Microprocessor Pick out the matching pair SID; SIM S0;S1;wait status HOLD; DMA READY; RIM SID; SIM S0;S1;wait status HOLD; DMA READY; RIM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The timing difference between a slow memory and fast processor can be resolved if Neither A nor B Processor is capable of waiting External buffer is used Either A or B Neither A nor B Processor is capable of waiting External buffer is used Either A or B ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following interrupt is both level and edge sensitive? RST 7.5 TRAP RST 5.5 INTR RST 7.5 TRAP RST 5.5 INTR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction is not possible in 8085? POP D POP B POP PSW POP 30 H POP D POP B POP PSW POP 30 H 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 is easier than with memory Data processing with memory requires more instructions in the program than that with registers Of limited set of instructions for data processing with memory Data processing with registers takes fewer cycles than that 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 Of limited set of instructions for data processing with memory Data processing with registers takes fewer cycles than that with memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor At the beginning of a fetch cycle, the contents of the program counter are transferred to address bus. transferred to memory address register . transferred to memory data register. incremented by one. transferred to address bus. transferred to memory address register . transferred to memory data register. incremented by one. ANSWER DOWNLOAD EXAMIANS APP
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