ID:13971 VHDL syntax error at <location>: comment block must have the beginning comment delimiter (slash and asterisk).

CAUSE: In a block comment in a VHDL Design File at the specified location, you used an ending comment delimiter (asterisk and slash, or */) without a corresponding beginning comment delimiter (slash and asterisk, or /*). You must use a /* prior to every */ in the VHDL Design File.

ACTION: Add a /* at the beginning of the comment block that ends with the unmatched */ .