is there a way to password protect the flash device using ASMI Parallel II (Avalon-MM) interface?

Hi,

ASMI Parallel II IP can only set the registers whether to use BP(Block Protect) or not, and its BP type.

You will also need to program the 8-byte password(which cannot be done via ASMI Parallel II IP) into MQ25T NOR flash device, using C/C++ code block.

This is the link to develop the code: https://www.micron.com/-/media/client/global/Documents/Products/Technical%20Note/NOR%20Flash/tn2503_sw_drivers_mt25q.pdf

regards,

Farabi