Difference between revisions of "GPIO Pinout"

Revision as of 02:22, 22 January 2015

Resources:

Notes:

GPIO pins are 3.3 volt logic level and are not tolerant of 5V levels
GPIO properties can be set as a block (GPIO pins 0-27 are in the same block) not per pin.
1. Can interrupt based on high/low/rise/fall/change.
2. GPIO input hysteresis (Schmitt trigger) can be on or off,
3. output slew rate can be fast or limited, and
4. source and sink currents are configurable from 2 mA up to 16 mA.

@@ Line 6: / Line 6: @@
 Notes:
 #GPIO pins are 3.3 volt logic level and are not tolerant of 5V levels
-#Each GPIO can interrupt, high/low/rise/fall/change.
+#GPIO properties can be set as a block (GPIO pins 0-27 are in the same block) not per pin.
-#GPIO input hysteresis (Schmitt trigger) can be on or off, output slew rate can be fast or limited, and source and sink current is configurable from 2 mA up to 16 mA. Note that chipset GPIO pins 0-27 are in the same block and these properties are set per block, not per pin.
+##Can interrupt based on high/low/rise/fall/change.
+##GPIO input hysteresis (Schmitt trigger) can be on or off,
+##output slew rate can be fast or limited, and
+##source and sink currents are configurable from 2 mA up to 16 mA.
 ==Color Legend==