Find the even and odd parity bits for the following 7-bit data:

1010111

0101101

1111111

1010101

Explain three Displacement Addressing mechanisms with the help of examples.

Simplify the following function using K-map:



Draw the resultant logic diagram.

Write a program in 8086 Assembly language that converts a lowercase string stored in an array to an uppercase string.

Perform the following conversions:

(569)10 to Binary number

(10110101)2 to Octal number

(5AF)16 to Decimal number

(545)8 to Hexadecimal number

(6B.28)16 to Binary number

(23·125)10 to Hexadecimal number

What are micro-operations Describe any two types of micro-operations.

What are microinstructions Describe the horizontal and vertical microinstruction formats with the help of a diagram.

What are flip-flops Describe the construction of a master-slave flip-flop using R-S flip-flops.

Explain the use of Code Segment and Data Segment registers in 8086 microprocessor with the help of examples.

What are the various fields of a simple instruction Explain with the help of a diagram.

Describe the FAR and NEAR Procedures in 8086 Assembly.

What is an interrupt Explain the processing of an interrupt in 8086 microprocessor with the help of a diagram.

Explain the logic diagram of a 3 x 8 Decoder

5. Explain the following with the help of suitable examples/diagrams:

XCHG Instruction in 8086 Microprocessor

Representation of Floating Point Number

I/O Processor

Cache Memory

Logical Layout of Magnetic Disk