Features
• RapidIO ports
— 16 bidirectional S-RIO lanes
— Port widths of 1x, 2x, and 4x allow up to 20 Gbps per port
— Port speeds selectable: 6.25, 5, 3.125, 2.5, or 1.25 Gbaud
— Support Level I defined short or long haul reach, and Level II
defined short-, medium-, or long-run reach for each PHY speed
— Error Management Extensions support
— Software-assisted error recovery, supporting hot swap
• I2C Interfaces
— Provides I2C port for maintenance and error reporting
— Master or Slave operation
— Master allows power-on configuration from external ROM
— Master mode configuration with external image compressing and
checksum
• Switch
— 80 Gbps peak throughput
— Non-blocking data flow architecture
— Configurable for Cut-Through or Store-and-Forward data flow
— Very low latency for all packet lengths and load conditions
— Internal queuing buffer and retransmit buffer
— Standard transmitter- or receiver-controlled flow control
— Global routing or Local Port routing capability
— Supports up to 40 simultaneous multicast masks, with broadcast
— Performance monitoring counters for performance and
diagnostics analysis. Per input port and output port counters
• SerDes
— Transmitter pre-emphasis and drive strength + receiver
equalization provides best possible signal integrity
— Embedded PRBS generation and detection with programmable
polynomials support Bit Error Rate testing
• Additional Information
— Packet Trace/Mirror. Each input port can copy all incoming
packets matching user-defined criteria to a “trace” output port.
— Packet Filter. Each input port can filter (drop) all incoming packets
matching user-defined criteria.
— Device configurable through any of S-RIO ports, I2C, or JTAG
— Full JTAG Boundary Scan Support (IEEE1149.1 and 1149.6)
— Lidded/Lidless 784-FCBGA Package: 21 21 mm, 1.0 mm ball
pitch