We are looking for DSP56800E/EX Digital signal controller IC, we got a reference manual for this, but we are not getting development boards for this IC, kindly share the details of this IC, Pin description, etc.
DSP56800E and DSP56800EX are only the cores used in the MC56F8xxxx families of DSC chips. You have to look for a specific family of chips to find the links to the development boards, for example: