Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? An I/O read cycle An op-code fetch cycle A memory read cycle A memory write cycle An I/O read cycle An op-code fetch cycle A memory read cycle A memory write cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the data transfer is not possible in microprocessor I/O device to accumulator accumulator to memory memory to accumulator memory to memory I/O device to accumulator accumulator to memory memory to accumulator memory to memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many T-states are required for execution of OUT 80H instruction? 10 16 13 7 10 16 13 7 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-maskable interrupt from the following RST 5.5 RST 6.5 RST 4.5 RST 7.5 RST 5.5 RST 6.5 RST 4.5 RST 7.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction will never affect the zero flag? DCX Rp DCR R XRA R ORA R DCX Rp DCR R XRA R ORA R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for none accumulator and flag register contents accumulator contents flag byte none accumulator and flag register contents accumulator contents flag byte ANSWER DOWNLOAD EXAMIANS APP
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