Microprocessor Using DeMorgan’s Theorem we can convert any AND-OR structure into NOR-NAND NAND-NAND NAND-NOR OR-NAND NOR-NAND NAND-NAND NAND-NOR OR-NAND ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following pair of gates can form a latch? A pair of cross copled AND A pair of cross coupled NAND A cross coupled NAND/OR A pair of cross coupled OR A pair of cross copled AND A pair of cross coupled NAND A cross coupled NAND/OR A pair of cross coupled OR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that the CPU has not received the HOLD request. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Hold the data in the accumulator until the microprocessor is turned OFF. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor RST0 - RST7 are the __________ in 8085. logical interrupts hardware interrupts conditional interrupts software interrupts logical interrupts hardware interrupts conditional interrupts software interrupts ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8279 8259 8257 8275 8279 8259 8257 8275 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is EC = IC + FC IC = FC + 2EC IC = FC + EC IC = FC - EC EC = IC + FC IC = FC + 2EC IC = FC + EC IC = FC - EC ANSWER DOWNLOAD EXAMIANS APP
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