ILA disapper...

[yukkmn]

Hello, everyone.

I want to use Chipscope.
I wrote "mark_debug~" and I checked Chipscope worked.

After this, I tried to display more wires. But, When I added wires, Hardware Manager said error.(Sorry, I forgot to record this message's display.)
The message said dbg_hub has port opened.

I check at schematic, and it was true.
In this figure, dbg_hub has port opened.

when I reopen synthesised design, ila block is in schematic.

After I do "Set Up Debug", ila block is disappered and dbg_hub's port is opened.

Anyone know why this happened?

I checked this ploblem on Vivado 2017.4 and 2018.3.

Thankyou.

[viviany]

---

@yukkmn wrote:

Hello, everyone.

I want to use Chipscope.
I wrote "mark_debug~" and I checked Chipscope worked.

After this, I tried to display more wires. But, When I added wires, Hardware Manager said error.(Sorry, I forgot to record this message's display.)
The message said dbg_hub has port opened.

---

It is not clear to me that what you had done before the issue occurred.

So at first the ILA core worked in Hardware Manager, correct?

"After this, I tried to display more wires."

---What does "display more wires" mean? Was it to add more debug nets to ILA? Did you edit the ILA configuration by using Set Up Debug?

"Hardware Manager said error"

---Could you reproduce the error and post the exact error message?

"After I do "Set Up Debug", ila block is disappered and dbg_hub's port is opened."

---Do you mean after you closed the "Set Up Debug" window and opened the schematic again, ILA was disappeared?

Or after you closed the "Set Up Debug" window and ran Implementation, ILA was lost in the schematic?

-vivian