Your modern motherboard still needs a chip designed for decades-old PC hardware
Whenever your motherboard reads a temperature sensor or reports a fan speed, the underlying computation is happening not on your CPU but on a chip that came about back in the 1980s. The Super I/O chip is a dedicated microchip on your motherboard managing low-bandwidth I/O devices. Back then, this meant serial and parallel ports, PS/2 controllers, and floppy disk controllers.
Whenever your motherboard reads a temperature sensor or reports a fan speed, the underlying computation is happening not on your CPU but on a chip that came about back in the 1980s. The Super I/O chip is a dedicated microchip on your motherboard managing low-bandwidth I/O devices. Back then, this meant serial and parallel ports, PS/2 controllers, and floppy disk controllers.
Emily Brown
Houston
Houston
Published by: aplhsindia.in
