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參數資料
| 型號： | RS8234 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ServiceSAR Controller |
| 中文描述： | ServiceSAR控制器 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 566K |
| 代理商： | RS8234 |
ABR Traffic Management
The ABR flow control manager dynamically rate-
shapes ABR traffic independently per VCC, based
upon network feedback. One or more ABR templates
are used to govern the behavior of traffic. Both
relative rate (RR) and explicit rate (ER) algorithms
are employed when computing a rate adjustment on
an ABR VCC. Programmable ABR templates allow
rate-shaping policies on groups of VCCs to be tuned
for different network applications. The RS8234
automatically generates and processes all resource
management (RM) cells. The on-chip hardware,
coupled with the user-defined ABR templates,
implements all required source and destination
behaviors as defined in T.M. 4.1. Optional behaviors
such as use-it-or-lose-it, out-of-rate RM cells, host
congestion and allowed cell rate (ACR) monitoring
are also supported.
Early Packet Discard for Frame Relay
and LAN Emulation
The early packet discard (EPD) feature provides
a mechanism to discard complete or partial CPCS-
PDUs based upon service discard attributes or error
conditions. For example, the reassembly coprocessor
performs EPD functions for the following conditions:
Frame Relay packet discard based on the discard
eligibility (DE) field in the received frame and the
channel exceeding a user-defined priority threshold;
LANE-LECID packet discard to implement echo
suppression on multicast data frames on ELAN
channels; and for errors like receive FIFO full
condition/threshold and various AAL3/4 MIB errors.
Figure 1. RS8234 functional block diagram
相關PDF資料 |
PDF描述 |
|---|---|
| RS8234EBGD | ServiceSAR Controller |
| RS8250EVM | ServiceSAR Controller |
| RT1072 | RT1072 PIR(Passive Infra-Red) |
| RT1P137L | TRANSISTOR WITH RESISTOR FOR SWITCHING APPLICATION SILICON PNP EPITAXIAL TYPE |
| RT1P137P | SWITCHING SILICON PNP EPITAXIAL TRANSISTOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RS8234EBG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATM/SONET Segmentation and Reassembly Circuit |
| RS8234EBGD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ServiceSAR Controller |
| RS8235 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ServiceSAR Controller |
| RS8235KHFD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ServiceSAR Controller |
| RS8250EBGC | 制造商:Conexant Systems Inc 功能描述: 制造商:Conexant Systems Inc 功能描述:ATM/SONET FRAMER, 156 Pin, Plastic, BGA |
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