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Altera_Forum
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Honored Contributorcompiling error about clocked video input
Hi everyone :
i am using SOPC to make video processing .In my SOPC system,there are clocked video input and clocked video output included ,when i compile my project with quartusii 9.0 ,following errors occur: Error: Node instance "rdemp_eq_comp_lsb_mux" instantiates undefined entity "mux_c28" Error: Node instance "rdemp_eq_comp_msb_mux" instantiates undefined entity "mux_c28" Error: Node instance "wrfull_eq_comp_lsb_mux" instantiates undefined entity "mux_c28" Error: Node instance "wrfull_eq_comp_msb_mux" instantiates undefined entity "mux_c28" Error: Node instance "rdemp_eq_comp_lsb_mux" instantiates undefined entity "mux_c28" Error: Node instance "rdemp_eq_comp_msb_mux" instantiates undefined entity "mux_c28" Error: Node instance "wrfull_eq_comp_lsb_mux" instantiates undefined entity "mux_c28" Error: Node instance "wrfull_eq_comp_msb_mux" instantiates undefined entity "mux_c28" i do not kown the reason for these errors ,if someone can help,thank you!2 Replies
Altera_Forumthank you for your help,I delete the db file and recompile the project,then it is successful.
good luck!:)- Altera_Forum
I have found that some of the VIP components will fail to compile when using Vista or Windows 7 unless you run Quartus as Administrator. Try deleting the db folder and restarting Quartus as Administrator.
