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Explain in brief steps to develop a Microprocessor based computer system.
The design of a microcomputer system should begin with the CPU module. It modules establishes the fundamental system timing, give an orderly means of starting up the processor, and give access to the system buses.
The second step is adding Memory, this is necessary to the stored program computer. By this unit CPU fetches instructions directing this in some task. But in a particular computer system there may be some types of memories all with its own hierarchy.
The third step is adding input/output: It is also termed as has user interface. Here basically two hardware methods for getting data in and out of a computer. First one is the parallel interface and for microprocessor it is the most natural. The second technique is the serial interface.
digital voltmeter working principle
Explain with proper diagram all the six modes of operation of programmable interval timer 8254. Mode 0: The output in mode 0 is initially low, and will stay low for the perio
Q. Describe about digital communication systems fl A digital signal can be deflned as having any one of a finite number of discrete amplitudes at any given time. The signal coul
Q. Give a general account of common drain amplifier? The output is taken over the source terminal and when the dc supply is replaced by its short circuit equivalent, the drain
Addition of binary numbers Example: Add 110010102 ( -510). and 00000101 2 (+5 10 ) Solution : Binary signed
Develop and execute a PSpice program to solve for the current I 2 in Figure.
Two byte Instructions In these instruction the first byte specifies the operations code and the second byte specifies the operand. To identify two byte instructions o
Which Segment is used to store interrupt and subroutine return address registers? Ans) Stack Segment in segment register is used to kept interrupt and subroutine return address
Q . Materials that can store electrical energy are called (A) magnetic materials. (B) semi conductors. (C) dielectric materials. (D) super conductors. Ans: C
what is 2 bit counter?
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