EC6703 Embedded and Real Time Systems question bank

EC6703 Embedded and Real Time Systems question bank regulation 2013 Anna University free download. Embedded and Real Time Systems EC6703 question bank pdf free download.

Sample EC6703 Embedded and Real Time Systems question bank:

6. What is I2C?

I2C is a serial bus for interconnecting ICs .It has a start bit and a stop bit like an UART. It has seven fields for start,7 bit address, defining a read or a write, defining byte as acknowledging byte, data byte, NACK and end. (EC6703 Embedded and Real Time Systems question bank)

7. What are the bits in I2C corresponding to?

It has seven fields for start,7 bit address, defining a read or a write, defining byte as acknowledging byte, data byte, NACK and end

8. What is a CAN bus?Where is it used?

CAN is a serial bus for interconnecting a central Control network. It is mostly used in automobiles. It has fields for bus arbitration bits, control bits for address and data length data bits, CRC check bits, acknowledgement bits and ending bits.

9. What is USB?Where is it used? (EC6703 Embedded and Real Time Systems question bank)

USB is a serial bus for interconnecting a system. It attaches and detaches a device from the network. It uses a root hub. Nodes containing the devices can be organized like a tree structure. It is mostly used in networking the IO devices like scanner in a computer system.

10. What are the features of the USB protocol? EC6703 Embedded and Real Time Systems question bank

A device can be attached, configured and used, reset, reconfigured and used, share the bandwidth with other devices, detached and reattached.

11. Explain briefly about PCI and PCI/X buses.

PCI and PCI/X buses are independent from the IBM architecture .PCI/X is an extension of PCI and support 64/100 MHZ transfers. Lately, new versions have been introduced for the PCI bus architecture. (EC6703 Embedded and Real Time Systems question bank)

Subject Name	Embedded and Real Time Systems
Subject code	EC6703
Regulation	2013

EC6703 Embedded and Real Time Systems question bank click here to download

EC6703 Embedded and Real Time Systems Syllabus

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