Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 8 18 16 12 8 18 16 12 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is the size (in bytes) of Prefetch queue in 8086? 6. 2. 3. 4. 6. 2. 3. 4. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? Programmable CRT controller Programmable interval timer I/O port Programmable interrupt controller Programmable CRT controller Programmable interval timer I/O port Programmable interrupt controller ANSWER DOWNLOAD EXAMIANS APP
Microprocessor ‘Burst refresh’ in DRAM is also called Concentrated refresh Distributed refresh None of these Hidden refresh Concentrated refresh Distributed refresh None of these Hidden refresh ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable DMA controller from the following 8279 8251 8253 8257 8279 8251 8253 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction is not possible in 8085? POP D POP PSW POP B POP 30 H POP D POP PSW POP B POP 30 H ANSWER DOWNLOAD EXAMIANS APP
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