{"id":25613,"date":"2024-04-06T06:19:31","date_gmt":"2024-04-06T06:19:31","guid":{"rendered":"https:\/\/sagarindia.in\/blog\/?p=25613"},"modified":"2025-08-18T13:33:57","modified_gmt":"2025-08-18T13:33:57","slug":"device-drivers-in-computer","status":"publish","type":"post","link":"https:\/\/sagarindia.in\/blog\/device-drivers-in-computer\/","title":{"rendered":"Device Drivers in Computer"},"content":{"rendered":"\n

Computer \u092e\u0947\u0902 Device Drivers \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 ?<\/p>\n\n\n\n

Device Driver \u090f\u0915 software program \u0939\u0948 \u091c\u094b computer \u0915\u0947 Operating System (OS) \u0915\u094b \u090f\u0915 specific hardware device \u0915\u0947 \u0938\u093e\u0925 communications \u0915\u0930\u0928\u0947 \u0914\u0930 controlled \u0915\u0930\u0928\u0947 \u0915\u0940 permission \u0926\u0947\u0924\u093e \u0939\u0948\u0964 device driver hardware \u0914\u0930 OS \u0915\u0947 \u092c\u0940\u091a mediator \u0915\u0947 form \u092e\u0947\u0902 work \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u094b OS \u0915\u0947 general orders \u0915\u094b specific instructions \u092e\u0947\u0902 translated \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u0947 hardware \u0938\u092e\u091d \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n

Computer \u092e\u0947\u0902 device driver \u0915\u0947 main function \u0939\u0948\u0902:<\/p>\n\n\n\n

    \n
  1. Hardware Abstraction<\/strong><\/li>\n\n\n\n
  2. Hardware Control<\/strong><\/li>\n\n\n\n
  3. Error Handling<\/strong><\/li>\n\n\n\n
  4. Device-specific Functionality<\/strong><\/li>\n<\/ol>\n\n\n\n

    Hardware Abstraction<\/strong><\/h3>\n\n\n\n

    Device driver hardware \u0915\u0947 \u0938\u093e\u0925 interact \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f operating system (OS) \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 standardized interface \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n

    \u0935\u0947 device \u0915\u0947 low-level details \u0915\u094b \u0926\u0942\u0930 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 OS \u0915\u094b specific implementation details \u0915\u094b \u091c\u093e\u0928\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0915\u0947 \u092c\u093f\u0928\u093e hardware \u0915\u0940 \u090f\u0915 wide range \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u092e \u0915\u0930\u0928\u0947 \u0915\u0940 permission \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n

    Hardware Control<\/strong><\/h3>\n\n\n\n

    Device driver hardware device \u0915\u094b command \u092d\u0947\u091c\u0924\u0947 \u0939\u0948\u0902, \u0909\u0938\u0915\u0947 operation \u0914\u0930 behavior \u0915\u094b controlled \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n

    \u0907\u0938\u092e\u0947\u0902 device \u0915\u094b initialize \u0915\u0930\u0928\u093e, data reading \u0914\u0930 write \u0914\u0930 interrupt \u0915\u094b handle \u0915\u0930\u0928\u093e \u091c\u0948\u0938\u0947 \u0915\u093e\u0930\u094d\u092f \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n

    Error Handling<\/strong><\/h3>\n\n\n\n

    Device driver hardware \u0915\u0947 \u0938\u093e\u0925 interact \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 errors \u0914\u0930 exceptions \u0915\u094b handling \u0939\u0948\u0902\u0964<\/p>\n\n\n\n

    \u0935\u0947 OS \u0915\u094b \u0907\u0928 issues \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 inform \u0915\u0930\u0928\u0947 \u0915\u093e \u090f\u0915 method \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 system \u0915\u094b appropriate response \u0926\u0947\u0928\u0947 \u0915\u0940 permission \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n

    Device-specific Functionality<\/strong><\/h3>\n\n\n\n

    Various types \u0915\u0947 hardware devices \u092e\u0947\u0902 unique features \u0914\u0930 capabilities \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n

    Device driver \u0907\u0928 Device-specific functions \u0924\u0915 \u092a\u0939\u0941\u0902\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 logic \u0915\u094b contain \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 OS \u0914\u0930 applications \u0915\u0947 \u0932\u093f\u090f available \u0915\u0930\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"

    Computer \u092e\u0947\u0902 Device Drivers \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 ? Device Driver \u090f\u0915 software program \u0939\u0948 \u091c\u094b computer \u0915\u0947 Operating System (OS) \u0915\u094b \u090f\u0915 specific hardware device \u0915\u0947 \u0938\u093e\u0925… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-25613","post","type-post","status-publish","format-standard","hentry","category-computer-courses-certification"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"post-thumbnail":false,"blogsite_featured_large_thumb":false,"blogsite_featured_small_thumb":false,"blogsite_post_thumb":false,"blogsite_widget_thumb":false},"uagb_author_info":{"display_name":"Sagar Prashikshan Sansthan","author_link":"https:\/\/sagarindia.in\/blog\/author\/digital-ramavi\/"},"uagb_comment_info":0,"uagb_excerpt":"Computer \u092e\u0947\u0902 Device Drivers \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 ? Device Driver \u090f\u0915 software program \u0939\u0948 \u091c\u094b computer \u0915\u0947 Operating System (OS) \u0915\u094b \u090f\u0915 specific hardware device \u0915\u0947 \u0938\u093e\u0925...","_links":{"self":[{"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/posts\/25613"}],"collection":[{"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/comments?post=25613"}],"version-history":[{"count":1,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/posts\/25613\/revisions"}],"predecessor-version":[{"id":25614,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/posts\/25613\/revisions\/25614"}],"wp:attachment":[{"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/media?parent=25613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/categories?post=25613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sagarindia.in\/blog\/wp-json\/wp\/v2\/tags?post=25613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}