PM8399 SXP 24x3GSec 24-Port SAS Expander with Secure Zoning Released Product Brief PRODUCT OVERVIEW • Integrated MIPS-Powered processor for SAS SMP functions and SES The PM8399 SXP 24x3GSec device is a 24-port SAS expander with secure zoning capabilities. • Three configurable multi-master or slave mode TWI interfaces for support. device configuration and control of external interfaces. • UART interface for system monitoring and debugging support. PRODUCT HIGHLIGHTS • SFF-8485 compliant SGPIO interface provides expansion for up to • Secure zoning capabilities as specified in T10 05-144 SAS-2 Zoning. 144 GPIOs. • STP initiator capability. ZONING FEATURES • Supports IPMB over TWI. • Supports 128 groups or domains. • Pin- and firmware-compatible with the PM8388 SXP 24x3G device. • SMP for PHY group assignment. • Virtual SSP support. • Supports zoning fabric supervisor privileges. • Low-latency connection arbitration • Transparent to SAS Initiators and Targets. • Supports standard and zone-aware table routing of 1024 entries, • Compatible with legacy SAS Expanders. direct routing and subtractive routing. • Integrated non-blocking cross bar switch allows any-port to any- port connections. HIGH-SPEED I/O • 1.5 Gbit/s and 3.0 Gbit/s operation. • Automatic negotiation of link speed. • Arbitrary SAS wide-port configurations. • STP bridge function allows for either SAS or SATA target devices to be attached to any port. • Accepts Spread Spectrum Clocking (SSC) from SATA HDDs. • Programmable transmit pre-emphasis and receiver equalization. • Programmable transmit output swing to support both SATA and SAS levels. BLOCK DIAGRAM • Integrated resistive termination and AC coupling. Arbiter ECM REQ/ REQ_SND CSU BPP SERDES PHY SXL rx1 +/tx1 +/- SERDES PHY SXL rx2 +/tx2 +/- SERDES PHY SXL • Programmable performance monitoring counters and interrupt generation. ... ... ... MUX datapath (ECR) SERDES PHY SXL rx23 +/tx23 +/- SERDES PHY SXL 25x25 XBAR • Per-link PRBS and CJPAT pattern generator for link-integrity MultiMaster Two Wire I/F (3) UART PACK SES Local Bus I/F 32K Cache 128K Scratch RAM Bridge TWI Reset PHYSICAL UART Data Out • 0.13 μm (3.3 V I/O supply and 1.2 V core) CMOS technology. UART Data In Request to Send • 27 x 27 mm 352-pin CSBGA package. SGPIO Clock SGPIO SGPIO Load SGPIO Data Out SGPIO Data In Timers Reference Clock System Reset TDBG TDO TDI TMS TCK TRSTB Interrupt EJTAG Debug Port diagnostics. TWI Data SMP 32-bit MIPS core Interrupt Controller TWI Clock Clear to Send Address Bus Data Bus Write Enable Output Enable Chip Enable • Per-port error counters to provide comprehensive diagnostic functions. rx0 +/tx0 +/- rx22 +/tx22 +/- STATISTICS AND PERFORMANCE MONITORING PM8399 SXP 24x3GSec PMC-2050741, Issue 2 © Copyright PMC-Sierra, Inc. 2006 All rights reserved. Proprietary and Confidential to PMC-Sierra, Inc. and for its customers’ internal use. PM8399 SXP 24x3GSec 24-Port SAS Expander with Secure Zoning FIRMWARE DEVELOPMENT KIT THIRD-PARY SUPPORT • SES API for using SES pages and commands over the SAS link. • ThreadX RTOS from Express Logic. • SCSI-3 API for underlying access to the SAS Port. • Green Hills MULTI Development Environment and EJTAG Emulator. • SAS/STP link layer, SMP/SSP/STP Transport Layer protocols. • SMP routing management including topology discovery. • API for downloading firmware over the SAS link. APPLICATIONS • Blade Server. • Expander Diagnostics API. • Enterprise Server Storage. • Disk spin-up control. • External Fabric Attached Storage. • Disk Qualification API. • Peripheral Drivers for TWI, UART, SGPIO, Timer. TYPICAL APPLICATIONS SAS Blade Switches BLADE SERVER PM8399 SXP 24x3GSec SAS Blade Servers SAS and/or SATA HDDs PM8388 SXP 24x3G Daisy-Chain to Next Enclosure SXP 24X3GSEC ZONED DOMAINS High-Density Tiered Storage Array Zoned Domain C SAS/SATA Device Zoned Domain B PM8399 SXP 24x3GSec SAS/SATA Device PM8399 SXP 24x3GSec PM8383 SXP 12x3G PM8399 SXP 24x3GSec SAS/SATA Device PM8383 SXP 12x3G Zoned Domain A Corporate Head Office: PMC-Sierra, Inc. Mission Towers One 3975 Freedom Circle Santa Clara, CA, 95054, U.S.A. Tel: 1.408.239.8000 Fax: 1.408. 492.1157 Operations Head Office: PMC-Sierra, Inc. One Innovation Place 100-2700 Production Way Burnaby, BC V5A 4X1 Canada Tel: 1.604.415.6000 Fax: 1.604.415.6200 SAS/SATA Device PMC-2050741 (R2) © Copyright PMC-Sierra, Inc. 2006. All rights reserved. For a complete list of PMC-Sierra’s trademarks and registered trademarks, visit: www.pmc-sierra.com/legal/ For corporate information, send email to: [email protected]. All product documentation is available on our web site at: www.pmc-sierra.com. SAS/SATA Device SAS/SATA Device