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參數(shù)資料
| 型號(hào)： | PM7351 |
| 廠商： | PMC-Sierra, Inc. |
| 英文描述： | OCTAL SERIAL LINK MULTIPLEXER |
| 中文描述： | 八路串行連接復(fù)用器 |
| 文件頁(yè)數(shù)： | 11/174頁(yè) |
| 文件大?。?/td> | 1790K |
| 代理商： | PM7351 |
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RELEASED
PM7351 S/UNI-VORTEX
DATA SHEET
PMC-1980582
ISSUE 5
OCTAL SERIAL LINK MULTIPLEXER
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
1
1
FEATURES
Integrated analog/digital device that interfaces a high speed parallel bus to 8
bidirectional data streams, each transported over a high speed Low Voltage
Differential Signal (LVDS) serial link.
Works with its sister device, the S/UNI-DUPLEX, to satisfy a full set of system
level requirements for backplane interconnect:
Transports user data by providing the inter-card data-path.
Inter-processor communication by providing an integrated inter-card
control channel.
Exchanges flow control information (back-pressure) to prevent data
loss.
Provides embedded command and control signals across the
backplane: system reset, error indications, protection switching
commands, etc.
Clock/timing distribution (system clocks as well as reference clocks
such as 8 kHz timing references).
Fault detection, redundancy, protection switching, and
inserting/removing cards while the system is running (hot swap).
Each S/UNI-VORTEX Interfaces to 8 S/UNI-DUPLEX devices (via the LVDS
links) to create a point-to-multipoint serial backplane architecture.
Up to 16 S/UNI-VORTEX devices (interfacing to a maximum of 128 S/UNI-
DUPLEXs) can reside on a single system bus.
In the LVDS receive direction: accepts cell streams from the 8 LVDS links,
multiplexing them into a single cell stream which is presented to the system
bus as a single Utopia L2 compatible PHY.
In the LVDS transmit direction: receives cell streams from the bus master,
and routes the cells to the appropriate serial link.
Cell read/write to the 8 LVDS links is available via the microprocessor port.
Provides optional hardware assisted CRC32 calculation across cells to create
an embedded inter-processor communication channel across the LVDS links.
Optionally routes the embedded control channels from the 8 link's to/ from the
system bus.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PM7351-BI | OCTAL SERIAL LINK MULTIPLEXER |
| PM7364 | Frame Engine and Datalink Manager |
| PM7364-BI | FRAME ENGINE AND DATA LINK MANAGER |
| PM7366 | FRAME ENGINE AND DATA LINK MANAGER |
| PM7366-BI | TVS BI-DIR 30V 1500W DO-201 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PM7351-BI | 制造商:PMC 制造商全稱:PMC 功能描述:OCTAL SERIAL LINK MULTIPLEXER |
| PM-736 | 制造商:Eclipse Tools 功能描述: |
| PM7364 | 制造商:PMC 制造商全稱:PMC 功能描述:FRAME ENGINE AND DATA LINK MANAGER |
| PM7364-BI | 制造商:PMC-Sierra 功能描述:PROTOCOL CONTROLLER, 256 Pin, BGA |
| PM7366 | 制造商:PMC 制造商全稱:PMC 功能描述:FRAME ENGINE AND DATA LINK MANAGER |
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