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Ptolemy Reconfigurable and Programmable Hardware Platform. Ptolemy System HW Implementation Main Phases System Model, Design, Simulation on SW System Gate Library Generation Concurrency Order versus Execution time Implement using Reconfigurable FPGA. Heterogeneous System Prototype
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Ptolemy Reconfigurable and Programmable Hardware Platform • Ptolemy System HW Implementation • Main Phases • System Model, Design, Simulation on SW • System Gate Library Generation • Concurrency Order versus Execution time • Implement using Reconfigurable FPGA • Heterogeneous System Prototype • Heterogeneity = HW , SW, Mech, MEMS, etc. IF • Ptolemy implemented into native hardware THEN • Heterogeneous system prototype can be implemented only using Hardware. • Behavioral Synthesis Progress • HW Synthesis from C, Java • FPGA Reconfigurability • Real-time Upload/ Unload logic versus time • Ptolemy HW Engine • PT Kernel , Models of Computation, Actor Lib IS Chassis of heterogeneous modeled system BY • Behavioral Logic Synthesis of Java into gates Implement PT SW on Reconfigurable FPGA • Motives • -Hardware / Software Analogy Mohamed A. Salem IP Division Mentor Graphics Corporation