4418开发板配置AXP228电源管理支持动态调频运行Android5.1系统

Android4.4/5.1.1、Linux3.4.39、QT2.2/4.7/5.7、Ubuntu12.04

LCD&＃xff1a;24位RGB 888&＃xff0c;可根据屏幕要求取舍&＃xff1b;
LVDS&＃xff1a;4通道、可配置&＃xff1b;

HDMI&＃xff1a;v1.4&＃xff1b;

MIPI&＃xff1a;DSI和CSI各一个&＃xff0c;支持LCD和CAMARA&＃xff1b;

DVP&＃xff1a;可支持DVP格式并口摄像头&＃xff1b;

SDIO&＃xff1a;3个&＃xff08;1路被占用&＃xff09;&＃xff1b;

USB_HOST&＃xff1a;1个&＃xff0c;底板扩展3个&＃xff1b;

USB_OTG&＃xff1a;1个&＃xff0c;底板作为DEV用&＃xff1b;
USB_HSIC&＃xff1a;1个&＃xff1b;

UART&＃xff1a;可6路复用&＃xff1b;
I2C&＃xff1a;3路&＃xff0c;可用于触摸屏等&＃xff1b;
SPDIF&＃xff1a;1路&＃xff1b;
GPIO&＃xff1a;多数已引出&＃xff1b;
SPI&＃xff1a;3路&＃xff0c;可用于CAN扩展&＃xff1b;
以太网&＃xff1a;1路自适应千兆&＃xff1b;
PWM&＃xff1a;3路&＃xff0c;可用于背光控制&＃xff1b;
锂电池充放电&＃xff1a;引出&＃xff0c;可直接使用&＃xff08;带电量计&＃xff09;&＃xff1b;
ADC&＃xff1a;7路模拟输入&＃xff1b;
JTAG&＃xff1a;1路&＃xff1b;