Difference between Device Driver and Device controller | Device driver vs Device controller

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What is device driver ? What is device controller? What is the difference between device driver and device controller? Why we used device driver ? Why we use device controller ? How to differentiate between device driver and device controller ?.

[@kim.yn07]

Nice explanation 🙏🏻

[@Shreenivas_Karanam_V]

Crystal clear explanation 👌 Thank you

[@anjalisharma3290]

Very good explanation, keep it up.

[@40_jaishreerana45]

Nice video 😊

[@LSAcademy007]

Thanks

[@RishabhKumarenetuser]

Sir what about DMA? How DMA works with device drivers and device controllers?

[@shubhamdubey4541]

Sir, Please make a video on Dirty Bit. How dirty bit is used in page replacement policy.

[@LSAcademy007]

Ok

[@callmelooser2908]

I m first

[@itsmeAshwin_]

missing your face sir....

[@waseemshahzad5988]

sir M.sc it ka subject operating system ko b kindly upload kr dia kren....

[@LSAcademy007]

Operating system videos are available in playlist Operating System: ua-cam.com/play/PL_obO5Qb5QTE9s7QCNjqk97Q4UUgOseWP.html

[@waseemshahzad5988]

@@LSAcademy007 ok sir g thanks

[@anuragnayak9704]

Where is device controller located ?

[@LSAcademy007]

E.g. key board is device and keyboard controller is internal chipset inside the keyboard..... Printer is Device and printer controller is chipset in the printer..... Keyboard driver and printer driver are the device driver software tool to control keyboard and printer...

[@anuragnayak9704]

@@LSAcademy007 Thanks