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SLeit's avatar
SLeit
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6 years ago

Configuration problem under low temperature at 10M04SAE144I7G

the Configuration work well at room temperature when we goes down to 10 Celsius degree and down to - 20 Celsius and turn on the board voltage the device no get the configuration
MSalvot's avatar
MSalvot
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2 years ago

More precisely, it looks like the configuration delay increase a lot when the device is cold.

It can take several minutes before MAX10 answer to the communication bus (~15 min worst case we had).

Power cycling it seems to make configuration longer, like if the configuration started from scratch at the same incredibly low speed.

Integrated in the global system, with timeouts and auto power cycle, made debugging quite confusing…