Microprocessor Both the ALU and control section of CPU employ which special purpose storage location? Buffers Accumulators Decoders Registers Buffers Accumulators Decoders Registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Memory cycle Instruction cycle Machine cycle Clock cycle Memory cycle Instruction cycle Machine cycle Clock cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 64. 16. 32. 128. 64. 16. 32. 128. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to To latch data D0-D7 from data bus To achieve all the functions listed above To disable data bus Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To achieve all the functions listed above To disable data bus Enable the data bus to be used as low order address bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in depends on the internal architecture. all the microprocessors. none of these. never multiplexed. depends on the internal architecture. all the microprocessors. none of these. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following conditions is not allowed in an RS latch? R is negated, S is negated R is asserted, S is asserted R is negated, S is asserted R is asserted, S is negated R is negated, S is negated R is asserted, S is asserted R is negated, S is asserted R is asserted, S is negated ANSWER DOWNLOAD EXAMIANS APP
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