Intel(R) Serial IO SPI Host Controller - 5AC2 Driver Overview

The Intel(R) Serial IO SPI Host Controller - 5AC2 is a driver related to the Serial Peripheral Interface (SPI) on Intel-based systems. SPI is a high-speed communication protocol that allows various peripherals like sensors, memory devices, or other chips to communicate with the CPU and memory in a system.

The 5AC2 refers to a specific version or hardware ID of the Intel Serial IO SPI Host Controller, which is part of Intel’s Serial IO Technology. This technology is designed to manage various interfaces such as SPI, UART, I2C, and other communication protocols commonly used by embedded and peripheral devices in modern computing systems.