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Altera_Forum's avatar
Altera_Forum
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14 years ago

reasons for the difference of the two pcbs

Could someone tell me the reason ? Recently, I made two PCBs. But when I downloaded the same sof file, they runned differently.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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You expect all the components to be 100% the same? You expect the PCB manufacturer made no mistakes? You are sure all parts soldered 100% correctly? Think again.

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Thanks for your reply. When I worked with ARM, I have not met this problem. How can I do with this?