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Microprocessor

Microprocessor
________is the only non-vectored interrupt in 8085 microprocessor.

 RST 7
 INTR
 RST 5.5
 TRAP

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Microprocessor
Output of the assembler in machine codes is referred to as

 Symbolic addressing
 Source program
 Object program
 Macroinstruction

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Microprocessor
RST0 - RST7 are the __________ in 8085.

 logical interrupts
 software interrupts
 conditional interrupts
 hardware interrupts

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Microprocessor
Inintel 8085A microprocessor ALE signal is made high to

 Enable the data bus to be used as low order address bus
 To latch data D0-D7 from data bus
 To achieve all the functions listed above
 To disable data bus

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Microprocessor
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].

The same as
Greater than
Cannot be determined
Less than

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Microprocessor
In order to complement the lower nibble of accumulator one can use

 ORI 0FH
 CMA
 XRI 0FH
 ANI 0FH

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