Microprocessor Which of the following interrupt is both level and edge sensitive? RST 5.5 INTR TRAP RST 7.5 RST 5.5 INTR TRAP RST 7.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which memory has read operation, byte erase, byte write and chip erase? RAM UVEPROM Both B and C EEPROM RAM UVEPROM Both B and C EEPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A good assembly language programmer should use general purpose registers rather than memory in maximum possible ways for data processing. This is because: Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with registers takes fewer cycles than that with memory Data processing with memory requires more instructions in the program than that with registers Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with registers takes fewer cycles than that with memory Data processing with memory requires more instructions in the program than that with registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In one’s complement 8 bit representation 11111111 represents -1 +0 1 -0 -1 +0 1 -0 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor At the beginning of a fetch cycle, the contents of the program counter are transferred to memory address register . transferred to address bus. incremented by one. transferred to memory data register. transferred to memory address register . transferred to address bus. incremented by one. transferred to memory data register. 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 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 1000 H and 1001 H 1000 H and 0FFF H ANSWER DOWNLOAD EXAMIANS APP
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