Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is 16 20 8 12 16 20 8 12 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor FPGA means Forward Programmable Gate Array Forward Parallel Gate Array Field Parallel Gate Array Field Programmable Gate Array Forward Programmable Gate Array Forward Parallel Gate Array Field Parallel Gate Array Field Programmable Gate Array ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The timing difference between a slow memory and fast processor can be resolved if Either A or B External buffer is used Neither A nor B Processor is capable of waiting Either A or B External buffer is used Neither A nor B Processor is capable of waiting ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 1, 2, 3 and 4 3 and 4 only 1 and 2 only 1, 2 and 3 1, 2, 3 and 4 3 and 4 only 1 and 2 only 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? D-E. Stack Pointer. H-L. Program Counter. D-E. Stack Pointer. H-L. Program Counter. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. ANSWER DOWNLOAD EXAMIANS APP
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