Microprocessor Which of the following is not treated as hexadecimal constant by assembler in 8085? 6 AFH 45 H 234 64 H 6 AFH 45 H 234 64 H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which memory has read operation, byte erase, byte write and chip erase? RAM EEPROM Both B and C UVEPROM RAM EEPROM Both B and C UVEPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A bus connected between the CPU and main memory that permits transfer of information between main memory and the CPU is known as DMA bus Memory bus Control bus Address bus DMA bus Memory bus Control bus Address bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: All the above. Instruction decoding. Arithmatic and Logic operations. Instruction fetch. All the above. Instruction decoding. Arithmatic and Logic operations. Instruction fetch. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is PCHL & DAD D XTHL & DAD H XCHG & DAD H XCHG & DAD B PCHL & DAD D XTHL & DAD H XCHG & DAD H XCHG & DAD B ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? H-L. D-E. Program Counter. Stack Pointer. H-L. D-E. Program Counter. Stack Pointer. ANSWER DOWNLOAD EXAMIANS APP
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