Microprocessor In order to complement the lower nibble of accumulator one can use XRI 0FH CMA ORI 0FH ANI 0FH XRI 0FH CMA ORI 0FH ANI 0FH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable interval timer from the following 8252 8253 8279 8275 8252 8253 8279 8275 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? A memory write cycle 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 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PUSH B instruction in 8085 microprocessor causes registers B & C to be cleared the contents of register B & C to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared the contents of register B only to be copied in the stack registers B & C to be cleared the contents of register B & C to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared the contents of register B only to be copied in the stack ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? An instruction is a set of bits that defines a computer operation An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction Bus is a group of wires An instruction is a set of bits that defines a computer operation An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction Bus is a group of wires ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The number of status flags present in 8085 microprocessor are 5 16 10 8 5 16 10 8 ANSWER DOWNLOAD EXAMIANS APP
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