The bitlevel representation of the 5bit two’scomplement sum can be obtained by performing binary addition of the operands and truncating the result to 5 bits. Fillin the below table: given the x, y values, fill in the following table. Note that x and y are all two’scomplement numbers of bit length 5.
x(signed) 
y (signed) 
x+y (6 bits) Good 
x+5t y (5 bits) Problem! 
Overflow (Yes or No) What kind of overflow? 

Binary(5 bits) 
Decimal 
Binary 5 bits 
Decimal 
Binary 
Decimal 
Binary (x+y) 
Decimal (x+y) 

10111 
13 
10000 
16 
100111 
29 



00111 
7 
01010 
10 
010001 
17 


