Disclaimer: This module is part of the prototype library. It is absolutely preliminary and subject to extensive changes,
even removal. Therefore, this module must not be used for productive designs. It is included for testing purposes only.
The module RGB2XYZ converts the color space from an anticipated sRGB, white point D65 to CIE XYZ. The coefficients are
parametrizable to allow customized transformations. Since the XYZ values range [0, 100] the output bit width is 7-bit, however
if more bits are selected at the output link the values are scaled by 2^(n-7) to make a higher precision available.