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Define Handshaking.
Handshaking is a method commonly used to accompany ever data item being transfer with the control signal that show the presence of data in the bus. The unit receiving the data item responds with another control signal to acknowledge receipt of data. This type of agreement is known as Handshaking.
Which of following requires refreshing SRAM., DRAM., ROM. or EPROM. ? Ans. DRAM. requires refreshing.
what is cascading rolback?
Demonstrate how a typical DMA controller can be interfaced to an 8086/8085 based maximum mode system. For 8088 in maximum mode: The RQ/GT0 and RQ/GT1 pins are used to is
Q. Describe Data Transfer Instructions? These instructions transfer data from one location in the computer to another location without altering the data content. Most common tr
Explain Erasable Programmable ROM (EPROM) - Computer Memory? An EPROM is a ROM that can be reprogrammed and erased. A little glass window is installed at the top of the ROM pac
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What are the differences between SIMULATION and SYNTHESIS Simulation synthesis Simulation is used to verify functionality of the circuit.. a) Functional Simulation:stud
Trunks are the lines that run between? Trunks are the lines which run in between switching stations.
A circuit can be designed to perform manydifferent functions e.g.a circuit has 3 inputs A, B and C and 3 outputs:Output X is logic level 1 (or 'high') if one or moreinputs are at l
Q. Define Message Passing? The PVM communication model offers asynchronous blocking receive and asynchronous blocking send and nonblocking receive functions. In our terminology
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