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BY
Prof. Ranjitkumar Parmar
Head, Electrical department
Govt Polytechnic Junagadh
Gujarat India
Data Analysis
๏‚— Data : A hot issue today
๏‚— Why to transfer data?
๏‚— What are the methods to transfer data?
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
Data Transfer Techniques
๏‚— Polling
๏‚— Interrupt Driven
๏‚— DMA Controller based
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
POLLING
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
INTERRUPT DRIVEN
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
๏‚— DMA CONTROL BASED
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India

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