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| Advance PM5384 S/UNI(R)-1x155 Single Channel OC-3c ATM and POS Physical Layer Device FEATURES * Single chip ATM and Packet over SONET/SDH Physical Layer Device operating at 155.52 Mbit/s. * Implements the ATM Forum User Network Interface (UNI) and the ATM physical layer for Broadband ISDN according to CCITT Recommendation I.432. * Implements Point-to-Point Protocol (PPP) over SONET/SDH according to RFC 2615. * Processes duplex bit-serial 155.52 Mbit/s STS-3c/STM-1 data streams with on-chip clock and data recovery and clock synthesis. * Complies with Bellcore GR-253-CORE (1995 Issue) jitter tolerance, jitter transfer and intrinsic jitter criteria. * Provides control circuitry required to comply with Bellcore GR-253-CORE WAN clocking requirements related to wander transfer, holdover and long term stability when using an external VCXO. * Provides a UTOPIA Level 2, 8-bit wide system interface (clocked up to 52 MHz) with parity support for ATM applications. * Provides a UTOPIA Level 2, 16-bit wide system interface (clocked up to 52 MHz) with parity support for ATM applications. * Provides a SATURN POS-PHY Level 2, 16-bit system interface (clocked up to 52 MHz) for Packet over SONET/SDH (POS) applications (similar to UTOPIA Level 2, but adapted for packet transfer). * Provides support functions for 1+1 APS operation. * Low power 2.5/3.3 V CMOS with 5 V TTL-compatible digital inputs/outputs (PECL inputs/outputs are 3.3 V and 5 V compatible). * Industrial temperature range (-40C to +85C). * 15 mm x15 mm 196 pin stPBGA package with 1 mm ball pitch. APPLICATIONS * * * * * * * Routers and Layer 3 Switches. 3G Wireless Base Station Controllers. DSLAM Uplinks. WAN and Edge ATM switches. LAN switches and hubs. Packet switches and hubs. Network Interface Cards and Uplinks. GENERAL * Provides a standard 5 signal IEEE 1149.1 JTAG test port for boundary scan board test purposes. * Provides a generic 8-bit microprocessor bus interface for configuration, control and status monitoring. BLOCK DIAGRAM Section/ Line DCC Insertion Tx POS Frame Processor Tx Line O/H Processor Tx Path O/H Processor Tx Section O/H Processor UTOPIA Level 2/POS-PHY Level 2 System Interface Serial Line Interface Path Crossbar/ APS Crossconnect Tx ATM Cell Processor 155.52 Mbit/s Section Trace Buffer WAN Synch. Path Trace Buffer Rx ATM Cell Processor Rx Path O/H Processor Rx POS Frame Processor UTOPIA Level 1 8-bit x 52 MHz UTOPIA Level 2 POS-PHY Level 2 16-bit x 52 MHz Rx Section O/H Processor Rx Line O/H Processor Section/ Line DCC Extraction Sync Status, BERM JTAG Test Access Port External APS Interface Microprocessor Interface Test Data 16-bit Microprocessor Bus APSO +/APSI +/- APECLV PMC-2011690 (A1) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2001. Advance PM5384 S/UNI(R)-1x155 Single Channel OC-3c ATM and POS Physical Layer Device TYPICAL APPLICATIONS TYPICAL STS-3C/STM-1 ATM SWITCH PORT APPLICATION ATM Layer Device UTOPIA Level 2 Interface PM5384 S/UNI-1x155 TxClk TxEnb TxAdr[4:0] TxClav TxSOC TxPrty TxData[15:0] RxClk RxEnb RxAddr[4:0] RxClav RxSOC RxPrty RxData[15:0] TFCLK TENB TADR[4:0] TCA TSOC TPRTY TDAT[15:0] RFCLK RENB RADR[4:0] RCA RSOC RPRTY RDAT[15:0] RXD+/SD] TXD+/Optical Transceiver TYPICAL STS-3C/STM-1 PACKET-OVER-SONET/SDH APPLICATION Link Layer Device TFCLK TENB TPRTY TDAT[15:0] TMOD TSOP TEOP TERR TADR[4:0] PTPA STPA POS-PHY Level 2 Interface PM5384 S/UNI-1x155 TFCLK TENB TPRTY TDAT[15:0] TMOD TSOP TEOP TERR TADR[4:0] PTPA STPA RXD+/SD TXD+/- Optical Transceiver RFCLK RENB RVAL RPRTY RDAT[15:0] RSOP REOP RERR RFCLK RENB RVAL RPRTY RDAT[15:0] RSOP REOP RERR Head Office: PMC-Sierra, Inc. #105 - 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: 604.415.6000 Fax: 604.415.6200 To order documentation, send email to: document@pmc-sierra.com 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: info@pmc-sierra.com PMC-2011690 (A1) (c) Copyright PMC-Sierra, Inc. 2001. All rights reserved. SATURN and S/UNI are registered trademarks of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
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