Dealing with Fixed-point in VHDL

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darshkamal

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Hello
I'm a beginner in using VHDL : )
Breifly,I'm writing a code for CORDIC(a method that is used to evaluate sine and cosine)
The i/p and o/p should be a fixed-point number that's representing the angle in radians

The problem is that I have no idea to deal with fixed point numbers so that the code is sythsizable
I'll need addition and multiplication operations
Any one can help me please ?
 

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