Switchtec PCIe Switches TM Switchtec PFX-L Fanout-Lite PCIe Gen3 Switch Family PM8566, PM8565, PM8564, PM8563, PM8562 and PM8561 Summary The Switchtec PFX-L Fanout-Lite PCIe Gen3 Switch Family is composed of PCIe Base Specification 3.1-compliant switches supporting up to 96 lanes, six virtual switch parti - tions, two non-transparent bridges (NTBs), six hot-plug controllers, and comprehensive diagnostics and debug capabilities. Switchtec Typical applications for the PFX-L include data center equipment, defense and industrial PFX-L servers, workstations, test equipment, video production and broadcasting equipment, Fanout-Lite cellular infrastructure, access networks, metro networks and core networking. PCIe Switch Features High-Performance Non-Blocking Switches Diagnostics and Debug Up to 174 GB/s switching capacity Transaction layer packet (TLP) generator for testing and 96-lane, 80-lane, 64-lane, 48-lane, 32-lane and 24-lane debugging of links and error handling variants Real-time eye capture Ports bifurcate to x4/x8/x16 lanes Any-to-any port mirroring for debug purposes Up to two NTBs assignable to any port External loopback at PHY and TLP layers Logical non-transparent (NT) interconnect allows for larger Errors, statistics, performance and TLP latency counters topologies Peripheral I/O Interfaces Supports 1+1 and N+1 failover mechanisms Up to two (master/slave) two-wire interfaces (TWIs) with NT address translation using direct windows and multiple SMBus support sub-windows per BAR Up to 78 parallel GPIO pins Supports multicast groups per port 1 UART Error Containment 1 QSPI with optional inline ECC Advanced error reporting (AER) on all ports JTAG and EJTAG interface Hot-plug controllers GPIOs configurable for different cable/connector standards PCIe Interfaces Passive, managed and optical cables SHPC-enabled slot and edge connectors www.microchip.comEvaluation Kit Highlights The evaluation kit is a device evaluation environment sup- Hot-plug controllers, end-to-end data integrity protection, porting multiple host and SSD interfaces. The following kit is high-quality and low-power fifth generation SERDES available for evaluating PSX, PFX, PFX-I and PFX-L features Comprehensive diagnostics and debugging: PCIe genera- using the populated PSX 96xG3 device on the PM5461-KIT: tor and analyzer, per-port performance and error counters, PM5461-KIT - PSX/PFX/PFX-I/PFX-L 96/80/64G3 PCIe multiple loopback modes and real-time eye capture Switch HD Evaluation Kit (PMC-2151996) Up to 24 ports, two NTBs, and six virtual switch partitions Flexible x4, x8, and x16 port bifurcation with no restrictions Example Application on configuring ports as either upstream or downstream, or on mapping ports to NTBs Host Host High-Speed I/O PCIe Gen3 8 GT/s x16 x16 Supports PCIe-compliant link training and manual PHY configuration NVMe SSD TM Switchtec Switchtec Power Management PFX-L PFX-L NVMe Active State Power Management (ASPM) Fanout-Lite Fanout-Lite SSD Software controlled power management 96xG3 PM8566 96xG3 PM8566 NVMe Chiplink Diagnostic Tools x4 SSD x4 Extensive debug, diagnostics, configuration and analysis tools with an intuitive GUI Access to configuration data, management capabilities and signal integrity analysis tools (such as real-time eye capture) Connects to device over in-band PCIe or sideband signals (UART, TWI and EJTAG) Ordering Information Virtual Switch Product Lanes Ports/NTBs Hot-Plug Controllers Package Ordering Number Partitions PFX-L 96xG3 96 24/2 6 37.5 mm 37.5 mm PM8566B-FEI PFX-L 80xG3 80 20/2 6 37.5 mm 37.5 mm PM8565B-FEI PFX-L 64xG3 64 16/2 6 37.5 mm 37.5 mm PM8564B-FEI 6 PFX-L 48xG3 48 12/2 6 27 mm 27 mm PM8563B-F3EI PFX-L 32xG3 32 8/2 4 27 mm 27 mm PM8562B-F3EI PFX-L 24xG3 24 6/2 3 27 mm 27 mm PM8561B-F3EI The Microchip name and logo, the Microchip logo and Switchtec are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. 2018, Microchip Technology Incorporated. All Rights Reserved. 11/18 DS00002847A www.microchip.com