Changes between Version 9 and Version 10 of venice/DigitalIO
- Timestamp:
- 02/16/2024 11:28:52 PM (8 months ago)
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venice/DigitalIO
v9 v10 6 6 7 7 [=#dio] 8 = DIO and pin function Mapping8 = DIO and Pin Function Mapping 9 9 Venice baseboards provide multiple digital IO signals to a connector. The IMX8MM has 5 GPIO blocks having 32 GPIO's each which typically get mapped to gpio 0 - through gpio 159 in the Linux kernel. Note that this mapping is not guaranteed to stay the same across kernel versions - you can look at the debugfs {{{/sys/kernel/debug/gpio}}} file to see where the IMX8MM GPIO controller is mapped. 10 10 … … 116 116 117 117 118 119 118 = Useful links 120 119 * [wiki:gpio Linux GPIO and GPIO basics]