R. China
Tel: +86-755-378-0319
Fax: +86-755-378-0852
Japan
Zoran Japan Office
2-2-8 Roppongi, Minato-ku
Tokyo 106-0032, Japan
Tel: +81-03-5574-7081
Fax: +81-03-5574-7156
Taiwan
Zoran Taiwan Office
4F-1, No. 5, Alley 22
Lane 513, Reikuang Rd.
Taipei, Taiwan R.O.C.
Tel: +886-2-2659-9797
Fax: +886-2-2659-9595
Canada
Zoran Toronto Lab
2175 Queen St. East,
Suite 302
Toronto, Ontario
M4E 1E5 Canada
Tel: (416) 690-3356
Fax: (416) 690-3363
For more information, contact Zoran's Santa Clara office or the office nearest you:
Zoran and SiliconSoftware are registered trademarks of Zoran Corporation. All other trademarks are property of their respective owners.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZR4040-41 | PRECISION 4.1 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZR404005F25 | Circular Connector; No. of Contacts:26; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Cable Receptacle; Insert Arrangement:16-26 |
| ZR40401F25 | PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZR40401F41 | PRECISION 4.1 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZR40401F50 | PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZR38650TQC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PROGRAMMABLE DIGITAL AUDIO PROCESSOR |
| ZR391055 | 制造商:ZORAN 制造商全稱:ZORAN 功能描述:Integrated DTV System On a Chip |
| ZR39140 | 制造商:ZORAN 制造商全稱:ZORAN 功能描述:INTEGRATED DIGITAL TV PROCESSORS |
| ZR39150 | 制造商:ZORAN 制造商全稱:ZORAN 功能描述:INTEGRATED DIGITAL TV PROCESSORS |
| ZR39151 | 制造商:ZORAN 制造商全稱:ZORAN 功能描述:INTEGRATED DIGITAL TV PROCESSORS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。