Microprocessor Which of the following instruction will never affect the zero flag? DCX Rp ORA R DCR R XRA R DCX Rp ORA R DCR R XRA R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data lines of 8085 microprocessor are multiplexed with None of these lower order address lines status lines higher order address lines None of these lower order address lines status lines higher order address lines ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is IC = FC + EC EC = IC + FC IC = FC - EC IC = FC + 2EC IC = FC + EC EC = IC + FC IC = FC - EC IC = FC + 2EC ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Ready pin of microprocessor is used to indicate that microprocessor is ready to receive inputs to indicate that microprocessor is ready to receive outputs to introduce wait state to provide direct memory access to indicate that microprocessor is ready to receive inputs to indicate that microprocessor is ready to receive outputs to introduce wait state to provide direct memory access ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The instruction set of a microprocessor cannot be changed by the user is specified by the user is specified by the manufacturers is stored inside the microprocessor cannot be changed by the user is specified by the user is specified by the manufacturers is stored inside the microprocessor ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 12 8 16 18 12 8 16 18 ANSWER DOWNLOAD EXAMIANS APP
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