RapidIO Switch

The CPS-16, device number 80KSW0002, is a serial RapidIO switch whose functionality is central to routing packets for distribution among DSPs, processors, FPGAs, other switches, or any other sRIO-based devices. It may also be used in serial RapidIO backplane switching. The CPS-16 supports serial RapidIO packet switching (unicast, multicast, and an optional broadcast) from any of its 16 input ports to any of its 16 output ports.

• Interfaces - sRIO
  • 16 bidirectional serial RapidIO (sRIO) lanes v 1.3
  • Port Speeds selectable: 3.125Gbps, 2.5Gbps, or 1.25Gbps
  • Supports standard 4 levels of priority
• Interfaces - I2C
  • Provides I2 C port for maintenance and error reporting
  • Master allows power-on configuration from external ROM
• Performance
  • 40 Gbps of peak switching bandwidth
  • Very low latency for all packet length and load condition
• Added Features
  • Configurable for Cut Through or Store And Forward data flow
  • Supports up to 10 simultaneous multicast masks
  • Low power dissipation
  • Broadcast support
  • Software assisted error recovery, supporting hot swap
• Package: 324-ball grid array, 19mm x 19mm, 1.0mm ball pitch