57 lines
3.2 KiB
Markdown
Executable File
57 lines
3.2 KiB
Markdown
Executable File
ADLINK IPi-SMARC x86
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============
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* ADLINK IPi-SMARC x86
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Based on Intel(R) Atom® E3900 Series(codename: Apollo Lake) with Movidius chip
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up to 8GB RAM, 64GB eMMC
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2x USB 2.0, 2x USB 3.0, 1x USB 2.0 OTG port, 1x Gigabit Ethernet port, HDMI display, RTC and a 40-pin I/O header
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## Pin Mapping
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| Linux GPIO (/sys/class/gpio) | Function | MRAA number | MRAA number | Function | Linux GPIO (/sys/class/gpio) |
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| :--------------------------: | :-------: | :---------: | :---------: | :-------: | :--------------------------: |
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| | 3V3 | 1 | 2 | 5V | |
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| | I2C_0 SDA | 3 | 4 | 5V | |
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| | I2C_0 SCL | 5 | 6 | GND | |
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| 255 | GPIO | 7 | 8 | UART TX | |
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| | GND | 9 | 10 | UART RX | |
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| 256 | GPIO | 11 | 12 | GPIO | 257 |
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| 258 | GPIO | 13 | 14 | GND | |
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| 259 | GPIO | 15 | 16 | GPIO | 260 |
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| | 3V3 | 17 | 18 | GPIO | 261 |
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| | n/a | 19 | 20 | GND | |
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| | n/a | 21 | 22 | GPIO | 262 |
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| | n/a | 23 | 24 | n/a | |
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| | GND | 25 | 26 | n/a | |
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| | I2C_1 SDA | 27 | 28 | I2C_1 SCL | |
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| 234 | GPIO/PWM | 29 | 30 | GND | |
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| 235 | GPIO/PWM | 31 | 32 | GPIO/PWM | 236 |
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| 237 | GPIO/PWM | 33 | 34 | GND | |
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| 238 | GPIO/PWM | 35 | 36 | GPIO/PWM | 239 |
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| 240 | GPIO/PWM | 37 | 38 | GPIO/PWM | 241 |
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| | GND | 39 | 40 | GPIO/PWM | 242 |
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**Note:**
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* Before installing MRAA on Ubuntu 18.04, please follow up the below instructions to insert the following drivers first and configure I2C devices:
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```
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$ sudo modprobe i2c_i801
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$ sudo modprobe gpio-pca953x
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$ echo "pca9535 0x20" > /sys/bus/i2c/devices/i2c-13/new_device
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$ echo "sx1509q 0x3e" > /sys/bus/i2c/devices/i2c-1/new_device
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```
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* Not support SPI interface
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