Firefly-RK3288/Interface Definition/en

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Interface Definition

1. 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
2. Firefly-RK3288-Reload interface mainly includes: HDMI 2.0, HDMI 1.4, HDMI-IN, SATA 2.0, digital fiber, Ethernet, power interface, copy button, power key, audio input and output, silicon wheat, serial debugging interface, infrared receiver (J16), DVP camera interface (J15), Debug Serial (J12), in addition to the eight-row expansion interface (J16), the DVG camera interface (J15), the Debug Serial (J12, J10, J11, J13, J14, J18, J19, J8, J3). Specific as follows: Reload接口说明.png

Extended Interface Definition

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

The expansion interface

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

1. Firefly-RK3288's 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
2. Firefly-RK3288-Reload's expansion interface of Hardware Version 2014.09.30 include double LVDS, PWM, EDP, UART, I2C, I2S, ADC, SPI, and various GPIO, such as followings:
引脚定义1.png


引脚定义2.png


引脚定义3.png


Camera interface

1. Firefly-RK3288 Hardware Version 2016.06.23 has MIPI camera interface on the back, which defined as followings: MIPI2.png
2. Firefly-RK3288-Reload Hardware Version has MIPI and DEV camera interface on the positive, which defined as followings: MIPI2.png 摄像头.png