As I understand it, you have some inquiries related to using XCVR toolkit with the SIV device. For your information, the SIV ALTGX does not support the ADME like A10 devices. To use the toolkit with SIV XCVR, you would need to use the custom toolkit design from the following link:
Note that the latest design version for SIV devices is Q13.0sp1. You would need to use the same Quartus version to ensure compatibility.
Please let me know if there is any concern. Thank you.