Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 8 12 18 16 8 12 18 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How can we make any bit of a register “1”? AND that bit with “0” and remaining bits with “1”. AND that bit with “1” and remaining bits with “0”. OR that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. AND that bit with “0” and remaining bits with “1”. AND that bit with “1” and remaining bits with “0”. OR that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The timing difference between a slow memory and fast processor can be resolved if Neither A nor B Either A or B External buffer is used Processor is capable of waiting Neither A nor B Either A or B External buffer is used Processor is capable of waiting ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever None of these RST 7.5 is recognized INTR interrupt is recognized DAD RP instruction is executed None of these RST 7.5 is recognized INTR interrupt is recognized DAD RP instruction is executed 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 and carry flags will be set zero flag will be reset and carry flag will be set zero flag will be set and carry flag will be reset zero and carry flags will be reset zero and carry flags will be set zero flag will be reset and carry flag will be set zero flag will be set and carry flag will be reset zero and carry flags will be reset ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SPHL instruction copies the content of H-L register pair to the _________. PSW B-C D-E Stack Pointer PSW B-C D-E Stack Pointer ANSWER DOWNLOAD EXAMIANS APP
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