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| PM8380 QuadSMX 3G Preview 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC FEATURES GENERAL - SATA AND SAS * Four bi-directional 2:1 SATA or SAS multiplexer/demultiplexer. * Compliant with SAS Internal and External specification. * SATA Gen1i, Gen1x, Gen2i, Gen2x compliant. * In the downstream direction, the QuadSMX 3G demuxes the initiator-side receive ports to either the A or B device-side transmit ports. * In the upstream direction, the QuadSMX 3G selects either the A or B device-side receive port to output on the initiator-side transmit ports. * Passes-thru out-of-band (OOB) * Provides transmit redundancy for signaling. * Internal OOB detectors for COMSAS, COMRESET/COMINIT and COMWAKE. * Provides port reordering to support standard SATA/SAS 4 channel connectors and easier PCB routing. GENERAL - ETHERNET AND FIBRE CHANNEL * Four channel bi-directional Gigabit Ethernet and 10 Gigabit Ethernet (XAUI) link extender and 2:1 serial multiplexer/demultiplexer. * Four channel bi-directional 1G,2G and 10G Fibre Channel link extender and 2:1 serial multiplexer/demultiplexer Ethernet and Fibre Channel Switch Applications. In this case,data is broadcast to both Port A and Port B. HIGH-SPEED I/O * 1.0 Gbit/s to 3.2 Gbit/s operation. * Automatic amplitude control for SATA and SAS applications. * Programmable receive equalization, transmit preemphasis and transmit output swing. * Integrated resistive termination and receive AC coupling. * Analog interfaces support SATA and SAS hot plug. BLOCK DIAGRAM Serial Rx OOB Detect Serial Rx OOB Detect 2 to 1 Mux Serial Tx TX+/-[3:0] RXA+/-[3:0] RXAEQUAL[1:0] RXBEQUAL[1:0] RXB+/-[3:0] 2 to 1 Mux OOB Control SASLVL RXSWIZB RBIAS SEL[3:0] TXA+/-[3:0] Serial Tx Serial Tx OOB Control Serial Rx OOB Detect RX+/-[3:0] TXB+/-[3:0] TXAPREM[1:0] TXBPREM[1:0] Tx Amplitude Control Status and Control 4 instances SCL SDA TWADR[2:1] Two Wire Interface SYSCLK RSTB PMC-2030351 Issue 3 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2004. All rights reserved. PM8380 QuadSMX 3G 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC TEST AND CONTROL * Two-wire Interface (TWI) for configuration and status. * Pin-strappable for standalone operation. PHYSICAL * 1.8 V and 3.3 V power supply. * 0.18 m CMOS technology. * 1W typical power. * 100-pin BGA. * 11 x 11 mm package. * Ethernet (1GE and 10 GE XAUI) APPLICATIONS * Host Bus Adapter. * RAID controller. * Ethernet (1GE and 10 GE XAUI) and Fibre Channel (1,2 and 10 GFC) link extender. and Fibre Channel (1,2 and 10 GFC) mux/demux. * PCI Express, PCI Advanced Switching, ATCA, serial RapidIO, Infiniband, and HDTV link extender and mux/demux. TYPICAL APPLICATIONS SERVER-CLASS SATA/SAS CONTROLLER Disk 0 Disk 0 * Disk 0 * Disk 0 * * Internal SATA/SAS HDDs External SATA /SAS HDDs TX/RX A TX/RX B 4 Disk 0 Disk 0 * Disk 0 * Disk 0 * 4 4 4 4 SATA/SAS 4-Port HBA QuadSMX 3G 4 Control * ETHERNET OR FIBRE CHANNEL SWITCH Switch Fabric Module 10 Gigabit Ethernet or 10Gigabit Fibre Channel Line Card Upper Layer Functions PM8380 QuadSMX 3G Optics Switch PM8358 QuadPHY-10GX Switch XAUI XAUI PM8358 QuadPHY-10GX High-Speed Serial Links Working working protect Protect 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: 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-2030351 (v3) For a complete list of PMC-Sierra's trademarks, see our web site at http://www.pmc-sierra.com/legal/. Other product and company names mentioned herein may be the trademarks of their respective owners. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
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