PMC PM5358 Datasheet

Advance

S/UNI®-4x622

Quad Channel OC-12c ATM and POS Physical Layer Device

PM5358

FEATURES

• Single chip quad ATM and POS User­Network Interface operating at
622 Mbit/s.

• Implements the ATM Forum User
Network Interface Specification and
the ATM physical layer for Broadband
ISDN according to CCITT
Recommendation I.43 2.

• Implements the Point-to-Poi nt Protocol
(PPP) over SONET/SDH specification
according to RFC 2615(1619)/1662 of
the PPP Working Group of th e Intern et
Engineering Task Force (IETF).

• Processes four bit-serial 622 Mbit/s
STS-12c (STM-4-4c) data streams
with on-chip clock and data recovery
and clock synthesis.

• Complies with Bellcore GR-253-CORE
jitter tolerance, jitter transfer and
intrinsic jitter criteria .

• Each channel provides termination for
SONET Section, Line and Path
overhead or SDH Regenerator

Section, Multiplexer Section and High
Order Path overhead.

• Provides UTOPIA Level 3 32-bit wide
System Interface (clocked up to
104 MHz) with parity support for ATM
applications.

• Provides SATURN POS-PHY
Level 3™ 32-bit System Interface
(clocked up to 104 MHz) for Packet
over SONET (POS), or ATM
applications.

• Supports line loopback from the line
side receive stream to the transmit
stream and diagnostic loopback from
the line side transmit stre am to the l ine
side receive stream interface.

• Provides support for automatic
protection switching including a bi­directional 4-bit PEC L 622 MHz port
for external APS with mate device.

• Built-in APS cross-connect for internal
and external 1+1 and 1:n protection
switching.

• Provides a standard five signal IEEE

1149.1 JTAG test port for boundary

scan board test purposes.

• Provides a generic 16-bit
microprocessor bus inter face for
configuration, contro l, and sta tus
monitoring.

• Low power 2.5 V CMOS core log ic with

3.3 V CMOS/TTL compatible digital
inputs and digital outputs. PE CL inputs
and outputs are 3.3 V compatible.

• Industrial temperatu re rang e (-40° C to
+85° C).

• 520 pin SBGA package.

• Pin and software compatible with

PM5382 S/UNI-16x155.

APPLICATIONS

• ATM and Multiservice Switches,
Routers, and Switch/Routers.

• SONET/SDH Add/Drop Multiplexers
with data processing capab ili ties

• Uplink Cards.

• SONET/SDH ATM/POS Test

Equipment.

BLOCK DIAGRAM

TXD[3:0]+/-

RXD[3:0]+/-

SD[3:0]

REFCLK+/-

C1[3:0], C0[3:0]

TDREF1, TDREF0

ATP[1:0]
QAVD[2:0]
QAVS[2:0]
AVD[45:0]
AVS[45:0]

SPECLV

SDTTL

TDCLK[3:0]

TDCC[3:0]

TACLK[3:0]

TACC[3:0]

TCLK

TFPO

TFPI

Section/

Line DCC

Insertion

Tx

Section O/H

Processor

Section

Trace Buffer

Serial Line Interface

RFPO

RALRM[3:0]

Section O/H

RCLK

RACLK[3:0]

Rx

Processor

Section/

Line DCC

Extraction

RACC[3:0]

RDCLK[3:0]

RDCC[3:0]

Tx

Line O/H

Processor

WAN

Synch.

Rx

Line O/H

Processor

Sync Status,

BERM

JTAG

TDI

TMS

TRSTB

Path Cross bar/

APS Crossconnect

External

APS

Interface

TCK

TDO

APECLV

APSI[3:0]+/-

APSO[3:0]+/-

APREF0, APREF1

Tx

Path O/H

Processor

Path

Trace Buffer

Rx

Path O/H

Processor

Microprocessor

Interface

INTB

RSTB

A [11:0]

ALE

CSB

WDB

RDB

POS Frame

Processor

Processor

ATM Ce ll

Processor

POS Frame

Processor

D [15:0]

Tx

Tx

ATM Ce ll

Rx

Rx

System Interface

UTOPIA Level 3/POS-PHY Level 3

POS_ATMB

TFCLK
TENB
TADR[3:0]
TSX
TCA/TPA
STPA
TSOC/TSOP
TPRTY
TDAT[31:0]
TMOD[1:0]
TEOP
TERR
RFCLK
RENB
RADR[3:0]
RSX
RCA/RVAL
RSOC/RSOP
RPRTY
RDAT[31:0]
RMOD[1:0]
REOP
RERR

PMC-2000331 (A2) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE © Copyright PMC-Sierra, Inc. 2000

Advance PM5358 S/UNI®-4x622

Quad Channel OC-12c ATM and POS Physical Layer Device

TYPICAL APPLICATIONS

TYPICAL STS-12C/STM-4-4C ATM SWITCH PORT APPLICATION

UTOPIA Level 3

ATM Layer

Device

Interface

PM5358

S/UNI-4x622

TxClk

TxEnb

TxAdr[1:0]

TxClav

TxSOC

TxPrty

TxData[31:0]

RxClk

RxEnb

RxAddr[1:0]

RxClav
RxSOC

RxPrty

TFCLK
TENB
TADR[1:0]
TCA
TSOC
TPRTY
TDAT[31:0]
RFCLK
RENB
RADR[1:0]
RCA
RSOC
RPRTY
RDAT[31:0]RxData[31:0]

RXD[0]+/-

SD[0]

TXD[0]+/-

RXD[1]+/-

SD[1]

TXD[1]+/-

RXD[2]+/-

SD[2]

TXD[2]+/-

RXD[3]+/-

SD[3]

TXD[3]+/-

TYPICAL STS-12C/STM-4-4C PACKET-OVER-SONET/SDH APPLICATION

POS-PHY Level 3

Link Layer Device

TFCLK

TENB

TSX

TPRTY

TDAT[31:0]

TMOD[1:0]

TSOP
TEOP

TERR

TADR[1:0]

PTPA
STPA

RFCLK

RENB

RPRTY

RSOP
REOP

RERR

Interface

PM5358

S/UNI-4x622

TFCLK
TENB

TSX

TPRTY

TDAT[31:0]
TMOD[1:0]
TSOP
TEOP
TERR
TADR[1:0]
PTPA
STPA
RFCLK
RENB
RSXRSX

RVALRVAL
RPRTY
RDAT[31:0]RDAT[31:0]
RSOP
REOP
RERR

RXD[0]+/-

SD[0]

TXD[0]+/-

RXD[1]+/-

SD[1]

TXD[1]+/-

RXD[2]+/-

SD[2]

TXD[2]+/-

RXD[3]+/-

SD[3]

TXD[3]+/-

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

622
Mbit/s

622
Mbit/s

622
Mbit/s

622
Mbit/s

622
Mbit/s

622
Mbit/s

622
Mbit/s

622
Mbit/s

Head Office:
PMC-Sierra, Inc.
#105 - 8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: [phone]
Fax: [phone]

To order documentation,
send email to:
[e-mail]
or contact the head office,
Attn: Document Coordinator

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corpo rate information,
send email to:
[e-mail]

PMC-2000331 (A2)
© Copyrigh t PMC-Sierra,
Inc. 2000. All rights reserved.
March 2000
SATURN and S/UNI are

registered trademarks of
PMC-Sierra, Inc. POS-PHY
Level 3 is a trademark of
PMC-Sierra, Inc.