Microprocessor In microprocessor based system DMA refers to direct memory access for the I/O device None of these direct memory access for microprocessor direct memory access for the user direct memory access for the I/O device None of these direct memory access for microprocessor direct memory access for the user ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the zero and carry flags will be set zero flag will be reset and carry flag will be set zero flag will be set and carry flag will be reset zero and carry flags will be reset zero and carry flags will be set zero flag will be reset and carry flag will be set zero flag will be set and carry flag will be reset zero and carry flags will be reset ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The output data lines of microprocessor and memories are usually tristated because It increases the speed of data transfer over the data bus The data line can be multiplexed for both input and output More than one device can transmit information over the data bus by enabling only one device at a time More than one device can transmit over the data bus at the same time It increases the speed of data transfer over the data bus The data line can be multiplexed for both input and output More than one device can transmit information over the data bus by enabling only one device at a time More than one device can transmit over the data bus at the same time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data bus of any microprocessor is always Either unidirectional or bi-directional Bi-directional Unidirectional None Either unidirectional or bi-directional Bi-directional Unidirectional None ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller? EPROM & PORTS SRAM & USART EPROM, USART & PORTS SRAM, EPROM & PORTS EPROM & PORTS SRAM & USART EPROM, USART & PORTS SRAM, EPROM & PORTS ANSWER DOWNLOAD EXAMIANS APP
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