Knowledge Base Article

Error (10482): VHDL error at <name_of_project>.vhd(280): object "inf_reset" is used but not declared

Description

When compiling a Quartus II project which includes HDL generated by DSP Builder Advanced Blockset, you may see the following compilation Errors:

Error (10482): VHDL error at <name of project>.vhd(280): object "inf_reset" is used but not declared
Error (10482): VHDL error at <name of project>.vhd(278): object "inf_clk" is used but not declared

These errors are caused by a mismatch of the data types of the Const block and the input data type of the Channelln block. To work around this issue, change the “Output data type mode” of Const Blockset from “Inherit via internal rule” to “Specify via dialog” and then change the output data type and scaling to match the input data type of the Channelln block.

Updated 1 month ago
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