This IP is capable of right shifting any data by any number which is may not be power or 2. This shifting is achieved by a control word (s). For example if the width of the control is 4 then the VRSH block can shift the data by any number from 0 to 15. This VRSH block supports any data width. The width of the control word depends on width of the data. For example, if the data width is 18 then maximum data width of the control word is 5.
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Signed Variable Right Shift (VRSH) IP
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VRSH is block is also known as Barrel Shifter and it is very useful to shift a data by any number in the right side. Typical use of this block is in the CORDIC algorithm, in the computation of exponential or logarithm etc.
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