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Microprocessor

Microprocessor
What is the size (in bytes) of Prefetch queue in 8086?

 3.
 6.
 2.
 4.

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Microprocessor
If m is a power of 2, the number of select lines required for an m-input mux is:

2*m
2^m
m
log2 (m)

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Microprocessor
How many T-states are required for execution of OUT 80H instruction?

 13
 7
 10
 16

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Microprocessor
When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are

 affected indicating specific conditions
 not affected
 always reset
 always set

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Microprocessor
For a memory with a 16-bit address space, the addressability is

2^16 bits
Cannot be determined
8 bits
16 bits

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

 INTR
 RST 5.5
 TRAP
 RST 7

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