Microprocessor HLDA signal in 8085 performs the following operation: 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. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. 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. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an 8085 microprocessor based system, the contents of SP are 1000H, PUSH B instruction will transfer the contents of registers B & C respectively for memory locations 1000 H and 1001 H 1000 H and 0FFF H 0FFF H and 0FFE H 0FFE H and 0FFF H 1000 H and 1001 H 1000 H and 0FFF H 0FFF H and 0FFE H 0FFE H and 0FFF H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor EPROMs are preferred for storing programs while developing new microprocessor based system. Because of their erasable and programmable characteristic random access characteristic non-volatile characteristic all the above characteristic erasable and programmable characteristic random access characteristic non-volatile characteristic all the above characteristic ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 which addressing mode is also called inherent addressing? Direct Register Immediate Implicit Direct Register Immediate Implicit ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to complement the lower nibble of accumulator one can use ORI 0FH CMA XRI 0FH ANI 0FH ORI 0FH CMA XRI 0FH ANI 0FH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Output of the assembler in machine codes is referred to as Macroinstruction Symbolic addressing Object program Source program Macroinstruction Symbolic addressing Object program Source program ANSWER DOWNLOAD EXAMIANS APP
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