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參數(shù)資料
| 型號： | EM8476 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | MPEG - 4 DECODER FOR SET-TOP DVD AND STREAMING APPLICATIONS |
| 中文描述： | 的MPEG - 4的SET解碼器熱門DVD和流媒體應用 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 150K |
| 代理商： | EM8476 |
EM8470, EM8471, EM8475, EM8476
- 6 -
Sigma Designs, Inc.
355 Fairview Way Milpitas, CA, USA 95035 Tel: 408.262.9003 Fax: 408.957.9740
www.sigmadesigns.com sales@sigmadesigns.com
Local Bus Controller Interface
The Local Bus Controller (LBC) interface, supported on the
EM8475 and EM8476, is a versatile block, designed to inter-
face the DRAM controller and PCI interface to an external
device, such as a non-PCI MPEG encoder chip. The LBC is
designed to handle DMA transfers (FIFO read/write from the
DRAM) and single register read/write from the external
device to or from the PCI interface. The same DMA transfers
and register read/write operations can be done from the
external device to or from the DRAM controller within the
EM8475 and EM8476.
The LBC interface is compatible with the 16-bit multiplexed
address / data format (Intel format), 16-bit data and 8-bit
address format (generic format) and 16-bit compressed data
format. It also directly supports the Stream Machine SM2210
/ 2288 MPEG codecs.
PCI Host Interface
The PCI interface is the main conduit between the EM847x
and the host processor. It is designed for both master reads
and writes with programmable burst length and is PCI v2.1
compliant. The PCI interface supports 3.3V and 5V operation
and ACPI power management from the PCI v2.2 specifica-
tion.
Additional Software Available
VOD Client Software (MPEG-2)
VOD client software for the x86 is available that supports
select MPEG-2 video servers, including:
Cisco's IPTV family
Concurrent's MediaHawk
InfoValue’s MediaQuick
Kasenna’s MediaBase
nCUBE's NVS
Streaming21's Media Server
Thirdspace’s OVS (Oracle Video Server)
For the latest list, please check with your local sales repre-
sentative.
VOD Client Software (ISMA, RTSP)
VOD client software for the x86 is available that supports
RTSP-based ISMA streaming.
IP Multicasting Client Software
IP multicasting client software for the x86 is available.
MPEG-4 Client System Software
Third party x86 client software is available that supports the
EM847x, including Envivio and iVAST. For the latest list,
please check with your local sales representative.
Memory Requirements
The EM847x requires a minimum of 4 MB (1Mb x 32) of 100
MHz SDRAM.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM85000 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:APPLE DESKTOP BUS MOUSE CONTROLLER |
| EM85001 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Apple desktop bus mouse controller |
| EM-868U | 制造商:SPC Multicomp 功能描述:MICROPHONE -78DB UNIDIRECTIONAL 18KHZ 制造商:SPC Multicomp 功能描述:MICROPHONE, -78DB, UNIDIRECTIONAL, 18KHZ; Directivity:Unidirectional; Output Impedance:250ohm; Frequency Response Min:50Hz; Frequency Response Max:18kHz; Sensitivity:-78dB 3dB at 1kHz; Frequency:18kHz; Sound Level SPL:135dB ;RoHS Compliant: Yes |
| EM8D100L | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:EMI FILTER/TVS ARRAY |
| EM8D-100L | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:emi filter/tvs array |
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