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Altera_Forum
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8 years ago

Uart Baud Rate Drop

Hi all I'm currently facing a somehow strange effect on my custom SoC Board (incl. a Cyclone V SX --> 5CSXFC2C6U23C8(N)). While the preloader and uboot are running (at the moment initialize...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Stefan,

make sure you set-up / build / use the correct external crystal frequency according to the target platform.

You have 25 MHz and 20 MHz

92160 == (115200 * 20) / 25

Regards