KSZ8842-PMQL-EVAL

KSZ8842-PMQL-EVAL Features

Switch Management • Non-Blocking Switch Fabric Assures Fast PacketDelivery by Utilizing a 1K Entry MAC AddressLook-Up Engine and a Store-and-ForwardArchitecture • Fully Compliant with the IEEE802.3u Standards • Full-Duplex IEEE 802.3x Flow Control (Pause)with Force Mode Option • Half-Duplex Backpressure Flow ControlAdvance Switch Management • IEEE 802.1Q VLAN Support for Up to SixteenGoups (Full-Range of VLAN IDs) • VLAN ID Tag/Untag Options, Per Port Basis • IEEE 802.1p/Q Tag Insertion or Removal On aPer-Port Basis (Egress) • Programmable Rate Limiting at the Ingress andEgress Port • Broadcast Storm Protection • IEEE 802.1d Spanning Tree Protocol Support • MAC Filtering Function to Filter Unicast Packets • Unknown MAC Address Forwarding Function • Direct Forwarding Mode Enabling the Processorto Identify the Ingress Port and to Specify theEgress Port • IGMP v1/v2 Snooping Support for MulticastPacket Filtering • IPV6 Multicast Listener Discovery (MLD) Snoop-ing supportMonitoring • Port Mirroring/Monitoring/Sniffing: Ingress and/orEgress Traffic to Any Port • Management Information Base (MIB) Countersfor Fully Compliant Statistics Gathering: 32 MIBCounters Per Port • Loop Back Modes for Remote Failure DiagnosticsComprehensive Register Access • There are Three Kinds of Register Groups: • The PCI Configuration Registers are Used toInitialize and Configure the PCI Interface • The PCI Control/Status Registers are Used toCommunicate Between the Host and KSZ8842-PMQL/PMBL • Switch Registers are Used to Support TransceiverControl and Status. They are Configurable On-the-Fly (Port-Priority, 802.1p/d/Q, etc.)QoS/CoS Packets Prioritization Support • Per Port, 802.1p and DiffServ Based • Re-Mapping of 802.1p Priority Field on a PerPortBasisPower Modes, Packaging, and Power Supplies • Full-chip Hardware Power-Down (Register Con-figuration not Saved) Provides for Low PowerDissipation • Per Port-Based Software Power-Save on PHY(Idle Link Detection, Register Configuration Pre-served) • Single Power Supply: 3.3V • Commercial Temperature Range: 0°C to +70°C • Industrial Temperature Range: –40°C to +85°C • Available in 128-Pin PQFP and 100-Ball LFBGA

KSZ8842-PMQL-EVAL Applications

• Video Distribution Systems • High-End Cable, Satellite, and IP Set-Top Boxes • Video Over IP • Voice Over IP (VoIP) and Analog TelephoneAdapters (ATA) • Industrial Control in Latency Critical Applications • Motion Control • Industrial Control Sensor Devices (Temperature,Pressure, Levels, and Valves) • Security and Surveillance Cameras