Serial RapidIO® Switch
Building on the industry-leading Tsi564A Serial RapidIO Switch, the Tsi576 contains all the benefits of its predecessor plus the switch enhances the fabric switching capabilities through the addition of: multicast, traffic management through scheduling algorithms, programmable buffer depth, and fabric performance monitoring to supervise and manage traffic flow.
The Tundra Tsi576 is part of Tundra's third-generation RapidIO switch family. Supporting 40 Gb/s aggregate bandwidth, the Tsi576 enables customers to develop high-performance systems at low cost. The Tsi576 is targeted at chip-to-chip DSP and processor aggregation and connection to network/backplane uplinks.
Using the Tsi576 flexible port configurations, designers can select multiple port width and speed options. The Tsi576 can be configured as a twelve-port x1 switch or a two-port x4 plus eight x1-port switch (or various combinations of x1 and x4). In the "eight plus two" configuration, the two-port x4 are used to aggregate traffic from local DSP or processor clusters serviced by the up to eight x1-ports.
Each of the ports can be run at 1.25 Gbaud, 2.5 Gbaud or 3.125 Gbaud.
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