PM4319
Preliminary
OCTAL T1/E1/J1 Short Haul Line Interface Device
OCTLIU-SH
PMC-2012171 (p2)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE
Copyright PMC-Sierra, Inc. 2001
FEATURES
Monolithic device which integrates 8
T1/J1 or E1 short haul line interface
circuits.
Software-selectable between T1/J1 and
E1 operation on a per-device basis.
Meets or exceeds T1/J1 and E1 short
haul network access specifications
including ANSI T1.102, T1.403,
T1.408, AT&T TR 62411, ITU-T G.703,
G.704
as well as ETSI 300-011, CTR-
4, CTR-12 and CTR-13.
Provides encoding and decoding of
B8ZS, HDB3 and AMI line codes.
Provides clock recovery and line
performance monitoring.
Provides transmit and receive jitter
attenuation.
Provides support for redundancy.
Provides digitally programmable pulse
templates.
Provides a selectable, per channel
independent de-jittered T1 or E1
recovered clock for system timing and
redundancy.
Provides PRBS generators and
detectors on each tributary for error
testing at DS1 and E1 rates as
recommended in ITU-T O.151.
Provides an 8-bit microprocessor bus
interface for configuration, control, and
status monitoring.
Provides line and digital loopback modes.
Supports programmable inband
loopback codes.
Uses line rate system clock.
Provides an IEEE 1149.1 (JTAG)
compliant test access port (TAP) and
controller for boundary scan test.
Provides a microprocessor-readable
general purpose input pin and a
microprocessor-writable general
purpose output pin.
POWER
Implemented in a low power 3.3 V
tolerant 1.8/3.3 V CMOS technology.
PACKAGE
Available in a high density 288-pin
Tape-SBGA (23 mm x 23 mm) package.
Provides a -40 C to +85 C industrial
temperature operating range.
SYSTEM INTERFACE
High-density SBI bus interface.
Supports seamless interconnection of
up to 11 OCTLIU-SHs to TE-32,
TEMAP-84 and AAL1gator-32 using
only 27 wires.
RECEIVE SECTION
Supports T1 signal reception at 772
kHz and E1 signal reception at 1.024
MHz for distances with up to 6 dB of
cable attenuation.
Performs B8ZS or AMI decoding when
processing a bipolar DS-1 signal, and
HDB3 decoding when processing a
bipolar E1 signal.
Tolerates more than 0.3 UI peak-to-
peak, high frequency jitter as required
by AT&T TR 62411 and Bellcore TR-
TSY-000170.
Detects line code violations, B8ZS/
HDB3 line code signatures, loss of
signal, and successive zeroes
conditions.
Supports G.772 compliant non-
intrusive protected monitoring points.
REFCLK
AC1FP
DC1FP
XLPG
Transmit LIU
TXTIP1[8:1]
TXTIP2[8:1]
TXRING1[8:1]
TXRING2[8:1]
TJAT
Digital Jitter
Attenuator
LCODE
AMI / B8ZS /
HDB3 Line
Encoder
XPDE
Pulse Density
Enforcer
XIBC
Inband Loop-
back Code
Generator
PRBS
Pattern
Generator /
Detector
RLPS
Receive LIU
CDRC
Clk/Data
Recovery
PDVD
Pulse Density
Viol. Detector
IBCD
Inband Loop -
back Code
Detector
RXTIP[8:1]
RXRING[8:1]
RJAT
Digital Jitter
Attenuator
LIU Octant x 8
CSD
Clock
Synthesis /
Distribution
TOPS
Timing
Options
PMON
Performance
Monitor
XCLK
JTAG
uP Interface
INSBI-8
SBI Insert
EXSBI-8
SBI Extract
ADATA[7:0]
ADP
APL
AV5
DDATA[7:0]
DDP
DPL
DV5
C1FPOUT
(Line
Loopback)
(Diagnostic
Digital
Loopback)
RSYNC
RSTB
DACTIVE
LOS
Serial
Output
IN
T
B
RD
B
WRB
CS
B
ALE
A[
1
0
:
0
]
D
[
7:0]
TRS
T
B
TDO
TDI
TMS
TCK
LO
S
LO
S_L
1
Tx Data
Tx Clock
Rx Data
Rx Clock
PO
PI
TXHIZ/LLB
BLOCK DIAGRAM
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: +1.604.415.6000
Fax: +1.604.415.6200
OCTAL T1/E1/J1 Short Haul Line Interface Device
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
PMC-2012171 (p2)
Copyright PMC-Sierra, Inc. 2001.
All rights reserved. November 2001.
S/UNI is a registered trademark of PMC-
Sierra, Inc.
Any-PHY, SBI, FREEDM-84A672,
AAL1gator-32, TE-32, SPECTRA-622,
SBSLITE, TEMAP-84, and PMC-Sierra are
trademarks of PMC-Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE
Preliminary
PM4319 OCTLIU-SH
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
TRANSMIT SECTION
Generates DSX-1 short haul pulses
with programmable pulse shape
compatible with AT&T, ANSI and ITU
requirements.
Generates E1 pulses compliant to
G.703 recommendations.
Provides line outputs that are current
limited and may be tristated for
protection or redundant applications.
Provides a digital phase locked loop
for generation of a low jitter transmit
clock complying with all jitter
attenuation, jitter transfer, and residual
jitter specifications of AT&T TR 62411
and ETSI TBR 12 and TBR 13.
Provides a FIFO buffer for jitter
attenuation and rate conversion in the
transmit path.
Supports all ones transmission for
alarm indication signal (AIS)
generation.
APPLICATIONS
Add/Drop Multiplexers.
Edge Router Linecards.
Multiservice ATM Switch Linecards.
3G Wireless Equipment.
Digital Private Branch Exchanges (PBX).
Digital Access Cross-Connect Systems
(DACS).
PM4319
OCTLIU-SH
PM4319
OCTLIU-SH
PM4319
OCTLIU-SH
PM4319
OCTLIU-SH
PM4332
TE-32
PM7385
FREEDM-
84A672
PM73122
AAL1gator-32
PM7341
IMA-84
Packet/Cell
Internetworking
Function
Any
-
PHY
Bus
Ut
op
i
a
SBI
SBI
APPI
Utopia L2/
Any-PHY
PM7328
S/UNI-
ATLAS-
1K800
PM7329
S/UNI-APEX-
1K800
TYPICAL APPLICATIONS
ANY SERVICE ANY PORT
PM4318
OCTLIU
PM5313
SPECTRA-
622
Working
Protect
11 x OCTLIU-SH
Telecom
Telecom
SBI
PM5363
TUPP-622
PM8611
SBSLITE
PM5313
SPECTRA-
622
PM5363
TUPP-622
PM8611
SBSLITE
PM8621
NSE-8G
PM8621
NSE-8G
PM8611
SBSLITE
PM5366
TEMAP-84
PM4319
OCTLIU-SH
PM8611
SBSLITE
PM5366
TEMAP-84
PM4318
OCTLIU
PM8611
SBSLITE
PM5366
TEMAP-84
DS3
LIU
PM4319
OCTLIU-SH
DS3
LIU
DS3
LIU
Telecom
SBI
11 x OCTLIU-SH
Telecom
Telecom
SONET/SDH ADD DROP MULTIPLEXER (ADM) WITH VT CROSS-CONNECT
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