Microprocessor CALL instruction is a ______ instruction. 2 bytes 4 bytes 3 bytes 1 bytes 2 bytes 4 bytes 3 bytes 1 bytes ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to To disable data bus To latch data D0-D7 from data bus Enable the data bus to be used as low order address bus To achieve all the functions listed above To disable data bus To latch data D0-D7 from data bus Enable the data bus to be used as low order address bus To achieve all the functions listed above ANSWER DOWNLOAD EXAMIANS APP
Microprocessor We say that a set of gates is logically complete if we can build any circuit without using any other kind of gates. Which of the following sets are logically complete Set of {EXOR, NOT} None of these Set of {AND,OR,NOT} Set of {AND,OR} Set of {EXOR, NOT} None of these Set of {AND,OR,NOT} Set of {AND,OR} ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 1,3 &4 2,3&4 1,2 & 3 1,2 & 4 1,3 &4 2,3&4 1,2 & 3 1,2 & 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable DMA controller from the following 8279 8251 8253 8257 8279 8251 8253 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During the execution of the instruction, the ________tests the status and control flags and updates them based on the results of executing the instruction. Bus Interface Unit (BIU) Both ‘c’ and ‘d’ None of these Execution Unit (EU) Bus Interface Unit (BIU) Both ‘c’ and ‘d’ None of these Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
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