Microprocessor Identify the non-maskable interrupt from the following RST 6.5 RST 7.5 RST 4.5 RST 5.5 RST 6.5 RST 7.5 RST 4.5 RST 5.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. DI RIM SIM EI DI RIM SIM EI ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an 8085 microprocessor based system, the contents of SP are 2000H. POP H instruction will transfer the contents of memory location 2001H and 2000H to H and L registers respectively 2000H and 1FFFH to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1999H to H and L registers respectively 2001H and 2000H to H and L registers respectively 2000H and 1FFFH to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1999H to H and L registers respectively ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The reason for the presence of ALE pin in 8085, but not in 6800 is that 8085 has multiplexed bus, whereas 6800 does not have None 8085 uses I/O mapped I/O, whereas 6800 uses memory mapped I/O 8085 has 5 interrupts lines, whereas 6800 has only two 8085 has multiplexed bus, whereas 6800 does not have None 8085 uses I/O mapped I/O, whereas 6800 uses memory mapped I/O 8085 has 5 interrupts lines, whereas 6800 has only two ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is A negative floating point number A smaller floating point number A larger floating point number Either A or B depending on the actual number A negative floating point number A smaller floating point number A larger floating point number Either A or B depending on the actual number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. Stack Pointer B-C D-E PSW Stack Pointer B-C D-E PSW ANSWER DOWNLOAD EXAMIANS APP
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