Microprocessor Internet is a worldwide network of computers where most of the information is freely available. True False True False ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that the CPU has not received the HOLD request. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that the CPU has not received the HOLD request. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During the execution of the instruction, the ________tests the status and control flags and updates them based on the results of executing the instruction. Execution Unit (EU) Bus Interface Unit (BIU) None of these Both ‘c’ and ‘d’ Execution Unit (EU) Bus Interface Unit (BIU) None of these Both ‘c’ and ‘d’ ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to 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 direct memory access for the I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLT opcode means store result in memory. end of program. load data to accumulator. load accumulator with contents of register. store result in memory. end of program. load data to accumulator. load accumulator with contents of register. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The ROM programmed during manufacturing process itself is called EEPROM PROM MROM EPROM EEPROM PROM MROM EPROM ANSWER DOWNLOAD EXAMIANS APP
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