Microprocessor Which of the following instruction is not possible in 8085? POP D POP 30 H POP B POP PSW POP D POP 30 H POP B POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microcomputer , the address of memory locations are binary numbers that identify each memory circuit where a byte is stored. If a microcomputer uses 20-bit address, then numbers of different memory locations are 20 220 - 1 220 220-1 20 220 - 1 220 220-1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 sets zero and sign flags sets zero and carry flags reset zero and parity flags reset carry and sign flags sets zero and sign flags sets zero and carry flags reset zero and parity flags reset carry and sign flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 which addressing mode is also called inherent addressing? Register Direct Implicit Immediate Register Direct Implicit Immediate ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following circuits transmits two messages simultaneously in one direction Quadruplex Duplex Simplex Diplex Quadruplex Duplex Simplex Diplex ANSWER DOWNLOAD EXAMIANS APP
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