i have arria 10 gx development board from altera. i tried to use lcd example code from altera https://fpgacloud.intel.com/devstore/platform/16.1.0/Standard/arria-10-gx-lcd-display-reference-design/ but there are some error

[PPoka1]

i am using quartus 19.2

i am not able to update q_sys

and there is also some error reguarding 12c opencore

[Kenny_Tan]

There will be some problem if you update your IP jumping the version too far from Q16.1 to Q19.2. What you can do is reinstantiate the IP manually. The setting should be in the .ip files

[PPoka1]

how can i manually install. i tried using upgrade in editor

[Kenny_Tan]

What I mean is create this new IP in the IP catalog. And slowly put in the setting value base on the *.qip.

[Kenny_Tan]

any update?