Microprocessor How many T-states are required for execution of OUT 80H instruction? 16 13 10 7 16 13 10 7 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are not affected always set always reset affected indicating specific conditions not affected always set always reset affected indicating specific conditions ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? Bus is a group of wires An instruction is a set of bits that defines a computer operation Bootstrap is a technique or device for loading first instruction An interrupt signal is required at the start of every program Bus is a group of wires An instruction is a set of bits that defines a computer operation Bootstrap is a technique or device for loading first instruction An interrupt signal is required at the start of every program ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The first machine cycle of an instruction is always A fetch cycle A memory write cycle A memory read cycle An I/O read cycle A fetch cycle A memory write cycle A memory read cycle An I/O read cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low. Both A & R are true and R is the correct explanation of A. A is true but R is false. Both A & R are true but R is not the correct explanation of A . A is false but R is true. Both A & R are true and R is the correct explanation of A. A is true but R is false. Both A & R are true but R is not the correct explanation of A . A is false but R is true. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location 003CH 002CH 0000H 0034H 003CH 002CH 0000H 0034H ANSWER DOWNLOAD EXAMIANS APP
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