zhiwei.edf

本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!

          (instance (rename enable_pad_4_0 "enable_pad[4]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename tmp_pad_0 "tmp_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (instance (rename tkk_pad_0 "tkk_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (instance (rename tpk_pad_0 "tpk_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (instance (rename tdk_pad_0 "tdk_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (instance (rename tqk_pad_0 "tqk_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (net clk (joined
           (portRef PAD (instanceRef clk_pad_0))
           (portRef clk)
           (portRef I (instanceRef clk_ibuf))
          ))
          (net reset (joined
           (portRef PAD (instanceRef reset_pad_0))
           (portRef reset)
           (portRef I (instanceRef reset_ibuf))
          ))
          (net (rename enable_0 "enable(0)") (joined
           (portRef PAD (instanceRef enable_pad_0_0))
           (portRef (member enable 4))
           (portRef I (instanceRef enable_ibuf_0))
          ))
          (net (rename enable_1 "enable(1)") (joined
           (portRef PAD (instanceRef enable_pad_1_0))
           (portRef (member enable 3))
           (portRef I (instanceRef enable_ibuf_1))
          ))
          (net (rename enable_2 "enable(2)") (joined
           (portRef PAD (instanceRef enable_pad_2_0))
           (portRef (member enable 2))
           (portRef I (instanceRef enable_ibuf_2))
          ))
          (net (rename enable_3 "enable(3)") (joined
           (portRef PAD (instanceRef enable_pad_3_0))
           (portRef (member enable 1))
           (portRef I (instanceRef enable_ibuf_3))
          ))
          (net (rename enable_4 "enable(4)") (joined
           (portRef PAD (instanceRef enable_pad_4_0))
           (portRef (member enable 0))
           (portRef I (instanceRef enable_ibuf_4))
          ))
          (net tmp (joined
           (portRef O (instanceRef tmp_obuf))
           (portRef PAD (instanceRef tmp_pad_0))
           (portRef tmp)
          ))
          (net tkk (joined
           (portRef O (instanceRef tkk_obuf))
           (portRef PAD (instanceRef tkk_pad_0))
           (portRef tkk)
          ))
          (net tpk (joined
           (portRef O (instanceRef tpk_obuf))
           (portRef PAD (instanceRef tpk_pad_0))
           (portRef tpk)
          ))
          (net tdk (joined
           (portRef O (instanceRef tdk_obuf))
           (portRef PAD (instanceRef tdk_pad_0))
           (portRef tdk)
          ))
          (net tqk (joined
           (portRef O (instanceRef tqk_obuf))
           (portRef PAD (instanceRef tqk_pad_0))
           (portRef tqk)
          ))
          (net clk_c (joined
           (portRef O (instanceRef clk_ibuf))
           (portRef C (instanceRef m_0))
           (portRef C (instanceRef m_5))
           (portRef C (instanceRef m_4))
           (portRef C (instanceRef m_3))
           (portRef C (instanceRef m_2))
           (portRef C (instanceRef m_1))
          ))
          (net (rename mZ0Z_5 "m(5)") (joined
           (portRef Q (instanceRef m_5))
           (portRef I (instanceRef m_i_5))
           (portRef I0 (instanceRef m_3_i_and3_0_3_54))
           (portRef I1 (instanceRef m_0_b_0_5))
           (portRef I1 (instanceRef G_38))
           (portRef I0 (instanceRef m_3_i_and3_0))
          ))
          (net N_52_1 (joined
           (portRef O (instanceRef m_3_i_and3_1_5))
           (portRef I1 (instanceRef m_3_i_and3_5))
           (portRef I1 (instanceRef m_3_i_and3_0))
          ))
          (net N_49 (joined
           (portRef O (instanceRef m_3_i_and3_0))
           (portRef I1 (instanceRef m_3_i_0))
          ))
          (net N_65 (joined
           (portRef O (instanceRef G_28))
           (portRef I0 (instanceRef tkk_0_and3_1))
           (portRef I0 (instanceRef tdk_0_and3_1))
          ))
          (net N_64 (joined
           (portRef O (instanceRef G_27))
           (portRef I1 (instanceRef tqk_0_and3_48))
           (portRef I0 (instanceRef set_un1_enable_0_and3_50))
           (portRef I1 (instanceRef tdk_0_and3_1))
          ))
          (net tdk_c_1 (joined
           (portRef O (instanceRef tdk_0_and3_1))
           (portRef I0 (instanceRef tdk_0_and3))
           (portRef I0 (instanceRef tpk_0_and3))
          ))
          (net N_63 (joined
           (portRef O (instanceRef G_26))
           (portRef I0 (instanceRef tqk_0_and3))
           (portRef I1 (instanceRef set_un1_enable_0_and3_50))
           (portRef I1 (instanceRef tkk_0_and3_1))
          ))
          (net tkk_c_1 (joined
           (portRef O (instanceRef tkk_0_and3_1))
           (portRef I0 (instanceRef tkk_0_and3))
           (portRef I0 (instanceRef tmp_0_and3))
          ))
          (net (rename enable_c_iZ0Z_1 "enable_c_i(1)") (joined
           (portRef O (instanceRef enable_c_i_1))
           (portRef I0 (instanceRef tdk_0_and3_47))
           (portRef I0 (instanceRef G_26))
          ))
          (net (rename enable_c_iZ0Z_2 "enable_c_i(2)") (joined
           (portRef O (instanceRef enable_c_i_2))
           (portRef I0 (instanceRef tpk_0_and3_46))
           (portRef I1 (instanceRef G_26))
          ))
          (net (rename enable_c_iZ0Z_3 "enable_c_i(3)") (joined
           (portRef O (instanceRef enable_c_i_3))
           (portRef I0 (instanceRef tmp_0_and3_44))
           (portRef I0 (instanceRef G_27))
          ))
          (net (rename enable_c_iZ0Z_4 "enable_c_i(4)") (joined
           (portRef O (instanceRef enable_c_i_4))
           (portRef I0 (instanceRef tkk_0_and3_45))
           (portRef I1 (instanceRef G_27))
          ))
          (net (rename enable_c_iZ0Z_0 "enable_c_i(0)") (joined
           (portRef O (instanceRef enable_c_i_0))
           (portRef I0 (instanceRef set_un1_enable_0_and3))
           (portRef I0 (instanceRef G_28))
          ))
          (net N_60 (joined
           (portRef O (instanceRef G_23))
           (portRef I1 (instanceRef tqk_0_and3_49))
           (portRef I1 (instanceRef G_28))
          ))
          (net (rename mZ0Z_0 "m(0)") (joined
           (portRef Q (instanceRef m_0))
           (portRef I (instanceRef m_i_0))
           (portRef I1 (instanceRef m_0_b_0_0))
           (portRef I0 (instanceRef G_23))
           (portRef I0 (instanceRef m_3_i_0))
          ))
          (net N_20 (joined
           (portRef O (instanceRef m_3_i_0))
           (portRef I (instanceRef N_20_i))
          ))
          (net (rename N_39_iZ0 "N_39_i") (joined
           (portRef O (instanceRef N_39_i))
           (portRef I0 (instanceRef m_3_i_5))
          ))
          (net N_52 (joined
           (portRef O (instanceRef m_3_i_and3_5))
           (portRef I1 (instanceRef m_3_i_5))
          ))
          (net N_24 (joined
           (portRef O (instanceRef m_3_i_5))
           (portRef I (instanceRef N_24_i))
          ))
          (net (rename N_31_iZ0 "N_31_i") (joined
           (portRef O (instanceRef N_31_i))
           (portRef I0 (instanceRef un13_m_1_SUM2_0_xor2_i))
          ))
          (net N_53 (joined
           (portRef O (instanceRef un13_m_1_SUM2_0_xor2_i_and3))
           (portRef I1 (instanceRef un13_m_1_SUM2_0_xor2_i))
          ))
          (net N_26 (joined
           (portRef O (instanceRef un13_m_1_SUM2_0_xor2_i))
           (portRef I (instanceRef un13_m_1_N_26_i))
          ))
          (net (rename N_35_iZ0 "N_35_i") (joined
           (portRef O (instanceRef N_35_i))
           (portRef I0 (instanceRef G_38))
           (portRef I0 (instanceRef un13_m_1_SUM4_0_xor2_i))
          ))
          (net N_54 (joined
           (portRef O (instanceRef un13_m_1_SUM4_0_xor2_i_and3))
           (portRef I1 (instanceRef un13_m_1_SUM4_0_xor2_i))
          ))
          (net N_28 (joined
           (portRef O (instanceRef un13_m_1_SUM4_0_xor2_i))
           (portRef I (instanceRef un13_m_1_N_28_i))
          ))
          (net (rename N_30_iZ0 "N_30_i") (joined
           (portRef O (instanceRef N_30_i))
           (portRef I0 (instanceRef un13_m_1_G_20_0))
          ))
          (net N_55 (joined
           (portRef O (instanceRef un13_m_1_G_20_0_and3))
           (portRef I1 (instanceRef un13_m_1_G_20_0))
          ))
          (net (rename un13_m_1_N_11 "un13_m_1.N_11") (joined
           (portRef O (instanceRef un13_m_1_G_20_0))
           (portRef I (instanceRef un13_m_1_N_11_i))
          ))
          (net (rename m_iZ0Z_0 "m_i(0)") (joined
           (portRef O (instanceRef m_i_0))
           (portRef I1 (instanceRef m_3_i_and3_0_3_54))
           (portRef I0 (instanceRef un13_m_1_G_20_0_and3))
           (portRef I0 (instanceRef m_3_i_and3_5))
           (portRef I0 (instanceRef G_29))
          ))
          (net (rename m_iZ0Z_1 "m_i(1)") (joined
           (portRef O (instanceRef m_i_1))
           (portRef I1 (instanceRef un13_m_1_G_20_0_and3))
           (portRef I0 (instanceRef G_20))
           (portRef I1 (instanceRef G_29))
          ))
          (net N_30 (joined
           (portRef O (instanceRef G_29))
           (portRef I (instanceRef N_30_i))
           (portRef I1 (instanceRef un13_m_1_SUM2_0_xor2_i_and3))
           (portRef I1 (instanceRef G_30))
          ))
          (net (rename m_iZ0Z_2 "m_i(2)") (joined
           (portRef O (instanceRef m_i_2))
           (portRef I1 (instanceRef G_20_53))
           (portRef I0 (instanceRef un13_m_1_SUM2_0_xor2_i_and3))
           (portRef I0 (instanceRef G_30))
          ))
          (net N_31 (joined
           (portRef O (instanceRef G_30))
           (portRef I (instanceRef N_31_i))
           (portRef I1 (instanceRef m_3_i_and3_3))
           (portRef I1 (instanceRef G_31))
          ))
          (net (rename m_iZ0Z_3 "m_i(3)") (joined
           (portRef O (instanceRef m_i_3))
           (portRef I1 (instanceRef G_23_51))
           (portRef I0 (instanceRef m_3_i_and3_3))
           (portRef I0 (instanceRef G_31))
          ))
          (net N_32 (joined
           (portRef O (instanceRef G_31))
           (portRef I (instanceRef N_32_i))
           (portRef I1 (instanceRef un13_m_1_SUM4_0_xor2_i_and3))
           (portRef I1 (instanceRef G_34))
          ))
          (net (rename m_iZ0Z_4 "m_i(4)") (joined
           (portRef O (instanceRef m_i_4))
           (portRef I0 (instanceRef G_20_53))
           (portRef I0 (instanceRef un13_m_1_SUM4_0_xor2_i_and3))
           (portRef I0 (instanceRef G_34))
          ))
          (net N_35 (joined
           (portRef O (instanceRef G_34))
           (portRef I (instanceRef N_35_i))
          ))
          (net N_39 (joined
           (portRef O (instanceRef G_38))
           (portRef I (instanceRef N_39_i))
          ))
          (net (rename mZ0Z_3 "m(3)") (joined