Microprocessor Identify the non-programmable interfacing device from the following 8295. 8255. 8212. 8257. 8295. 8255. 8212. 8257. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 18 16 12 8 18 16 12 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor EPROMs are preferred for storing programs while developing new microprocessor based system. Because of their random access characteristic non-volatile characteristic erasable and programmable characteristic all the above characteristic random access characteristic non-volatile characteristic erasable and programmable characteristic all the above characteristic ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for accumulator and flag register contents accumulator contents flag byte none accumulator and flag register contents accumulator contents flag byte none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Halves Doubles Remains unchanged Increases by 2^(address bits)/addressability Halves Doubles Remains unchanged Increases by 2^(address bits)/addressability 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 PCHL & DAD D XCHG & DAD B XCHG & DAD H XTHL & DAD H PCHL & DAD D XCHG & DAD B XCHG & DAD H XTHL & DAD H ANSWER DOWNLOAD EXAMIANS APP
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