2365 - What kind of models can I use to simulate Lattice IO packages parasitics?
Solution:Lattice provides both IBIS and HSPICE models to evaluate IO parasitics on Lattice devices.
•IBIS models:
◦You can find IBIS models for most Lattice packages by visiting the device family web page, and clicking on the IBIS Models link at the left of the page.
◦You can also generate your own IBIS models by double-clicking the IBIS Model target in the Process view of your Lattice ispLEVER or Lattice Diamond project. This process generates a design-specific IBIS model file (.ibs extension) in your project directory.
•HSPICE models:You would need to fill out a Request for HSPICE I/O Kit License and sign a License Agreement. To do so, you can visit the Lattice web page -> Support -> HSPICE.
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