Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Instruction cycle Memory cycle Machine cycle Clock cycle Instruction cycle Memory cycle Machine cycle Clock cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. BYTE NIBBLE DOUBLEWORD (32 bits) WORD (16 bits) BYTE NIBBLE DOUBLEWORD (32 bits) WORD (16 bits) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 which addressing mode is also called inherent addressing? Direct Immediate Implicit Register Direct Immediate Implicit Register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is 20 16 12 8 20 16 12 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor? 1, 2, 5 2, 3, 5 1, 3, 4 1, 3, 5 1, 2, 5 2, 3, 5 1, 3, 4 1, 3, 5 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] None of these Circuit A has more gates than circuit B Circuit B has more gates than circuit A Circuit A has the same number of gates as circuit B None of these Circuit A has more gates than circuit B Circuit B has more gates than circuit A Circuit A has the same number of gates as circuit B ANSWER DOWNLOAD EXAMIANS APP
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