Hi, is there a way to use

always

blocks,

!

or

~

inside the user_project_wrapper? I get the following erros when I do make user_project_wrapper . I get the following errors: • With

always

:

unexpected REG Error: or_sta.tcl, 31 STA-0164

• With

!

I get:

module $logic_not not found

• With

~

I get:

module $not not found

Any idea or any suggestion? Thanks.

always do attach complete log file for debugging

you can't do any thing that requires synthesis in the top level user_project_wrapper

Ok, thanks. But I have seen projects from mpw2 that they do it. Maybe it's something new?

copy the way the user_proj_example is done: a smaller module that is hardened on its own, and then just wired in at the top level

I have seen it in the operan_testchip. Ok, I will do something like the user_proj_example

np

ok yes,

ahhhhhhhhhhh, I see. Is that allowed and recommendable? Or it is better to harden some macros even that they are small to do that logic and then place all the macros in the wrapper?

still, I would avoid doing it myself because anything you do differently gives more places for weird problems that other people will then struggle to help you with

ok, thanks

This was on mpw2. I don't believe there should be any issue with it but Matt is right that it was different.

yeah that was a problem for a lot of people not being able to do synthesis at the top level. I don't understand the reason for it

In fact, commenting

set ::env(SYNTH_TOP_LEVEL) 1

makes my project to don't find the openRAM module macro