0
3.1kviews
Show IEEE 754 Standards for Binary Floating Point Representation for 32 bit single format and 64 bit double format.
1 Answer
3
107views
written 8.5 years ago by |
1.Floating Point Representation:
This representation is shown in Figure 2.
S: This bit represents the sign of the number. 0 represents a positive number and 1 for negative number.
Exponent: 8 bit signed exponent in excess 127 representation.
Mantissa(M): 23 bit mantissa fraction.
Value represented = $(-1)^S × 1.M × 2^{Exponent-127}$
2.Double Precision Floating Point Representation:
Figure 3 represents the Double Precision Floating Point Representation:
S: This bit represents the sign of the number. 0 represents a positive number and 1 for negative number.
Exponent: 11 bit signed exponent in excess 1023 representation.
Mantissa(M): 52 bit mantissa fraction.
Value represented = $(-1)^S × 1.M × 2^{Exponent-1023}$
ADD COMMENT
EDIT
Please log in to add an answer.