Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. B-C Stack Pointer D-E PSW B-C Stack Pointer D-E PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8259 8279 8257 8275 8259 8279 8257 8275 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor, the RST6 instruction transfer programme execution to following location 0030H. 0060H. 0048H. 0024H. 0030H. 0060H. 0048H. 0024H. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor We say that a set of gates is logically complete if we can build any circuit without using any other kind of gates. Which of the following sets are logically complete Set of {AND,OR} Set of {AND,OR,NOT} Set of {EXOR, NOT} None of these Set of {AND,OR} Set of {AND,OR,NOT} Set of {EXOR, NOT} None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A good assembly language programmer should use general purpose registers rather than memory in maximum possible ways for data processing. This is because: Data processing with registers takes fewer cycles than that with memory Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers Data processing with registers takes fewer cycles than that with memory Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is XTHL & DAD H XCHG & DAD H PCHL & DAD D XCHG & DAD B XTHL & DAD H XCHG & DAD H PCHL & DAD D XCHG & DAD B ANSWER DOWNLOAD EXAMIANS APP
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