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Assembly Language
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Write the function of crossbar switch?

The crossbar switch provides the inter connection paths between the memory module and the processor. Each node of the crossbar represents a bus switch. All these nodes may be controlled by one of these processors or by a separate one altogether.
Posted By:Helga Miller      Posted On: Jul 18

Assembly Language
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What is a data amplifier?

Transceivers are the bi-directional buffers are some times they are called as data amplifiers. They are required to separate the valid data from the time multiplexed address data signal. They are controlled by 2 signals i.e DEN & DT/R.
Posted By:Gabriel Silva      Posted On: Mar 05

Assembly Language
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What is status flag bit?

The flag register reflects the results of logical and arithmetic instructions. The flag register digits D0, D2, D4, D6, D7 and D11 are modified according to the result of the execution of logical and arithmetic instruction. These are called as status...
Posted By:Rhys Evans      Posted On: Jul 05

Assembly Language
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What is a control flag?

The bits D8 and D9 namely, trap flag (TF) and interrupt flag (IF) bits, are used for controlling machine operation and thus they are called control flags.
Posted By:Jasmine Brown      Posted On: Oct 22

Assembly Language
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What is instruction pipelining?

Major function of the bus unit is to fetch instruction bytes from the memory. In fact, the instructions are fetched in advance and stored in a queue to enable faster execution of the instructions. This concept is known as instruction pipelining.
Posted By:Joshua Evans      Posted On: Sep 26

Assembly Language
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Compare Microprocessor and Microcontroller.

Microprocessor

Microprocessor contains ALU,general purpose registers,stack pointer, program counter, clock timing circuit and interrupt circuit.
It has many instructions to move data between memory and CPU.
It has one or two bit handling instruc...
Posted By:Binga Fischer      Posted On: Aug 14

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