
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: +1.604.415.6000
Fax: +1.604.415.6200
32 Link Inverse Multiplexer for ATM (IMA) / UNI PHY
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
PMC-2001523 (p5)
Copyright PMC-Sierra, Inc. 2002.
All rights reserved. February 2002.
S/UNI is a registered trademark of
PMC-Sierra, Inc. SBI, AAL1gator,
FREEDM, SPECTRA, COMET-QUAD,
VORTEX, TEMUX, Any-PHY and PMC-
Sierra are trademarks of PMC-Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
Preliminary
PM7342 S/UNI-IMA-32
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
LOOPBACK AND DIAGNOSTICS
Supports UTOPIA Side Loopback.
Supports Line Side Loopback.
Supports per group ICP cell trace
capability.
SOFTWARE
The S/UNI-IMA device driver, written in
ANSI C, provides a well-defined
Application Programming Interface
(API) and low level utility functions for
diagnostics and debugging purposes.
Software wrappers are used for RTOS-
related functions making the S/UNI-
IMA device driver portable to any Real
Time Operating System (RTOS)
environment.
GENERAL
16-bit interface for 1M x 16 SDRAM.
Provides a 16-bit microprocessor
interface for configuration, statistics
gathering and Link and Unit
Management.
Provides a standard 5-pin P1149
JTAG port.
Low-power 1.8 V CMOS with TTL-
compatible I/O.
416-pin plastic ball grid array (PBGA)
package.
APPLICATIONS
Multiservice Switches.
Optical Access Switches.
DSLAMs.
Wireless Basestation Controllers.
Access Concentrators.
WIRELESS BASESTATION CONTROLLER
PM7329
S/UNI-APEX-
1K800
PM7328
S/UNI-ATLAS-
1K800
SBI Bus
SBI Bus
RM7000
uP
PM7381
FREEDM-
32A672
PM4328
TECT3
L2
Address
Resolution
and SAR
PM7342
S/UNI-IMA-32
PM4332
TE-32
PM4319
OCTLIU
32-port T1/E1 ATM Card
DS-3 Packet Card
HMVIP
UTOPIA Bus
AAL2
Processing
UTOPIA L2/
Any-PHY
DS3 LIU
TYPICAL APPLICATIONS
DSLAM WITH IMA OVER DSL
xN
LVDS
PM7346
S/UNI-QJET
PM7326
S/UNI-APEX
PM7324
S/UNI-ATLAS
PM7350
S/UNI-DUPLEX
32
Clock/Data
PM7342
S/UNI-IMA-32
x32
(x31 with UL2)
xDSL MODEM
PM7351
S/UNI-VORTEX
UTOPIA L2 / Any-PHY
UTOPIA L2/
Any-PHY
UTOPIA L2