PM8380 QuadSMX 3G Preview 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC FEATURES • Passes-thru out-of-band (OOB) 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. 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 • Provides transmit redundancy for 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 RXA+/-[3:0] Serial Rx RXAEQUAL[1:0] OOB Detect RXBEQUAL[1:0] RXB+/-[3:0] SEL[3:0] 2 to 1 Mux Serial Rx 2 to 1 Mux OOB Detect TXA+/-[3:0] Serial Tx TXB+/-[3:0] Serial Tx Serial Tx TX+/-[3:0] SASLVL OOB Control RXSWIZB RBIAS Serial Rx OOB Control RX+/-[3:0] OOB Detect TXAPREM[1:0] TXBPREM[1:0] Tx Amplitude Control Status and Control SCL SDA Two Wire Interface TWADR[2:1] PMC-2030351 Issue 3 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 4 instances SYSCLK RSTB © Copyright PMC-Sierra, Inc. 2004. All rights reserved. PM8380 QuadSMX 3G 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC • 100-pin BGA. • 11 x 11 mm package. TEST AND CONTROL • Two-wire Interface (TWI) for configuration and status. • Pin-strappable for standalone operation. • Ethernet (1GE and 10 GE XAUI) 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. APPLICATIONS • Host Bus Adapter. • RAID controller. • Ethernet (1GE and 10 GE XAUI) and Fibre Channel (1,2 and 10 GFC) link extender. PHYSICAL • 1.8 V and 3.3 V power supply. • 0.18 µm CMOS technology. • 1W typical power. TYPICAL APPLICATIONS SERVER-CLASS SATA/SAS CONTROLLER Internal SATA/SAS HDDs Disk 0 Disk 0 • Disk 0 • Disk 0 • External SATA /SAS HDDs • 4 SATA/SAS 4-Port HBA 4 TX/RX A TX/RX B 4 4 4 QuadSMX 3G 4 Disk 0 Disk 0 • Disk 0 • Disk 0 • • Control ETHERNET OR FIBRE CHANNEL SWITCH Switch Fabric Module Optics 10 Gigabit Ethernet or 10Gigabit Fibre Channel Line Card Switch PM8380 QuadSMX 3G Upper Layer Functions 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: [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-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