Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Next revisionBoth sides next revision | ||
| reprap:anet:anet_mainboard_overclocking [2018/01/04 15:37] – [Marlin changes] gmarsh23 | reprap:anet:anet_mainboard_overclocking [2018/01/04 15:39] – [Crystal selection and replacement] gmarsh23 | ||
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| Line 81: | Line 81: | ||
| To calculate for different clock frequencies and baud rates, use the following math: | To calculate for different clock frequencies and baud rates, use the following math: | ||
| - | * UART divisor = (Processor clock) | + | * UART divisor = crystal frequency |
| - | * Actual baud rate = (Processor clock) | + | * Actual baud rate = crystal frequency |
| * Actual baud rate and desired baud rate should be +-5%, preferably +-2.5% | * Actual baud rate and desired baud rate should be +-5%, preferably +-2.5% | ||