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參數(shù)資料
| 型號： | M7010R-066ZA1T |
| 廠商： | 意法半導體 |
| 英文描述： | 16K x 68-bit Entry NETWORK SEARCH ENGINE |
| 中文描述： | 16K的× 68位進入網(wǎng)絡(luò)搜索引擎 |
| 文件頁數(shù)： | 6/67頁 |
| 文件大?。?/td> | 449K |
| 代理商： | M7010R-066ZA1T |
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M7010R
6/67
DESCRIPTION
Overview
The M7010R is a feature-rich, TCAM-based hard-
ware search engine optimized for networking and
communications applications. It incorporates lead-
ing-edge
Associative
Processing
(APT, trademark of Cypress Semiconductor, Inc.)
and Advanced Power Management. The data ta-
ble may be partitioned into up to four (4) quad-
rants, allowing the user to configure each quadrant
with different table entry widths (x34, x68, x136, or
x272-bit). It is also programmable to accelerate
performance.
Performance
The M7010R outperforms competitive solutions
using software sequential search algorithms in
conjunction with SRAMs or ASICs, or hardware
implementation with ASICs and CAMs. The latter
solution, while faster than a software-based solu-
Technology
tion, still suffers from performance degradation
when depth-cascaded and is unable to scale to
next-generation
requirements.
based solutions overcome all of these drawbacks.
Applications
The performance and features of the M7010R
makes it ideal in applications such as enterprise
LAN switches, broadband switching and routing
equipment, supporting multiple data rates from
OC–48 and beyond.
Figure 2 illustrates how a search engine sub-
system can be optimized using a host bridge
ASIC, the M7010R, and synchronous or non-syn-
chronous SRAMs. It also illustrates how this sys-
tem fits into a switch-router implementation.
The
M7010R-
Table 1. Product Range
Figure 2. Switch/Router Implementation Using the M7010R
Part Number
Operating Supply Voltage
Operating I/O Voltage
Speed
M7010R-083ZA1
1.8V
2.5 or 3.3V
83MHz
M7010R-066ZA1
1.8V
2.5 or 3.3V
66MHz
Program
Memory
Switch
Fabric
Switch
Processor
Network Line Interfaces
System Bus
Host
ASIC
SRAM
Bank
Search
Engine
AI04272
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M7010R-083ZA1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16K x 68-bit Entry NETWORK SEARCH ENGINE |
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