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==GPIOs==
=== Description ===
i.MX6 can handle external pins in many different ways and most of them can be configured as GPIOs. When a pin is set as a GPIO, it is possible to read its value, change its direction or change output value directly from the shell.
Some GPIOs are available on J33 WIDE™ connector.
===Signals ===
The following table describes some GPIOs signals available on J33:
{| class="wikitable"
! latexfontsize="scriptsize"| Pin#
! latexfontsize="scriptsize"| SOM Pin#
! latexfontsize="scriptsize"| Pin name
! latexfontsize="scriptsize"| Pin function
! latexfontsize="scriptsize"| Pin Notes
|-
| 28 || J10.191 || EIM_D26 || || GPIO3_IO26
|-
| 30 || J10.193 || EIM_D27 || || GPIO3_IO27
|-
| 32 || J10.50 || GPIO_17 || || GPIO7_IO12
|-
| 34 || J10.40 || GPIO_6/I2C3_SDA || || GPIO1_IO06
|}
=== Device mapping ===
GPIOs can be used directly on Linux kernel device driver or can be configured on the device tree.
=== Device usage ===
See the [[AXEL_Lite_SOM/DESK-MX6-L/Pheripherals/GPIOs | GPIOs]] page on the [[AXEL_Lite_SOM/DESK-MX6-L | DESK-MX6-L]] Software Manual.
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[[Category:AXEL Lite]]