[pjmlp]

Memory protection was there on the last models, with the 68030.

For example with a Cobra expansion card, https://amiga.resource.cx/exp/cobra

[fredoralive]

The CPU was capable, Amiga OS wasn't.

[pjmlp]

There were utilities to enable it, like Enforcer with 68030.library.

[icedchai]

It only protected the first page. It was not a general solution.