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Application Specific Instruction-set Processors (ASIPs) are needed to handle the future demand of flexible yet high performance computation in mobile devices. The flexibility of ASIPs makes them preferable over fixed function Application Specific Integrated Circuits (ASICs). Also, a well designed ASIP, has a power consumption comparable to ASICs. However the cost associated with ASlP design is a limiting...
In this design, an Ambric's Massively Parallel Processor Array (MPPA), which includes 336 asynchronous processors and communicates through a configurable structure of channels with a 128-bit high speed (100MHz) Input/Output (I/O) port, is used to implement the 64-channel digital beamformer. Besides the beamformer, the system is composed of 256-channel analog front-end pulser/receiver, 64-channel of...
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