PMC PM5363 Datasheet
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: 604.415.6000
Fax: 604.415.6200
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:
info@pmc-sierra.com
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:
document@pmc-sierra.com
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.
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