Micrel KS8695X
the KS8695X include: • Integrated Layer 2 managed switch with five Fast Ethernet transceivers and patented mixed-signal lowpower technology, five media access control (MAC) units, a high-speed non-blocking switch fabric, a dedicated address look-up engine, an on-chip frame buffer memory, and LED controls. The KS8695X represents a new level of total solution optimized for broadband gateway system development and renders speedy routing performance and connectivity interfaces for value-added networking expansions.GENERAL DESCRIPTION
The CENTAUR KS8695X, Multi-Port Gateway-on-a-Chip, delivers a new level of networking integration and performance for accelerating broadband gateway development. Key components integrated in One port is partitioned for WAN interface with the other four ports for LAN access.● A 166MHz ARM™ (ARM992T) processor with memory management unit (MMU) and 8KB I-cache and 8KB Dcache.
● XceleRouter™ technology for the WAN and LAN interfaces.
● Shared programmable 8/16/32-bit data bus and 22-bit address bus with up to 64MB total memory space for SDRAM, ROM, Flash, SRAM, and all peripheral devices.
● Other peripheral support logic including GPIO, a watchdog timer, an interrupt controller, and a JTAG debugging interface. Complete hardware and software reference designs are available. Functional Diagram XceleRouter is a trademark of Micrel, Inc. AMD is a registered trademark of Advanced Micro Devices, Inc. ARM is a trademark of Advanced RISC Machines Ltd. Intel is a registered trademark of Intel Corporation.