Datasheet PM5363 Datasheet (PMC)

PMC-Sierra,Inc.

PM5363

TUPP+622

VT/TU Payload Processor/Performance Monitor for 622 Mbit/s

FEATURES

The TUPP+622 chip offers the following
features:

• A configurable, multi-channel, payload
processor for alignment of SONET
Virtual Tributaries or SDH Tributary
Units in an STS-12/STM-4 or four
STS-3/STM-1 byte serial dat a streams.
Configurable to process any legal mix
of tributaries.

• Provides independently-configurable
AU3/AU4 fr ame format on incoming
and outgoing directions.

• Compensates for pleisiochronous
relationships between incoming and
outgoing higher level (STS-1 to AU3)
synchronous payload envelope frame
rates through processing of the lower
level (VT6 to TU11) tributary pointers.

• Provides for multiframe
synchronization or ring closure at the
head-end node in a SONET/SDH ring.

• Optionally frames to th e H4 byte in the
Path overhead to determine tributary
multiframe boundaries.

• Inserts valid pointers, and all-zeros
transport overhead bytes on the
outgoing stream with va lid
“Telecombus” control signals.

• Independently-configurable incoming
and outgoing interfaces that opera te in

19.44 MHz or 77.76 MHz byte
interface modes.

• Provides a standard JTAG test port for
boundary scan board test purposes.

• Provides a generic 8-bit
microprocessor bus interfa ce .

• Low power 2.5V CMOS core logic/3.3V
TTL compatible inputs and outputs

• Available in a 304-pin S BGA package.

• Supports industrial temperature range
(-40°C to 85°C) operation.

PER-TRIBUTARY FUNCTIONS

The TUPP+622 chip offers the following
per-tributary functions:

• Detects Loss Of Pointer and
reacquisition.

• Performs lower chan nel supervisio n for
Intermediate Performance Monitoring
in SONET/SDH rings.

• Extracts and serializes the entire
tributary Path overhead of each
tributary.

• Detects tributary elastic store
underflow and overflow errors.

• Stores and processes 16-byt e or
64-byte format tributary Path trace
messages (tributary trail trace
identifiers). Detects tributary Path
Trace Mismatch and unstable alarms.

• Detects tributary Path Signal Label
Mismatch and unstable alarms.

• Extracts tributary Path signal label into
internal registers and detects Change
of Tribut a ry Path Sign al Lab el eve nts
for each tributary.

• Detects tributary unequipped defect,
tributary Path Defect Indication, and
the assertion and removal of tributary
extended Remote Defect Indications.

• Extracts and stores tributary size bits.

• Calculates and compares the tributary
Path BIP-2 error detection code.
Accumulates the BIP-2 errors and
tributary Path Remote Error Indications
on a block or bit basis.

BLOCK DIAGRAM

TCK

TMS

TDI

TRSTB

SCLK

HSCLK

IHSMODEB

OHSMODEB

GSCLK [1:0]

IC1J1[4:1]

IPL [4:1]

ITMF [4:1]

ITPL [4:1]
ITV5 [4:1]

IAIS [4:1]

IDP [4:1]

ID [31:0]

D [7:0]

MBEB

RSTB

CSB
RDB

WRB

ALE

A [13:0]

JTAG

Controller

Input Demux

Interface

Microprocessor

Processor (RTOP)

Tributary Payload

Processor (VTPP)

Processor (RTOP)

Tributary Payload

Processor (VTPP)

Processor (RTOP)

Tributary Payload

Processor (VTPP)

STM-1 (STS-3)
Tributary Processor (STP) x4

• Supports in-band error reporting by
updating REI, RDI, and auxiliary RDI
bits in the V5 byte (G1 in TU3) with the
status of the incoming stream.

• Optionally generate s tributary Path AIS
on the detection of LOP, loss of
tributary multiframe, trace identifier
unstable, trace identifier mismatch,
signal label unstab le , and/o r signa l
label mismatch. Also allows software
to force AIS insertion.

• Under software control, allows
insertion of all-zeros or all-ones
tributary idle code with unequipped
indication.

APPLICATIONS

Use the TUPP+622 chip in the following
applications:

• SONET/SDH Add/Drop and Terminal
Multiplexers

• SONET/SDH Broadband
Cross-Connects

• SONET/SDH and ATM Test Equipment

TDO

Tributary Path

Overhead

OTMF [4:1]

Tributary Trace

Buffer (RTTB)

Tributary Path

Overhead

Tributary Trace

Buffer (RTTB)

Tributary Path

Overhead

Tributary Trace

Buffer (RTTB)

Output Mux

GSCLK_FP
ODP [4:1]
OTPL [4:1]

OTV5[4:1]

OD [31:0]
AIS [4:1]
IDLE [4:1]
COUT [4:1]
TPOH [4:1]
OC1J1V1[4:1]
OPL [4:1]
POH [12:1]
POHFP [12:1]
POHEN [12:1]
POHCK
RAD [4:1]

INTB

PMC-1981272 (R3) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  2001PMC-Sierra, Inc.

PM5363 TUPP+622

VT/TU Payload Processor/Performance Monitor for 622 Mbit/s

TYPICAL APPLICATIONS

STS-12/STM-4 AGGREGATE-INTERFACE WITH TRIBUTARY-PROCESSING AND
PERFORMANCE-MONITORING

AC1J1V1[1]

AD[7:0], ADP[1]

APL[1]

ACK

DC1J1V1[1]

DD[7:0], DDP[1]

DPL[1]

DCK

PM5363 TUPP+622

IC1J1[1]
ID[7:0], IDP[1]
IPL[1]
HSCLK

OC1J1V1[1]

OD[7:0], ODP[1]

OPL[1]

622 Mbit/s
Optical Interface

Optical

Tranceiver

PM5313
SPECTRA-622

RXD +/­SD
TXD +/-

QUAD STS-3 (STM-1) AGGREGATE-INTERFACE WITH TRIBUTARY-PROCESSING AND
PERFORMANCE-MONITORING

AC1J1V1

AD[7:0], ADP

APL

ACK

DC1J1V1

DD[7:0], DDP

DPL
DCK

AC1J1V1

AD[7:0], ADP

APL

ACK

DC1J1V1

DD[7:0], DDP

DPL
DCK

PM5363 TUPP+622

IC1J1[4]
ID[31:24], IDP[4]
IPL[4]

IC1J1[3]
ID[23:16], IDP[3]
IPL[3]

OC1J1V1[4]

OD[31:24], ODP[4]

OPL[4]

OC1J1V1[3]

OD[23:16], ODP[3]

OPL[3]

155 Mbit/s
Optical Interface

Optical

Tranceiver

155 Mbit/s
Optical Interface

Optical

Tranceiver

PM5342
SPECTRA-155

RXD +/­SD
TXD +/-

PM5342
SPECTRA-155

RXD +/­SD
TXD +/-

77.76 MHz
8-Bit
High-Speed
Telecombus
Interface

Add

Drop

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

AC1J1V1

AD[7:0], ADP

APL

ACK

DC1J1V1

DD[7:0], DDP

DPL
DCK

AC1J1V1

AD[7:0], ADP

APL

ACK

DC1J1V1

DD[7:0], DDP

DPL
DCK

IC1J1[2]
ID[15:8], IDP[2]
IPL[2]

IC1J1[1]
ID[7:0], IDP[1]
IPL[1]

SCLK

OD[15:8], ODP[2]

OD[7:0], ODP[1]

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

155 Mbit/s
Optical Interface

Optical

Tranceiver

155 Mbit/s
Optical Interface

Optical

Tranceiver

PM5342
SPECTRA-155

RXD +/­SD
TXD +/-

PM5342
SPECTRA-155

RXD +/­SD
TXD +/-

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

OC1J1V1[2]

OPL[2]

OC1J1V1[1]

OPL[1]

Four

19.44 MHz
8-Bit
High-Speed
Telecombus
Interfaces

SCLK

PMC-1981272 (R3)

 2001 PMC-Sierra, Inc.