Microprocessor Which one of the following microprocessor has 16-bit data bus? 8085 Z-80 6502 68000 8085 Z-80 6502 68000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? MOV A, 00H ORA A SUB A CLR A MOV A, 00H ORA A SUB A CLR A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Both the ALU and control section of CPU employ which special purpose storage location? Accumulators Buffers Decoders Registers Accumulators Buffers Decoders Registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for accumulator contents flag byte accumulator and flag register contents none accumulator contents flag byte accumulator and flag register contents none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operating modes of 8255 A are called Mode 0, mode 2 and mode 3 Mode 0 and mode 1 Mode 0 and mode 2 Mode 0, mode 1 and mode 2 Mode 0, mode 2 and mode 3 Mode 0 and mode 1 Mode 0 and mode 2 Mode 0, mode 1 and mode 2 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Let the content of accumulator and register B be 0000 0100 and 0100 0000 respectively before execution of instruction SUB B. The content of accumulator after the execution of this instruction will be 010001000 11000100 00000100 01000000 010001000 11000100 00000100 01000000 ANSWER DOWNLOAD EXAMIANS APP
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