Description
You may receive connectivity warning messages relating to
the afi_rdata_valid
, afi_rdata_en
, or afi_rdata_en_full
signals.
For example, VCS-MX reports the following warning:
Lint-[PCWM-L] Port connection width mismatch
.<some_path>/submodules/<variant_name>_p0_memphy.v, 474.
"uread_datapath".
The following 2-bit expression is connected to 1-bit port .
"afi_rdata_en_full" of module "<variant_name>_p0_read_datapath",
instance "uread_datapath"..
Expression: afi_rdata_en_full.
The expression is from module <variant_name>_p0_memphy, instance
umemphy .
This issue affects all UniPHY-based external memory interface protocols.
Resolution
No workaround is required; you may ignore warning messages
similar to the above relating to the afi_rdata_valid
, afi_rdata_en
,
or afi_rdata_en_full
signals.