How to find the signal which represents 16bit instructions in the design?

[ninipa]

There is a one-to-one (with some exceptions) between compressed and uncompressed instructions. This decompression step is a combinatorial function in the id stage you could look there

Hi,
Thanks very much! I found that logic in "compressed_decoder", there are some signals I can use to create what I need, just some extra logics. Thank you!