About this document
Memory-Mapped I/O vs Peripheral I/O by Kanika Sharma is a document available to read on EtoBox.
The document discusses input/output interfacing techniques used by microprocessors, specifically memory-mapped I/O. It provides an example of using memory-mapped I/O to control a safety control system. Memory-mapped I/O treats I/O devices as if they were locations in memory space. Instructions like STA and LDA are used to transfer data between registers and I/O ports assigned memory addresses. The document compares characteristics of memory-mapped I/O vs peripheral I/O and provides instructions for a diagno
- Author
- Kanika Sharma
- Language
- EN