Microprocessor A single instruction to clear the lower nibble of accumulator in 8085 language assembly is ANI OFH ANI F0H XRI FOH XRI 0FH ANI OFH ANI F0H XRI FOH XRI 0FH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion (A): Each memory chip has its own address latch. Reason (R): ALE signal comes out of microprocessor 8085 and goes to memory chip. A is wrong R is correct Both A and R are correct and R is correct explanation of A A is correct R is wrong Both A and R are correct but R is not correct explanation of A A is wrong R is correct Both A and R are correct and R is correct explanation of A A is correct R is wrong Both A and R are correct but R is not correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Total number of instructions in 8085 microprocessor assembly language is 246 247 245 244 246 247 245 244 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between T2 & T3 T3 & T4 T4 & T1 T1 & T2 T2 & T3 T3 & T4 T4 & T1 T1 & T2 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. EI RIM DI SIM EI RIM DI SIM ANSWER DOWNLOAD EXAMIANS APP
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