PM41036中文资料PSX 36xG4 Gen 4 Programmable PCIe Switch数据手册Microchip规格书

描述 Description

The Switchtec Gen 4 PM41036 PSX programmable PCIe switch comprises programmable and high-reliability switches that supports 36 lanes, 20 ports,10 virtual switch partitions, 18 Non-Transparent Bridges (NTBs) and hot- and surprise-plug controllers for each port. PSX switches feature advanced error containment, comprehensive diagnostics and debug capabilities, end-to-end data integrity protection, high-quality, low power SERDES and secure boot image authentication.Typical applications for the PSX family include PCIe SSD enclosures, Flash arrays, multi-host architectures, high-density servers, blade servers, pooled storage/compute and applications that require customized, high-reliability PCIe switching.

For product comparison, please consider:PM41100, PM41084, PM41068, PM41052, PM41028

特性 Features

• High-reliability PCIe with robust error containment, hot- and surprise-plug controllers per port, end-to-end data integrity protection, high-quality, low-power SERDES
• PSX Software Development Kit (SDK) enables customerd ifferentiated solutions in areas such as error containment and surprise-plug
• Integrated enclosure management processor, I/O interfaces, and SDK for enclosure management firmware development
• Significant power, cost and board space savings with support for 52 ports, 48 NTBs, and 26 virtual switch partitions and flexible x1, x2, x4, x8, and x16 port bifurcation with norestrictions on configuring ports as either upstream or downstream, or on mapping ports to NTBs
• NVMe-MI enclosure management for integrated NVMe controller, in-band management supporting SES and native NVMe enclosure management stack and out-of-band management supporting MCTP through I2C
High-Performance Non-blocking Switches
• 36-lane variant
• Ports bifurcate to ×1*/×2/×4/×8/×16 lanes
• Up to 18 NTBs assignable to any port
• Logical non-transparent (NT) interconnect allows for larger topologies
• Supports 1+1 and N+1 failover mechanisms
DMA Controller
• High-performance, ultra-low latency DMA engine
Error Containment
• Advanced error reporting (AER) on all ports
• Downstream port containment (DPC) on all downstream ports
• Completion timeout synthesis (CTS) to prevent an error state in an upstream host due to incomplete non-posted transactions
• Upstream Error Containment (UEC), a programmable feature that prevents errors from propagating upstream
• Hot- and surprise-plug controllers per port
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• GPIOs configurable for different cable/connector standards
PCIe Interfaces
• Passive, managed, and optical cables
• SFF-8644, SFF-8643, SFF-8639, OCuLink and other connectors
Diagnostics and Debug
• Real-time eye capture
• External loopback
• Errors, statistics, and performance counters
Peripheral I/O Interfaces
• Up to 11 Two-Wire Interfaces (TWIs) with SMBus support
• Up to 4 SFF-8485-compliant SGPIO ports
• Up to 4 UARTs
• JTAG and EJTAG interface
High-Speed I/O
• PCIe Gen 4 16 GT/s
• Supports OCuLink cabling, CEM ×16 slots, and other interfaces
• Manual PHY configuration for optical
Power Management
• Active State Power Management (ASPM)
• Software-controlled power management
ChipLink Diagnostic Tools
• 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)
Evaluation Kit
• The PM42100-KIT Switchtec Gen 4 PCIe switch evaluation kit is a device evaluation environment that supports multiple interfaces

简介

PM41036属于集成电路（IC）的专用。由制造生产的PM41036专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。