diff options
Diffstat (limited to 'libraries/openieee/std_logic_1164.vhdl')
| -rw-r--r-- | libraries/openieee/std_logic_1164.vhdl | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libraries/openieee/std_logic_1164.vhdl b/libraries/openieee/std_logic_1164.vhdl index f05f8f08b..b5136f538 100644 --- a/libraries/openieee/std_logic_1164.vhdl +++ b/libraries/openieee/std_logic_1164.vhdl @@ -65,12 +65,12 @@ package std_logic_1164 is -- 0 and L are normalized to 0, 1 and 1 are normalized to 1, U isnt changed, -- all other states are normalized to X. -- Then the classical electric rules are followed. - function "and" (l, r : std_ulogic) return UX01; - function "nand" (l, r : std_ulogic) return UX01; - function "or" (l, r : std_ulogic) return UX01; - function "nor" (l, r : std_ulogic) return UX01; - function "xor" (l, r : std_ulogic) return UX01; - function "xnor" (l, r : std_ulogic) return UX01; + function "and" (l : std_ulogic; r : std_ulogic) return UX01; + function "nand" (l : std_ulogic; r : std_ulogic) return UX01; + function "or" (l : std_ulogic; r : std_ulogic) return UX01; + function "nor" (l : std_ulogic; r : std_ulogic) return UX01; + function "xor" (l : std_ulogic; r : std_ulogic) return UX01; + function "xnor" (l : std_ulogic; r : std_ulogic) return UX01; function "not" (l : std_ulogic) return UX01; -- Logical operators for vectors. @@ -103,9 +103,9 @@ package std_logic_1164 is function to_stdulogic (b : bit) return std_ulogic; function to_stdlogicvector (b : bit_vector) return std_logic_vector; - function to_stdlogicvector (b : std_ulogic_vector) return std_logic_vector; + function to_stdlogicvector (s : std_ulogic_vector) return std_logic_vector; function to_stdulogicvector (b : bit_vector) return std_ulogic_vector; - function to_stdulogicvector (b : std_logic_vector) return std_ulogic_vector; + function to_stdulogicvector (s : std_logic_vector) return std_ulogic_vector; -- Normalization. -- The result range (for vectors) is 1 to S'Length. |