IDT75K62134 - Integrated Device

IDT75K62134 4.5M and 9M Network Search Engine (NSE)

The NSE with a single QDR™ (Quad Data Rate) interface is intended to work with any NPU having a QDR™ look aside interface. Multiple devices including the QDR™ NSE can be connected to the same QDR™ interface. Each QDR™ NSE device may be point-to-point expanded up to eight NSE devices. NSE Features x x x External Interfaces The following external interfaces .

Features

x x x External Interfaces The following external interfaces are supported by the QDR™ NSE device Single QDR™ NPU interface - QDR™ Clock Frequency up to 250 MHz - Supports QDR™ burst of 2 - Echo clocks supported (CQ, CQ) x Point-to-Point Cascading Interface - Up to eight NSEs can be cascaded using this scheme x Associated Data SRAM with standard ZBT® Interface x Boundary Scan JTAG Interface (IEEE 1149.1) x x x x x x x x x x x x x x 128K x 72 (9M) or 64K x 72 (4.5M) Data and Mask cells Full Ternary Content Addressable Memory Advanced Database Management - Selectable Databases - Programmabl.