PM3380 PMC | Alldatasheet
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PMC-980236 (R7) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 1999 PMC -Sierra, Inc. PMC-Sierra,Inc. Gigabit Ethernet Switch Port Controller PM3380
FEATURES
- Monolithic intelligent Gigabit Ethernet Switch Port Controller.
- I n t egrates an IEEE 802.3z-compatible Gigabit MAC.
- M ay be used alone or in combination with other devices to build 10/100 or Gigabit switches.
- Supports the Gigabit EXACT™ Bus Protocol for device interconnect.
- M ay be used alone or in combination with other device to build high density Gigabit switches.
- PM3390 EXACT Bus Switch Matrix allows non-blocking expansion up to 16 Gigabit ports.
- L ayer 2 line rate address lookup capability for all Ethernet port configurations supported.
- Store-and-forward switching using output association input buffering for efficient memory use without Head Of Line (HOL ) blocking.
- Supports up to 8,000 MAC addresses.
- 1022 multicast groups available. Bitmask per group defines membership.
- EXACT Bus is compatible with common serial devices for simple s ystem stacking using coax or twinax cable.
- Support for IEEE 802.1D bridging and spanning tree algorithm in an external processor.
- Embedded SmartPath™ Processor supports value-added datapath operations.
- Two 32-bit memory interfaces for flexible combinations of SSRAM and EPROM allow cost optimization of different applications.
- Programmable packet pattern matchers for identification of ARP, RARP, ICMP, and other protocol or packet t ypes. MANAGEMENT
- S ystem Interface provided in CMI to support standard SNMP software packages, or the porting of existing mana gement software.
- Hardware statistics collection supports RMON-I (nine groups), Ethernet MIB, and SNMP agent functions.
- All statistics registers and data structures accessible through the CMI.
- Supports the implementation of Spanning Tree (IEEE 802.1D) by exchanging BPDU packets on all ports. VLAN
- Up to 4094 IEEE 802.1Q VLAN tags with support for 4094 FIDs.
- Up to 1022 active VLANs.
- I n gress filtering of packets.
- Shared and independent learning.
- GARP, GVRP, GMRP packet identification and forwarding to external CPU for processing.
- T ag insertion and removal for unicast and multicast packets. PRIORITY
- Class of service supported via IEEE 802.1D (formerly 802.1p) with two levels of priority. VALUE ADD
- Control and Management Interface provides standard interface for non real-time access to data structures (such as SNMP and RMON applications).
- Customer product differentiation is enabled by applications using CMI calls to leverage EXACT system resources. COMPATIBILITY
- Interworks with the PM3370 Octal 10/100 Switch Port Controller.
- Interworks with the PM3390 Eight Port EXACT Bus Switch Matrix. PACKAGING
- Provides a standard five signal P1149.1 JTAG test port for boundary scan board test purposes.
- Implemented in low power 3.3 V, CMOS technology with 5 V tolerant MII interface.
- Available in a 352-pin Ball Grid Array (BGA ) package. Gigabit Ethernet Interface Microprocessor Interface Gigabit Media Access Control Micro Interface Global Registers JTAG Memory Port Controller Memory Port Controller JTAG SDRAM SSRAM EXACT Ring Interface EXACT Bus Output Port EXACT Bus Input Port EXACT Bus Reference ClockSystem Clock Receive Control Address Resolution Logic Transmit Control SmartPath CPU Ingress DMA Unit Ingress Queue Manager Egress Queue Manager BLOCK DIAGRAM
Head Office: PMC-Sierra, Inc. #105 - 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: 604.415.6000 Fax: 604.415.6200 PM3380 Gigabit Ethernet Switch Port Controller 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-980236 (R7) 1999 PMC-Sierra, Inc. September, 1999 EXACT and SmartPath are trademarks of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
APPLICATIONS
- G igabit Ethernet Switches.
- Ethernet Switching Systems Capable of 10, 100, and 1000 Mbit/s Operation When Used with PM3370 and PM3390.
- G i gabit Test Equipment. TYPICAL APPLICATIONS 8 × 1000 SWITCH USING PM3390 PM3390 Octal EXACT Bus Switch Matrix CPU SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller 16 ×× 1000 PM3380 SWITCH USING FOUR PM3390 DEVICES IN EXPANSION MODE PM3390 8-Port EXACT Bus Switch Matrix PM3390 8-Port EXACT Bus Switch Matrix PM3390 8-Port EXACT Bus Switch Matrix Port 0 Port 8 Port 9 Port 16 PM3390 Octal EXACT Bus Switch Matrix SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller SERDES PM3380 Gigabit Ethernet Switch Port Controller