Update for 07-01-22 12:15
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@ -4,6 +4,14 @@ Raspberry pi's micrcontroler, based on the RP2040
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See datasheet https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
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== Interrupts ==
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Hardware interrupts uses standard ARM nested vectored interrupt controller.
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Interrupts have ID 0-31. The RP2040 only uses 0-26, the rest are tied to
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ground. Both cores are tied to the same interrupt lines.
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*Do not enable the same interrupt on both cores*, as this leads to race
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conditions.
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[[index]]
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