CS101 Fall 2011 Final Term Feb 2012 – VU Current Paper – 08 Feb 2012

Draw the table of NAND GATE? 2 marks
Define the excitation inputs? 2 marks
Define State Variables? 2 marks
State the monotonicity of the digital to analog divider? 3 marks
How can we define Infinity and Zero in the 15bit decimal numbers? 3 marks
Write Jhonson’s Table when the out Qo,Q1,Q2,Q3 are initialize to 0? 5 marks
Add the 110011, 01110010 and 11101011 binary numbers, write all steps? 5 marks
Above is the state diagram of Up-counter, write the next state table of the state diagram? 5marks
Implementing a FIFO memory by using a RAM? 5marks