723 - Lattice Diamond: PAR: What's the best way to place and route a congested design?

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  ispLEVER: Diamond: Place and Route: As the designs get more complicated with multiple IPs, placing and routing of a design become a challenge for FPGAs. Here are some guidelines when handling a congested design. 1. Always use the latest software for ...

• 1907 - Diamond: Can user run multiple Place and Route (PAR) in parallel?<br>

  User can run multiple Place and Route (PAR) in parallel. This run method is effective when user have either a multicore machine, networked machine with access to other machine's resources, or both. A non-networked single core machine can not take ...

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  Changes to the post PAR design are generally refereed to as Engineering Change Orders, or ECOs. The changes are directly written into the Native Circuit Description (.ncd) database file without requiring that user go through the entire design ...

• 1712 - Diamond: How can user get estimated timing of my design before running place and route?

  In both ispLEVER and Lattice Diamond tools, user can generate the timing using the static timing analysis tool after map, and before place and route. The static timing analyzer (TRCE) will generate timing using estimated models, as well as the fanout ...

• 929 - Diamond: Place and Route: Timing: What is Auto hold-time correction setting in PAR?

  Diamond: Place and Route: Timing: When the PAR (Place And Route) property auto hold-time correction is set to On, the router automatically inserts extra wires to compensate for the hold time violation on affected registers. Internal hold time ...