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sn681
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3 years ago

Power up the device(CYCLONE 5) in temperature under zero

we are using in our board the device CYCLONE 5 - 5CSEBA5U23, when we are trying to power up the device in temperature under zero( -5 cel), we are getting the " altera_load" failed with error code -...
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sn681's avatar
sn681
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3 years ago

Hi Aiman,

-We check all power rails there is no change when power up below 0cel.

-We measure the voltage during the power up, the are setting ok.

-The signal "conf_done" stays low.

-There are no different components between the boards, the 10 devices using the same board.