Forum Discussion

CHung's avatar
CHung
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

AN881 reference design crashes on S10 MX (1SM21CHU) device

Hi, ​ After the following discussion and some email communication,​ https://forums.intel.com/s/question/0D50P00004UIHagSAH/an881-reference-design-need-to-be-upgraded-for-device-1sm21ch, ​AN881 de...
BoonT_Intel's avatar
BoonT_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Please give it a try with the post-processing again. This is a must step if re-generate the Qsys.

By the way, can I get some clarification from you:-

1. In the screen shot capture you are targeting DDR4, is it expected? In this case, I assume the DDR4 DIMM is slot in to the board right? We need to ensure the DDR4 is calibrated successfully. Can you assign the DDR4 calibration status signal to an indicator like LED or signaltap?

2. Did you change the design like BARs size etc? I assume you direct upgrade the design from BHU to CHU, run the post processing script and did not make any modification right?

If the issue still persist after run the post processing script, is it possible to send the design to mefor review? Thanks