Q on Agilex IBIS model

[WH_SGP]

HI,

I am new to Agilex IBIS model.

Currently I want to do DDR4 SI simulation .

When I want  to choose the models, there is quite a number of choices.

But I cannot find a document to explain what does  the model mean for.

Example like with and without calibration and is De-emphasis support for DDR4 IO?

Please advise.

[Ash_R_Intel]

Hi,

The models are based on the I/O standard that the user choose and type of termination applied to the signal. Please refer the datasheet for the supported I/O standards and documents related to External Memory Interfaces. Following is the documentation page:

https://www.intel.in/content/www/in/en/products/details/fpga/agilex/7/docs.html

Regards

[WH_SGP]

Hi,

I was looking through the doc, but I cannot locate the section which mentioned about the driver.

Can share with me the doc name and which sections ?

[Ash_R_Intel]

Hi,

Link to datasheet document section talking about IO standards:

I/O Standard Specifications (intel.com)

External memory specific documents:

1. Intel® Agilex™ FPGA External Memory Interface Introduction

1. About the External Memory Interfaces Intel® Agilex™ FPGA IP

5.3. EMIF Considerations (intel.com)

Hope these help..

Regards

[Ash_R_Intel]

We do not receive any response from you to the previous question/reply/answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

Regards