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FLOATING POINT CALCULATION IN assembly,need urgent help

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zafir

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I want to perform floating point calculation of 16 bit number like,
first of all I want to multiply that 16 bit number by a floating point number then I want to operate COSINE function on the rezult of previous floating point calculation
Now problem is that I hav to do this in 8051 controller using ASSEMBLY language
Is there any float data type and math functions in assembly language as they are in C or C++.8 bit microprocessor in 8051 controller can perform all these calculations or not or I hav to interface any math coprocessor IC with 8051 controller.(i am bound to use 8051 controller and programming language is assembly)plz guide me,thanx.
 

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