Processor Solutions for Residential Gateways


The simple internet router is a thing of the past. Residential gateways have also become hubs for integrating media content, home security, VoIP, and smart energy. To manage all of this content, the embedded processors within these gateways must handle wired/wireless access, security protocols, and power management. DesignWare high-performance single-core and multicore CPUs provide power-efficient processing for these gateway applications.

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SD Card

  • ARC EM4 for power-critical, bus-powered apps like SD cards
  • Best-in-class code density reduces memory size & power
  • Fast interrupts and 2nd register file for real-time response
  • Custom instruction extensions to add differentiating HW

Power Management IC


  • High-performance ARC HS for network communication processing
  • Dual- & quad-core ARC HS processors manage communication links & services

WiFi 802.11x Transceiver