參數(shù)資料
型號: PM73124
廠商: PMC-SIERRA INC
元件分類: 數(shù)字傳輸電路
英文描述: 4 Link CES/DBCES AAL1 SAR
中文描述: ATM SEGMENTATION AND REASSEMBLY DEVICE, PBGA324
封裝: PLASTIC, BGA-324
文件頁數(shù): 2/2頁
文件大?。?/td> 82K
代理商: PM73124
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 604.415.6000
Fax: 604.415.6200
4 Link CES/DBCES AAL1 SAR
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
info@pmc-sierra.com
PMC-1991273 (P2)
Copyright PMC-Sierra, Inc. 2001.
All rights reserved.
August
2001.
S/UNI is a registered trademark and
AAL1gator-4, COMET-QUAD, Any-
PHY, SPECTRA-155, and
PMC-Sierra are trademarks of PMC-
Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS
INTERNAL USE
Preliminary
PM73124 AAL1gator
-4
Queues are added by making entries
into an add queue FIFO to minimize
queue activation overhead.
RECEIVE SECTION
Provides per-VC configuration of time
slots allocated, partial cell size,
sequence number processing options,
cell delay variation tolerance buffer
depth, maximum buffer depth.
Supports Fast Sequence Number
processing and Robust Sequence
Number processing.
GENERAL
Provides a microprocessor interface
for configuration, management, and
statistics gathering.
Provides single maskable, open-
collector interrupt with master interrupt
register to facilitate processing for
AAL1, RAM and UTOPIA exceptions.
Provides multiple counters in the Cell
Transmit and Receive directions as
required by the ATM Forum's CES-IS
2.0 MIB.
Provides a seamless interface to an
external 128K x 16(18) (10 ns)
Synchronous SRAM or ZBT RAM.
Low-power 2.5V CMOS with 3.3V, 5V
tolerant I/O.
324-pin plastic ball grid array (PBGA)
package.
Pin compatible with PM73123
AAL1gator-8.
APPLICATIONS
Integrated Access Device.
ATM Optical Networking Unit (ONU),
ATM Passive Optical Network (APON).
Local Multipoint Distribution System
(LMDS).
Unstructured DS-3 over ATM.
PM73124
AAL1gator-4
T1/E1 x 4
PM7347
S/UNI-JET
DS3 LIU
Ethernet
ATM
Interworking
Function,
AAL5 SAR
PM7329
S/UNI-APEX-
1K800
Video
PM7328
S/UNI-
ATLAS-
1K800
UTOPIA L2/
Any-PHY
UTOPIA L2
PM4354
COMET-
QUAD
INTEGRATED ACCESS DEVICE
TYPICAL APPLICATIONS
PM5384
S/UNI-1x155
UTOPIA L2/
Any-PHY
UTOPIA L2
PM73124
AAL1gator-4
PM5342
SPECTRA-
155
OR
DS3 LIU
PM73124
AAL1gator-4
PM73124
AAL1gator-4
PM73124
AAL1gator-4
PM7329
S/UNI-APEX-
1K800
PM7328
S/UNI-ATLAS-
1K800
UNSTRUCTURED DS3 OVER ATM
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