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. None of these Bus Interface Unit (BIU) Both ‘c’ and ‘d’ Execution Unit (EU) None of these Bus Interface Unit (BIU) Both ‘c’ and ‘d’ Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor differentiates between op code, data/address at any time by the stack pointer the program counter its internal registers the sequence in which memory contents are fetched by it the stack pointer the program counter its internal registers the sequence in which memory contents are fetched by it ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The stack is nothing but a set of None of these reserved I/O address space reserved ROM address space reserved RAM address space None of these reserved I/O address space reserved ROM address space reserved RAM address space ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: 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. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. 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. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for accumulator contents accumulator and flag register contents none flag byte accumulator contents accumulator and flag register contents none flag byte ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is register immediate direct register indirect register immediate direct register indirect ANSWER DOWNLOAD EXAMIANS APP
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