Rev. 1.00
22586_EDEBDA0253-0318-1_EN
53
KBR multicomp F144-3 6DO/6RO
Example 2: -12.55155 decimal = 0xC148D325 hex
Address +0 +1 +2 +3
Format SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM
Binary 1 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 0 1 0 1
Hex C1 48 D3 25
Example 3: 45.354 decimal = 0x42356A7F hex
Address +0 +1 +2 +3
Format SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM
Binary 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1 1
Hex 42 35 6A 7F
Exponent: 10000100 bin = 132 dec.
Exp.= 132-127=5
Mantissa: S=0
Sign=positive
01101010110101001111111 bin
Decimal point added to the rst position of the mantissa
01101010110101001111111
Leading 1 in front of the decimal point
1. 01101010110101001111111
Taking the exponent into account (=5)
101101. 010110101001111111
to the left of the decimal point: 101101 bin = 25+ 23+ 22+20 =
45 dec.
To the right of the decimal point: 010110101001111111 bin =
2-2 + 2-4 + 2-5 + 2-7 + 2-9 + 2-12 + 2-13 + 2-14 + 2-15 + 2-16 + 2-17 +
2-18 = 0.3540001 dec
Final result: +45.03540001 dec.
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