Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 16. 64. 32. 128. 16. 64. 32. 128. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a vector interrupt the branch address is obtained from a register in the processor. the interrupting source supplies the branch information to the processor through an interrupt vector. none. the branch address is assigned to a fixed location in memory. the branch address is obtained from a register in the processor. the interrupting source supplies the branch information to the processor through an interrupt vector. none. the branch address is assigned to a fixed location in memory. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. Both A & R are true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A & R are true and R is the correct explanation of A 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 The stack pointer resides in microprocessor resides in ROM resides in RAM may be in RAM or ROM resides in microprocessor resides in ROM resides in RAM may be in RAM or ROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Clock cycle Memory cycle Machine cycle Instruction cycle Clock cycle Memory cycle Machine cycle Instruction cycle ANSWER DOWNLOAD EXAMIANS APP
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