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Name the fundamental kinds of memory used in microprocessor systems
There are three fundamental kinds of memory used in microprocessor systems - generallyknown asRAM, ROM, and hybrid. RAM and ROM are-'Read Only Memory' and 'Random Access Memory'. Program may be stored in RAM or ROM - the program doesn't normally change while it executes -when data is stored in the registers and RAM. Of course, if you turn off chip and turn it on again, you have lost all the contents of registers, and RAM.
In a typical computer, as much as possible is in RAM, to give maximum possible flexibility; you have fundamental programmes allowing you to interact with keyboards, discs and the display in ROM and load in as much of the software as probably when you run the programs.
Fetching a word from memory: CPU transfers the address of the needed information word to the memory address register (MAR). Address of the needed word is transferred to the pr
Receive a message. tid is integer task identifier of transmitting process supplied by user and msgtag is message tag supplied by user( must be non negative integer). The process re
List the major components of the keyboard/Display interface. a. Keyboard section b. CPU interface section c. Display section d. Scan section
TII stands for? Ans. TII stands for Table of incomplete instructions.
consider an open circuit pn junction.sketch curves as a function of distance across the junction of space charge ,electric field and potential
explain in RAID
Loosely Coupled Systems These systems do not distribute the global memory because shared memory concept gives rise to the difficulty of memory conflicts, which in turn slows d
Explain Sequential logic circuit Ans. Sequential logic circuit:- (i) Output not only depends upon the recent state of the input but also depend upon the earlier state
Bitwise Operators Like other operators bitwise operators have rules of precedence and associativity that determine how expressions involved them are evaluated.
Why IO devices cannot be directly be connected to the system bus? The IO devices cannot be directly linked to the system bus because i. The data transfer rate of IO device
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