Virtual counter for data rate conversion

Details Virtual counter for data rate conversion Virtual counter for data rate conversion

2005-10-11

2005-10-11

Thai, Tuan V. (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Memory configuring

C711S154000, C711S170000, C702S080000

Reexamination Certificate

active

06954838

ABSTRACT:
A virtual counter for dynamically calculating memory addresses at a digital switch that receives data streams of different data rates. The switch has a memory that is divisible into partitions with each partition being divisible into multiple locations. A virtual counter is implemented for each data stream in a rate conversion architecture at the switch to optimize usage of the switch memory. An input virtual counter is used to calculate a data memory address and an output virtual counter is used to calculate a connection memory address.

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