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Altera_Forum
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15 years ago

state machine problem

I create a vhdl program that is a state machine, it compile, but in the vector waveform i cant see my actual state (pr_state) and my next state (nx_state), i dont know what to do, please i need help ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

if i put manually pr_state and nx_state in ype:machine and Value Type: enum. The program makes me this error:

Warning: Wrong node type and/or width for node "|maquinaest|pr_state" in vector source file. Node in design is of type 9-Level and of width 1, but node in vector source file is of type Enum and of width 1.

Error: Can't simulate mismatched node types

Warning: Wrong node type and/or width for node "|maquinaest|nx_state" in vector source file. Node in design is of type 9-Level and of width 1, but node in vector source file is of type Enum and of width 1.

Error: Can't simulate mismatched node types

Error: Quartus II Simulator was unsuccessful. 2 errors, 2 warnings