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Microprocessor

Microprocessor
How many machine cycles are required for execution of IN 30H instruction

 5
 4
 3
 6

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

 0024H.
 0030H.
 0060H.
 0048H.

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Microprocessor
Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller?

 EPROM & PORTS
 EPROM, USART & PORTS
 SRAM & USART
 SRAM, EPROM & PORTS

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

2^16 bits
8 bits
Cannot be determined
16 bits

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Microprocessor
The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between

 T4 & T1
 T1 & T2
 T3 & T4
 T2 & T3

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Microprocessor
Of the following circuits, the one which involves storage is

Nand
Mux
Decoder
RS Latch

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