Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. B-C D-E PSW Stack Pointer B-C D-E PSW Stack Pointer ANSWER DOWNLOAD EXAMIANS APP
Microprocessor ________is the only non-vectored interrupt in 8085 microprocessor. TRAP RST 5.5 INTR RST 7 TRAP RST 5.5 INTR RST 7 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following microprocessor has 16-bit data bus? 8085 68000 6502 Z-80 8085 68000 6502 Z-80 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An I/O processor controls the flow of information between Cache memory and I/O devices Main memory and I/O devices Two I/O devices Cache and main memory Cache memory and I/O devices Main memory and I/O devices Two I/O devices Cache and main memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The execution of RST n instruction causes the stack pointer to increment by two decrement by two remain unaffected None of these increment by two decrement by two remain unaffected None of these ANSWER DOWNLOAD EXAMIANS APP
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