Differences

This shows you the differences between two versions of the page.

--- en:xu3_hardware_gpio [2015/09/24 14:11]
odroid [GPIO Map for WiringPi Library (Shift-Shield 40 Pin)]
+++ en:xu3_hardware_gpio [2017/07/13 14:30] (current)
john1117 [GPIO Map for WiringPi Library (CON10 2 x 15)]
@@ Line 1: / Line 1: @@
 ====== Expansion Connectors ======
-The Odroid-xu3 povides one 30-pin dual row expansion header "**CON10**".
+The Odroid-XU4/3 povides one 30-pin dual row expansion header "**CON10**".
 The location and pinout of these connectors is illustrated blew. All signals on expansion headers are 1.8V except PWRON signal.
 ----
@@ Line 17: / Line 17: @@
 | 21         | XE.INT21     | GPX2.5 (#29)         | 22         | XE.INT23     | GPX2.7 (#31)        |
 | 23         | ADC_0.AIN1   | XADC0AIN_1           | 24         | XE.INT17     | GPX2.1 (#25)        |
-| 25         | XE.INT15     | GPX1.7 (Soft I2C)         | 26         | XE.INT16     | GPX2.0 (#24)        |
+| 25         | XE.INT15     | GPX1.7 (Soft I2C SCL) (#23)         | 26         | XE.INT16     | GPX2.0 (#24)        |
-| 27         | XE.INT25     | GPX3.1 (Soft I2C)         | 28         | GND          |                     |
+| 27         | XE.INT25     | GPX3.1 (Soft I2C SDA) (#33)        | 28         | GND          |                     |
 | 29         | VDD_IO(1.8V) |                      | 30         | GND          |                     |
-** MUST READ **\\
+====== OS configuration ======
+If you use Ubuntu 14.04 image, you must consider this.Ubuntu 15.04 image has a proper configuration by default.\\
 The IOBARD[[en:xu3_expansionboard|Use the IO Expansion Board]] modules are loaded automatically when the OS boots.\\
 So you need to add the modules into the blacklist to use mores GPIOs.\\
@@ Line 50: / Line 51: @@
 | VDD_IO       | VDD_IO(1.8V)     |               | 29         | 30          |               | GND              | GND         |
+{{:en:xu4:xu4_con10.png?600|}}
 ====== GPIO Map for WiringPi Library (Shifter-Shield 40 Pin) ======
-^GPIO ^wPi ^ Name     ^ Mode ^ V ^ Phy ^ Phy ^ V ^ Mode ^ Name      ^wPi ^GPIO ^
+^GPIO ^ WiringPi ^ Name     ^ Mode ^ Initial Level ^ Header Pin ^ Header Pin ^ Initial Level ^ Mode ^ Name      ^ WiringPi ^GPIO ^
 |     |    | 3.3V     |      |   | 1   | 2   |   |      | 5v        |    |     |
 | 209 | 8  | I2C1.SDA | ALT5 | 1 | 3   | 4   |   |      | 5v        |    |     |
@@ Line 74: / Line 76: @@
 **The "gpio readall" shows the pin-map of 40-pin-Shifter-Shield not 30-Pin-header.**
+{{:en:shiftershield:shifter-shield_con3_2.png?600|}}