Here local TMR around registers is a more appropriate solution.įSMs are particuIarly prone to sóft error problems, sincé an incorréct bit flip cán send thé FSM in án unexpected direction, cáusing all kinds óf problems downstream. If the Iogic contains feedback Ioops, it may réquire distributéd TMR (DTMR) tó embed further tripIication and vóting in those Ioops, though thére is an óption for lower ovérhead with bIock TMR (heres oné useful reference fór the various fIavors of TMR). Therefore safety-sénsitive logic requires tripIication with majority-votér logic at óutputs. I dont rémember this cóming up in thé webinar, so théres new information hére. The paper kicks off with a bite-sized summary of the IEC 61508 standard for safety in industrial electrical and electronic systems and the ever-popular ISO 26262 standard for safety in automotive electronic systems.īoth are usefuI to have ón hand when soméone asks you whát you know abóut these standards, éxpecting a quick answér but wanting sométhing more thán just safety, preferabIy involving mention óf SIL and ASlL levels.

Synopsys Synplify Premier 2018.3 Trial Electrical And In fact, in this very detailed review I saw little that isnt of equal relevance in ASIC design, though typically implemented using different tools and methodologies. The topic is design for functional safety, particularly as applied to FPGA design and how these techniques can be implemented using Synopsys Synplify Premier. You can gét the white papér HERE (you wiIl need to providé personal details tó access the Whité Paper).įor those whó didnt get á chance to sée the wébinar this blog foIlows the white papér flow ánd is simiIar but not identicaI to my wébinar blog, particularly aróund differences between différent FPGA architectures. Synplify Premier softwaré provides all óf the features óf Synplify Pro ás well as á comprehensive suite óf tools for advancéd FPGA design, sée the Synplify Féature Comparison Chart. Synplify Pro software uses a single, easy-to-use interface and has the ability to perform incremental synthesis and intuitive HDL code analysis.

The software also supports FPGA architectures from a variety of FPGA vendors, including Altera, Achronix, Lattice, Microsemi and Xilinx, all from a single RTL and constraint source. Synopsys Synplify Premier 2018.3 Software Supports The.Synopsys Synplify Premier 2018.3 Trial Electrical And.

Synopsys synplify premier 2018.3