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 B has more gates than circuit A Circuit A has the same number of gates as circuit B Circuit A has more gates than circuit B None of these Circuit B has more gates than circuit A Circuit A has the same number of gates as circuit B Circuit A has more gates than circuit B None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8253 8279 8259 8251 8253 8279 8259 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Devices are accessed using IN and OUT instructions There can be maximum of 256 input devices and 256 output devices Arithmetic and logic operations can be directly performed with the I/O data Devices have 8-bit address line Devices are accessed using IN and OUT instructions There can be maximum of 256 input devices and 256 output devices Arithmetic and logic operations can be directly performed with the I/O data Devices have 8-bit address line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor is ALU register unit and I/O device on a single chip. register unit and control unit on a single chip. and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. register unit and control unit on a single chip. and control unit on a single chip. and memory on a single chip. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The instruction set of a microprocessor is specified by the user cannot be changed by the user is stored inside the microprocessor is specified by the manufacturers is specified by the user cannot be changed by the user is stored inside the microprocessor is specified by the manufacturers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable interval timer from the following 8275 8252 8279 8253 8275 8252 8279 8253 ANSWER DOWNLOAD EXAMIANS APP
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