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Microprocessor

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

 0048H.
 0060H.
 0030H.
 0024H.

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Microprocessor
The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is

 IC = FC - EC
 EC = IC + FC
 IC = FC + EC
 IC = FC + 2EC

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Microprocessor
During OPCODE fetch the state of S0 and S1 is

 00
 01
 10
 11

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Microprocessor
A microprocessor with a 12-bit address bus will be able to access

 8 K bytes
 1 K bytes
 10 K bytes
 4 K bytes

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Microprocessor
At the beginning of a fetch cycle, the contents of the program counter are

 transferred to memory data register.
 incremented by one.
 transferred to address bus.
 transferred to memory address register .

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

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

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