devices and buses for device networks by: prof. mahendra b. salunke asst. prof., department of...
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![Page 1: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/1.jpg)
Devices and Buses for Device Networks
By: Prof. Mahendra B. Salunke
Asst. Prof., Department of Computer Engg,
SITS, Pune-41
Email: [email protected]: microsig.webs.com
![Page 2: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/2.jpg)
Contents• I/O Devices• Serial communication• Handshaking Signals• Synchronous, Iso-synchronous and
Asynchronous Communication• Parallel Port Devices• Handshaking Signals• Timer and Counting Devices• Software Timer• Bus Architectures
![Page 3: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/3.jpg)
I/O Devices
• Types and Examples of I/O Devices– Serial Input– Serial Output– Serial UART input– Serial UART output– Parallel Port single bit input– Parallel Port single bit output– Parallel Port Input– Parallel Port Output
![Page 4: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/4.jpg)
Serial Communication
![Page 5: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/5.jpg)
Handshaking Signal
![Page 6: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/6.jpg)
Synchronous, Iso-synchronous and Asynchronous Communication
• Synchronous: A byte or a frame of the data is transmitted or received at constant time interval with uniform phase differences.
• Bits of a data frame are sent in a fixed maximum time interval.
• In Iso-synchronous communication, the maximum time interval can be varied.
• Asynchronous: Bytes need not maintain a constant phase difference and are asynchronous,
• Bytes or frames can be sent at variable time intervals
![Page 7: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/7.jpg)
Parallel Port Devices
![Page 8: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/8.jpg)
Handshaking Signals
![Page 9: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/9.jpg)
Timer and Counting Devices
![Page 10: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/10.jpg)
Software Timer
![Page 11: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/11.jpg)
Bus Architectures
• I2C
• CAN
• ISA
• PCI
• HDLC
• Bluetooth
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I2C
![Page 13: Devices and Buses for Device Networks By: Prof. Mahendra B. Salunke Asst. Prof., Department of Computer Engg, SITS, Pune-41 Email: msalunke@gmail.com URL:](https://reader036.vdocuments.site/reader036/viewer/2022070409/56649e8f5503460f94b93b27/html5/thumbnails/13.jpg)
Contact Details:Email: [email protected]: microsig.webs.com