Abstract
The Reconfigurable Arithmetic Processor (RAP) is an arithmetic processing node for a message-passing, MIMD concurrent computer. It incorporates on one chip several serial, 64 bit floating point arithmetic units connected by a switching network. By sequencing the switch through different patterns, the RAP chip calculates complete arithmetic formulas. By chaining together its arithmetic units the RAP reduces the amount of off chip data transfer: in the examples we have simulated off chip I/O can often be reduced to 30% or 40% of that required by a conventional arithmetic chip. Simulations predict a peak performance of 20M Flops with 800Mbit/sec off chip bandwidth in a 2μm CMOS process.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
