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Switch Controller - SwitchStar
The IDT77V500 manages network traffic flow through the Switching Memory and enables
the quality of service made possible by ATM. It uses the IDT77V400 switching memory to realize
a high perfance swiching architecture.
IDT's IDT77V400/500 switching solution delivers 1.24 Gbps performance with high
levels of integrated functionality.
The IDT77V500 Switch Controller further reduces chip count and system cost with the
ability to manage more than 8,000 virtual connections without external memory.
The use of
multiple IDT77V400/500 sets provides an architecture that can be expanded to
create larger switching structures, such as increased buffer size or larger port
The IDT77V400 Switching Memory has the ability to process cells as large as
56 bytes in length, offering system designers the additional bytes per cell to
optimize flow through the network. System traffic performance can also be
enhanced using features offered by the IDT77V500 Switch Controller, including per
VC queuing for scheduling fairness, CBR, VBR, UBR and ABR (EFCI) service class
support, and multiple congestion management options.
Technology: || unknown|
Package: ||TQFP/TEP 100 Pin|
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