Microprocessor Consider the following registers: 1. Accumulator and flag register 2. B and C register 3. D and E register 4. H and L register Which of these 8-bit registers of 8085 microprocessor can be paired together to make a 16-bit register? 1, 2 and 3 2, 3 and 4 1, 2 and 4 1, 3 and 4 1, 2 and 3 2, 3 and 4 1, 2 and 4 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Instruction cycle Memory cycle Clock cycle Machine cycle Instruction cycle Memory cycle Clock cycle Machine cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller? SRAM & USART EPROM & PORTS SRAM, EPROM & PORTS EPROM, USART & PORTS SRAM & USART EPROM & PORTS SRAM, EPROM & PORTS EPROM, USART & PORTS ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DMA signal/signals in 8085 is/are READY. All. HLDA. HOLD. READY. All. HLDA. HOLD. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.[Hint: Construct the truth table for the adder and the multiplier] Circuit A has more gates than circuit B None of these Circuit A has the same number of gates as circuit B Circuit B has more gates than circuit A Circuit A has more gates than circuit B None of these Circuit A has the same number of gates as circuit B Circuit B has more gates than circuit A 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) Increases by 2^(address bits)/addressability Doubles Remains unchanged Halves Increases by 2^(address bits)/addressability Doubles Remains unchanged Halves ANSWER DOWNLOAD EXAMIANS APP
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