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. 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. Indicates that the CPU has not received the HOLD request. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in none of these. all the microprocessors. depends on the internal architecture. never multiplexed. none of these. all the microprocessors. depends on the internal architecture. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are H and L. B and C. W and Z. D and E. H and L. B and C. W and Z. D and E. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the zero flag will be reset and carry flag will be set zero and carry flags will be reset zero flag will be set and carry flag will be reset zero and carry flags will be set zero flag will be reset and carry flag will be set zero and carry flags will be reset zero flag will be set and carry flag will be reset zero and carry flags will be set ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following microprocessor has 16-bit data bus? Z-80 8085 68000 6502 Z-80 8085 68000 6502 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to None of these direct memory access for the I/O device direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device direct memory access for the user direct memory access for microprocessor ANSWER DOWNLOAD EXAMIANS APP
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