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Altera_Forum's avatar
Altera_Forum
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13 years ago

error occurs when i changed my FPGA

first, i used the Cyclone, my program ran correctly. then, i changed it to Cyclone IV, then the error occurs. some controlling order in my program is wrong, i have not changed my program. so ,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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what error?

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My program control different periphery devices, such as valves, stepmotors.

when i changed my FPGA, the control signals are not correct, so these periphery devices can't work Normally.