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Microprocessor

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

 0048H.
 0024H.
 0060H.
 0030H.

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Microprocessor
In 8085 name/names of the 16 bit registers is/are

 stack pointer.
 program counter.
 both A and B.
 none of these.

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Microprocessor
The frequency of the driving network connected between pins 1 and 2 of 8085 microprocessor is

 four times the desired frequency
None of these
 equal to the desired frequency
 twice the desired frequency

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

 Source program
 Object program
 Macroinstruction
 Symbolic addressing

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Microprocessor
The program counter in a 8085 micro-processor is a 16-bit register, because

 It counts 16-bits at a time
 There are 16 address lines
 It has to fetch two 8-bit data at a time
 It facilitates the user storing 16-bit data temporarily

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Microprocessor
The five flags in 8085 are designated as

Z, C, S, P, AC
D, Z, S, P, AC
Z, CY, S, D, AC
Z, CY, S, P and AC

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