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Altera_Forum
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11 years ago

Input wants to be assigned and constrained as Clock

Hi, I'm running mad with this: I've got tree inputs of asynchronous Signals. These Signals are the ABZ-Signals of a device which meassures a movement (I just don't know how it is called in en...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi kaz,

I mentioned Encoder_A, _B and _Z. These are the names of the Pins feeding the Input Ports Input_A_IN, Input_B_IN and Input_Z_IN.

But I've forgotten something:

In the Path from the Input-Pins (Encoder_A /_B /_Z) to the Input Ports (Input_A_IN, Input_B_IN and Input_Z_IN) of the Code above are an AND and an OR to switch off the Signals from the Input-Pins and activate a simulator which is capable of generating the ABZ-Signals internally (For testing purposes).

https://www.alteraforum.com/forum/attachment.php?attachmentid=8594