LS1028A: Do LS1028AXN7PQA and LS1028ASN7PQA have Armv8 crypto extensions or not?

[mntmn]

Hi,

we are producing a test run of open hardware LS1028A SOMs and chip supplies are low. Currently we designed for LS1028AXE7PQA or LS1028ASE7PQA. But LS1028AXN7PQA and LS1028ASN7PQA could also be good options, I just can't figure out from the manuals if the Armv8 crypto extensions are disabled in the N variant (opposed to E) or not. We don't need features such as secure boot, but crypto extensions are important because of performance. Can someone give us a reliable answer?

Best Regards

Lukas

[mrudangshelat-13]

Hi @mntmn,

LS1028AXN7PQA and LS1028ASN7PQA doesn't have crypto extension as crypto hardware is disabled.

Regards,
Mrudang