注： 所有文章基于linux-3.13以上，本系列主要介绍 GPIO的一些基本知识，驱动操作GPIO的接口，应用层通过sysfs操作GPIO的接口，GPIO一些debug信息查看，以及对高通相关GPIO的寄存器操作。分享给刚刚接触外设bsp的小伙伴们。当然后面有时间还会分享GPIO子系统框架和 ...

This paper provides a complete solution to the GPIO Verification for any SoC. GPIO interface is available in every ASIC. To avoid duplicate efforts and (save) time to verify the GPIO interface, we ...

BELGIUM – October 21, 2025 – Sofics BV, a world leading solution provider specializing in physical layout and design, with a focus on the built-in robustness of integrated circuits that demand ...