List of Messages |
subtype nibble is unsigned(3 downto 0); type nibble_array is array(natural range <>) of nibble; signal a, b : nibble; signal tmp : signed(7 downto 0); tmp <= signed(a & b);
ACTION: Check the expression for errors. If necessary, use a qualified expression to disambiguate the expression type. For example, you could disambiguate the expression in the previous example by explicitly qualifying the expression with type nibble_array or unsigned.
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