Q&A: What is IBIS QUALITIY LEVEL?

[#1]

Q:

What is quality level of IBIS file?

In chapter 8.6 in IMX6DQ6SDLHDG (Rev.0).

It says the following about quality assurance.

=====

All models (GPIO, DDR, LVDS, MLB) have passed the following checks:

• IBISCHK without errors or unexplained warnings

• Data for basic simulation checked

• Data for timing analysis checked

• Data for power analysis checked

• Correlated against Spice simulations

Validation reports can be provided upon demand.

====

A:

In addition, please see http://www.vhdl.org/pub/ibis/quality_wip/checklist/Using_IQ_2.0_checklist.pdf.

This document says about quality level.

According to these information, the IBIS quality level is IQ4 (IQ3 + data for power  analysis checked) + "Correlated against Spice simulations".

This document was generated from the following discussion: IBIS QUALITIY LEVEL