Microprocessor Let the content of register C be 00000000 before the instruction DCR C is executed. The content of register C after the after the execution of this instruction will be 11111111 00000000 None 00000001 11111111 00000000 None 00000001 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 name/names of the 16 bit registers is/are program counter. none of these. stack pointer. both A and B. program counter. none of these. stack pointer. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for accumulator contents none accumulator and flag register contents flag byte accumulator contents none accumulator and flag register contents flag byte ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLT opcode means load accumulator with contents of register. load data to accumulator. end of program. store result in memory. load accumulator with contents of register. load data to accumulator. end of program. store result in memory. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The output data lines of microprocessor and memories are usually tristated because It increases the speed of data transfer over the data bus More than one device can transmit information over the data bus by enabling only one device at a time The data line can be multiplexed for both input and output More than one device can transmit over the data bus at the same time It increases the speed of data transfer over the data bus More than one device can transmit information over the data bus by enabling only one device at a time The data line can be multiplexed for both input and output More than one device can transmit over the data bus at the same time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? Program Counter. D-E. H-L. Stack Pointer. Program Counter. D-E. H-L. Stack Pointer. ANSWER DOWNLOAD EXAMIANS APP
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