This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

dm8127 camera dvp接口模块,pclk引脚AF18,在高频下需要吃掉多大的电流?



sony imx214摄像头,经过cpld器件,将csi2转为dvp并口数据,cpld经过内部pll给出来的pclk为180MHz,经过端接电阻33欧姆,波形被压扁,峰峰值降了1V还要多,求问,这是因为dm8127需要很大的驱动电流吗?觉得很奇怪,不得其解,希望有大神或者技术支持可以给出解答,感激不尽。