Welcome to the first entry in the ‘Rarely Asked Questions” blog series. Measuring temperature with a single GPIO is the matter at hand that kicks it off. As the need for sensing capabilities becomes ...

This article is part of the Ideas for Design Series: Vol. 3, No. 8. In many applications, accurately sensing the position of an electrically controlled mechanical device such as a motor is critical.

The GPIO (General Purpose Input/Output) core design provides a general purpose input/output interface to a 32-bit On-chip Peripheral Bus (OPB). This GPIO core requires simple output and/or input ...