Firefly-RK3288/Interface Definition/en

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Firefly-RK3288 Interface Definition

Firefly-RK3288 provides a lot of interfaces, which include VGA, HDMI, digital optical, ethernet, DC power imterface, reset button, power button, recovery button, audio input/output, silicon microphone, serial debug interface, IR receiver, OTG interface, TF card slot, USB host1, USB host2, WIFI antenna, MIPI camera interface, and two rows of expansion interfaces. such as followings:
量产版接口说明.png

Extended Interface Definition

We considered the user to learn and easy to use, Firefly-RK3288 leads to a rich expansion interface. however, different hardware versions are different expansion interface.

The expansion interface of Hardware Version 2014.08.09

The expansion interface of Hardware Version 2014.08.09 include LVDS, VGA_IN interface, PWM, EDP, UART, I2C, I2S, ADC, SPI, and Various GPIO, such as followings:
工程样机扩展接口.png

The expansion interface of Hardware Version 2014.09.30

The expansion interface of Hardware Version 2014.09.30 include double LVDS, PWM, EDP, UART, I2C, I2S, ADC, SPI, and various GPIO, such as followings:
量产版扩展接口图.png

MIPI camera interface of Hardware Version 2014.09.30

Hardware Version 2014.09.30 has MIPI camera interface on the back, which defined as followings: MIPI2.png