合肥工业大学：EDA技术与应用（精品课程）：p222_ex8_8_procedure_prg1

-- VHDL code position: p222_ex8_8_procedure_prg1 -- Note : This is code for explaining " PROCEDURE " of VHDL -- Debug : no debug --------------------------------------------------------------------------------- -- fellowing code have two errors, please correct the two errors !!! -- PROCEDURE prg1 ( VARIABLE value : INOUT BIT_VECTOR(0 TO 7 ) ) IS BEGIN CASE value IS WHEN "0000" => value: "0101"; WHEN "0101" => value: "0000"; WJEM OTHERS => value: "1111"; END CASE; END PROCEDURE prg1;