PM4319 OCTLIU-SH Preliminary OCTAL T1/E1/J1 Short Haul Line Interface Device FEATURES SYSTEM INTERFACE testing at DS1 and E1 rates as recommended in ITU-T O.151. • Monolithic device which integrates 8 T1/J1 or E1 short haul line interface circuits. • 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. • Provides an 8-bit microprocessor bus interface for configuration, control, and status monitoring. • Software-selectable between T1/J1 and E1 operation on a per-device basis. • Provides line and digital loopback modes. • Supports programmable inband loopback codes. • 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, CTR4, CTR-12 and CTR-13. 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. • Uses line rate system clock. • Provides an IEEE 1149.1 (JTAG) compliant test access port (TAP) and controller for boundary scan test. • Provides encoding and decoding of B8ZS, HDB3 and AMI line codes. • Performs B8ZS or AMI decoding when processing a bipolar DS-1 signal, and HDB3 decoding when processing a bipolar E1 signal. • Provides a microprocessor-readable general purpose input pin and a microprocessor-writable general purpose output pin. • Provides clock recovery and line performance monitoring. • Provides transmit and receive jitter attenuation. POWER • Provides support for redundancy. • Implemented in a low power 3.3 V tolerant 1.8/3.3 V CMOS technology. • Provides digitally programmable pulse templates. PACKAGE • Tolerates more than 0.3 UI peak-topeak, high frequency jitter as required by AT&T TR 62411 and Bellcore TRTSY-000170. • Detects line code violations, B8ZS/ HDB3 line code signatures, loss of signal, and successive zeroes conditions. • Available in a high density 288-pin Tape-SBGA (23 mm x 23 mm) package. • Provides a selectable, per channel independent de-jittered T1 or E1 recovered clock for system timing and redundancy. • Supports G.772 compliant nonintrusive protected monitoring points. • Provides a -40 °C to +85 °C industrial temperature operating range. • Provides PRBS generators and detectors on each tributary for error BLOCK DIAGRAM TXTIP1[8:1] TXTIP2[8:1] TXRING1[8:1] TXRING2[8:1] TJAT Digital Jitter Attenuator XLPG Transmit LIU LCODE AMI / B8ZS / HDB3 Line Encoder XIBC Inband Loopback Code Generator XPDE Pulse Density Enforcer ADATA[7:0] Tx Data Tx Clock EXSBI-8 ADP SBI Extract APL AV5 (Diagnostic Digital Loopback) PRBS Pattern Generator / Detector PMON Performance Monitor REFCLK AC1FP DC1FP (Line Loopback) C1FPOUT Rx Data DDATA[7:0] INSBI-8 RXTIP[8:1] CDRC Clk/Data Recovery RLPS Receive LIU RXRING[8:1] IBCD Inband Loop back Code Detector PDVD Pulse Density Viol. Detector RJAT Digital Jitter Attenuator SBI Insert Rx Clock DDP DPL DV5 DACTIVE LIU Octant x 8 TXHIZ/LLB RSTB XCLK RSYNC CSD Clock Synthesis / Distribution TOPS Timing Options LOS Serial Output uP Interface PO PI INTB RDB WRB CSB ALE A[10:0] D[7:0] TRSTB TDO TDI TMS TCK LOS LOS_L1 PMC-2012171 (p2) JTAG PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE © Copyright PMC-Sierra, Inc. 2001 Preliminary PM4319 OCTLIU-SH OCTAL T1/E1/J1 Short Haul Line Interface Device TRANSMIT SECTION clock complying with all jitter attenuation, jitter transfer, and residual jitter specifications of AT&T TR 62411 and ETSI TBR 12 and TBR 13. • 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. APPLICATIONS • Add/Drop Multiplexers. • Edge Router Linecards. • Provides a FIFO buffer for jitter attenuation and rate conversion in the transmit path. • Multiservice ATM Switch Linecards. • Supports all ones transmission for alarm indication signal (AIS) generation. • Digital Private Branch Exchanges (PBX). • 3G Wireless Equipment. • Digital Access Cross-Connect Systems (DACS). • Provides a digital phase locked loop for generation of a low jitter transmit TYPICAL APPLICATIONS ANY SERVICE ANY PORT SBI PM4319 OCTLIU-SH Any-PHY Bus PM7385 FREEDM84A672 PM4319 OCTLIU-SH Utopia L2/ Any-PHY APPI Packet/Cell Internetworking Function Utopia SBI PM7329 S/UNI-APEX1K800 PM4332 TE-32 PM73122 AAL1gator-32 PM4319 OCTLIU-SH PM4319 OCTLIU-SH PM7328 S/UNIATLAS1K800 PM7341 IMA-84 SONET/SDH ADD DROP MULTIPLEXER (ADM) WITH VT CROSS-CONNECT Telecom SBI 11 x OCTLIU-SH Telecom PM5313 SPECTRA622 PM5363 TUPP-622 PM8611 SBSLITE PM8611 SBSLITE PM5366 TEMAP-84 PM4319 PM4318 OCTLIU-SH OCTLIU PM8621 NSE-8G Telecom PM5313 SPECTRA622 Working PM5363 TUPP-622 Protect PM8611 SBSLITE PM8621 NSE-8G Telecom PM8611 SBSLITE SBI 11 x OCTLIU-SH PM5366 TEMAP-84 PM4318 PM4319 OCTLIU OCTLIU-SH PM5366 TEMAP-84 DS3 DS3 LIU DS3 LIU LIU Telecom PM8611 SBSLITE Head Office: PMC-Sierra, Inc. 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: +1.604.415.6000 Fax: +1.604.415.6200 To order documentation, send email to: [email protected] or contact the head office, Attn: Document Coordinator All product documentation is available on our web site at: http://www.pmc-sierra.com For corporate information, send email to: [email protected] PMC-2012171 (p2) © Copyright PMC-Sierra, Inc. 2001. All rights reserved. November 2001. S/UNI is a registered trademark of PMCSierra, 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