Software development tools synthesis - Microelectronics - ESA

ePAPER READ

DOWNLOAD ePAPER

microelectronics.esa.int

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

START NOW

LEON emulator performance• Emulator outperforms instruction set software simulatorsFlight OBC (MHz)100 MHz93 MHzExample: The LeonSVF simulates a flightOBC which runs at 90MHz and produces5000 control IO/s + 10K Bytes/s of data(realistic in <strong>ESA</strong> missions) faster thanreal-time.Realistic OBC:40-90MHzLeonSVF is faster than real-time foron-board computers in this region. A SW-simulatoris slower than real-time.LeonSVF emulator: limit30 MHzLeonSVF and SW-simulators are faster than real-time for OBCsin this region.SW-based instruction set simulators: limit3000 5000realistic8000I/O per secondTo I/O control registers4/11/2009ADCSS-2009 Micro processor for Space Applications 10