For Arria 10 devices, below sd_threshold option can be given in QSF file.
For your reference, as per the A10 user guide, in SATA application, the following values are used:
For SR: sd_threshold for SATA = SDLV_4
For LR: sd_threshold for SATA = SDLV_6
Can anyone please explain the meaning of these commands & how to apply this for any custom protocol?
Also, whether same option is applicable for Stratix 10?
This question is linked to below question
As I understand it, you have some inquiries related to the signal detect threshold settings. As I further look into the user guide and cross check with Quartus Assignment Editor, I understand that the threshold would be dependent on the "Receiver Link Type" assignment in Assignment Editor. You can choose LR or SR for this. There is no direct QSF assignment to set the SDLV values. After the Fitter compilation, you can check the GXB Reports -> Receiver Channel -> "HSSI PMA RX SD" on the Fitter auto-assigned value.
Please let me know if there is any concern. Thank you.
As I understand it, it has been some time since I last heard from you. 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.