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Concept HDL - global signal shorted

Hello,

I have the following problem:

In the schematic if I change from a power symbol to a another one (like 2.5V to 1.5V). The Check routine returns me an error:

Severity : Error (HDL Direct)
Description : ERROR(SPCOHD-541): Global signal P2V5 is shorted with another global signal P1V5.
Two global signals can not be shorted.

If you want to short these global signals, add them in Allowed Global Shorts list in Design Entry HDL setup options.

In fact the signal attached to the wire can not be overwritten when the power symbol is changed, it keeps the old value.

Any Idea how to reset it ?

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steve over 15 years ago

Try the global property change Tools - Global Change - Global Property change, the property is HDL_POWER = 1V5 to HDL_POWER = 2V5. I would suggest a backup of the circuit first though as there is no undo for this command. You might need to expand your design first as well.
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steve over 15 years ago

Try the global property change Tools - Global Change - Global Property change, the property is HDL_POWER = 1V5 to HDL_POWER = 2V5. I would suggest a backup of the circuit first though as there is no undo for this command. You might need to expand your design first as well.
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