KSZ9563数据手册集成电路（IC）的控制器规格书PDF

描述 Description

The KSZ9563 is a highly-integrated, IEEE 802.3 compliant networking device that incorporates a layer-2+ managedGigabit Ethernet switch, two 10BASE-T/100BASE-TX/1000BASE-T physical layer transceivers (PHYs) and associatedMAC units, and one MAC port with a configurable RGMII/MII/RMII interface for direct connection to a host processor/controller, another Ethernet switch, or an Ethernet PHY transceiver.  KSZ9563 also implements IEEE 1588v2 Precision Timing Protocol.

Full register access is available by SPI or I2C interfaces,and by optional in-band management via any of the data ports.PHY register access is provided by a MIIM interface.

Security features include support for IEEE 802.1X port-based authentication and Access Control List (ACL) filtering.

An assortment of power-management features includingEnergy-Efficient Ethernet (EEE) have been designed in tosatisfy energy efficient environments.

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特性 Features

EtherSync®
• IEEE 1588 v2 PTP
• One-step Operation
• Transparent Clock (TC) with auto correction update
• Master and slave Ordinary Clock (OC) support
• End-to-end (E2E) or peer-to-peer (P2P)
• PTP multicast and unicast message support
• PTP message transport over IPv4/v6 and IEEE 802.3
• IEEE 1588v2 PTP packet filtering
Advanced Switch Capabilities
• IEEE 802.1Q VLAN support for 128 active VLAN groups and the full range of 4096 VLAN IDs
• IEEE 802.1p/Q tag insertion/removal on per port basis
• VLAN ID on per port or VLAN basis
• IEEE 802.3x full-duplex flow control and half-duplex back pressure collision control
• IEEE 802.1X (Port-Based Network Access Control)
• IGMP v1/v2/v3 snooping for multicast packet filtering
• IPv6 multicast listener discovery (MLD) snooping
• IPv4/IPv6 QoS support, QoS/CoS packet prioritization
• 802.1p QoS packet classification with 4 priority queues
• Programmable rate limiting at ingress/egress ports
Switch Management Capabilities
• 10/100Mbps Ethernet switch basic functions: frame buffer management, address look-up table, queue management, MIB counters
• Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 128kByte frame buffer
• Jumbo packet support up to 9000 bytes
• Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port
• Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery
• Multiple spanning tree protocol (MSTP) support
Two Robust Integrated PHY Ports
• 1000BASE-T/100BASE-TX/10BASE-T IEEE 802.3
• LinkMD®+ receive signal quality indicator
• Fast Link-up option significantly reduces link-up time
• Auto-negotiation and Auto-MDI/MDI-X support
• Energy-Efficient Ethernet (EEE) support with low-power idle mode and clock stoppage
• On-chip termination resistors and internal biasing for differential pairs to reduce power
• LinkMD® cable diagnostic capabilities for determining cable opens, shorts, and length
Configurable External MAC Port
• Reduced Gigabit Media Independent Interface (RGMII) v2.0
• Reduced Media Independent Interface (RMII) v1.2 with 50MHz reference clock input/output option
• Media Independent Interface (MII) in PHY/MAC mode

简介

KSZ9563属于集成电路（IC）的控制器。由制造生产的KSZ9563控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。