How to Design and Access a Memory-Mapped Device in Programmable Logic from Linaro Ubuntu Linux on Xilinx Zynq on the ZedBoard, Without Writing a Device Driver — Part TwoIntroduction Following part one, this is the second half of a two part tutorial series on how access a memory-mapped device implemented in Zynq’s programmable logic fabric. Recap So far we’ve built a new ZedBoard project from scratch. It has a pair-of-32-bit-counters peripheral in the programmable logic. Thanks to the XPS Base System Builder Wizard, its processing system is preconfigured with supp
