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Altera_Forum's avatar
Altera_Forum
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14 years ago

how to change an inner signal from A pin to B pin?

for example,i had assigned signal_s to A pin. after fitting ,i found this signal_s should connect to B pin. so ,i have to edit the layout of design ,to change signal_s from all elements it have conn...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Well I generally dont use GUI to do pin assignments.

Its your call how to do that.

Generally watever pin assignments you do will be written in your project.qsf file something like

set_location_assignment PIN_B32 -to portA

To remove this assignment delete this statement from the qsf file and it will be done.

To assign portA to some other pin jus write the pin number as PIN_xxxx watever you wana.

i have limited knowledge in case of GUI.

Good luck.