sdr_top.edn

使用FPGA做SDRAM控制器

          )
          (instance enableSdrDQ (viewRef PRIM (cellRef FD1S3BX (libraryRef LUCENT)))
          )
          (net enableSdrDQ_i (joined
           (portRef Z (instanceRef enableSdrDQ_iZ0))
           (portRef enableSdrDQ_i)
          ))
          (net sys_D_VALID_c_i (joined
           (portRef Z (instanceRef sys_D_VALID_c_iZ0))
           (portRef sys_D_VALID_c_i)
          ))
          (net cState_1_6 (joined
           (portRef cState_1_6)
           (portRef D (instanceRef regSysDX_8_iv_i_a2_2_0))
          ))
          (net cState_1_0 (joined
           (portRef cState_1_0)
           (portRef B (instanceRef regSysDX_8_iv_i_o2_1_0))
          ))
          (net cState_1_2 (joined
           (portRef cState_1_2)
           (portRef C (instanceRef regSysDX_8_iv_i_o2_1_0))
          ))
          (net cState_1_1 (joined
           (portRef cState_1_1)
           (portRef D (instanceRef regSysDX_8_iv_i_o2_1_0))
          ))
          (net clkCNT_2 (joined
           (portRef (member clkcnt 1))
           (portRef A (instanceRef cnt1_sdrdq_0_0_o2))
           (portRef A (instanceRef enableSdrDQ9_0_0_a5_0))
          ))
          (net N_72_i (joined
           (portRef Z (instanceRef cnt1_sdrdq_0_0_o2))
           (portRef A (instanceRef cnt0_sdrdq_0_0_a5))
           (portRef A (instanceRef regSysDX_8_iv_i_o2_1_0))
           (portRef D (instanceRef cnt2_sdrdq_0_0_a5))
           (portRef D (instanceRef cnt1_sdrdq_0_0_a5))
           (portRef B (instanceRef cnt3_sdrdq_0_0_a5))
          ))
          (net N_117 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a2_2_0))
           (portRef B (instanceRef regSysDX_8_iv_i_a5_1_0))
           (portRef B (instanceRef regSysDX_8_iv_i_a5_1_1))
           (portRef B (instanceRef regSysDX_8_iv_i_a5_1_2))
           (portRef A (instanceRef regSysDX_8_iv_i_a2_0_0))
           (portRef B (instanceRef regSysDX_8_iv_i_a5_1_3))
          ))
          (net regSysDX_8_iv_i_o2_blut_n_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_o2_blut_0))
           (portRef BLUT (instanceRef regSysDX_8_iv_i_o2_0))
          ))
          (net N_73_i (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_o2_1_0))
           (portRef B (instanceRef regSysDX_8_iv_i_a2_2_0))
           (portRef A (instanceRef regSysDX_8_iv_i_o2_alut_0))
          ))
          (net clkCNT_1 (joined
           (portRef (member clkcnt 2))
           (portRef C (instanceRef regSysDX_8_iv_i_o2_alut_0))
           (portRef C (instanceRef regSysDX_8_iv_i_a5_1_3))
           (portRef C (instanceRef cnt3_sdrdq_0_0_a5))
           (portRef A (instanceRef cnt1_sdrdq_0_0_a5))
           (portRef B (instanceRef cnt2_sdrdq_0_0_a5))
           (portRef C (instanceRef regSysDX_8_iv_i_a2_0_0))
           (portRef C (instanceRef regSysDX_8_iv_i_a5_1_2))
           (portRef C (instanceRef regSysDX_8_iv_i_a5_1_1))
           (portRef C (instanceRef regSysDX_8_iv_i_a5_1_0))
           (portRef C (instanceRef cnt0_sdrdq_0_0_a5))
           (portRef B (instanceRef enableSdrDQ9_0_0_a5_0))
          ))
          (net clkCNT_0 (joined
           (portRef (member clkcnt 3))
           (portRef D (instanceRef regSysDX_8_iv_i_o2_alut_0))
           (portRef D (instanceRef regSysDX_8_iv_i_a5_1_3))
           (portRef D (instanceRef cnt3_sdrdq_0_0_a5))
           (portRef B (instanceRef cnt1_sdrdq_0_0_a5))
           (portRef A (instanceRef cnt2_sdrdq_0_0_a5))
           (portRef B (instanceRef regSysDX_8_iv_i_a2_0_0))
           (portRef D (instanceRef regSysDX_8_iv_i_a5_1_2))
           (portRef D (instanceRef regSysDX_8_iv_i_a5_1_1))
           (portRef D (instanceRef regSysDX_8_iv_i_a5_1_0))
           (portRef D (instanceRef cnt0_sdrdq_0_0_a5))
           (portRef C (instanceRef enableSdrDQ9_0_0_a5_0))
          ))
          (net regSysDX_8_iv_i_o2_alut_n_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_o2_alut_0))
           (portRef ALUT (instanceRef regSysDX_8_iv_i_o2_0))
          ))
          (net N_111 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a5_1_3))
           (portRef B (instanceRef regSysDX_8_iv_i_3))
          ))
          (net cState_i_0_1 (joined
           (portRef (member cstate_i_0 2))
           (portRef C (instanceRef enableSdrDQ_1))
           (portRef C (instanceRef regSysDX17_0_0_a2))
           (portRef C0 (instanceRef regSysDX_8_iv_i_o2_0))
          ))
          (net N_107 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a5_1_2))
           (portRef B (instanceRef regSysDX_8_iv_i_2))
          ))
          (net N_101 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a5_1))
           (portRef B (instanceRef regSysDX_8_iv_i_1))
          ))
          (net N_99 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a5_1_0))
           (portRef B (instanceRef regSysDX_8_iv_i_0))
          ))
          (net cState_i_0_0 (joined
           (portRef (member cstate_i_0 3))
           (portRef D (instanceRef enableSdrDQ_1))
           (portRef A (instanceRef regSysDX_8_iv_i_o2_blut_0))
           (portRef B (instanceRef regSysDX_8_iv_i_o2_alut_0))
           (portRef D (instanceRef regSysDX17_0_0_a2))
           (portRef A (instanceRef cnt1_sdrdq_0_0_a2_0_1))
           (portRef A (instanceRef regSysDX_8_iv_i_a2_2_0))
          ))
          (net cState_i_0_3_1 (joined
           (portRef (member cstate_i_0_3 0))
           (portRef B (instanceRef cnt1_sdrdq_0_0_a2_0_1))
           (portRef C (instanceRef regSysDX_8_iv_i_a2_2_0))
          ))
          (net cnt1_sdrdq_0_0_a2_0Z0Z_1 (joined
           (portRef Z (instanceRef cnt1_sdrdq_0_0_a2_0_1))
           (portRef B (instanceRef cnt0_sdrdq_0_0_a5))
           (portRef C (instanceRef cnt2_sdrdq_0_0_a5))
           (portRef C (instanceRef cnt1_sdrdq_0_0_a5))
           (portRef A (instanceRef cnt3_sdrdq_0_0_a5))
          ))
          (net clkCNT_3 (joined
           (portRef (member clkcnt 0))
           (portRef A (instanceRef enableSdrDQ9_0_0_a5_2))
           (portRef B (instanceRef cnt1_sdrdq_0_0_o2))
          ))
          (net cState_i_0Z0Z_3 (joined
           (portRef (member cstate_i_0 0))
           (portRef B (instanceRef enableSdrDQ9_0_0_a5_2))
           (portRef A (instanceRef regSysDX17_0_0_a2))
           (portRef B (instanceRef regSysDX_8_iv_i_o2_blut_0))
           (portRef C (instanceRef cnt1_sdrdq_0_0_o2))
          ))
          (net enableSdrDQ9_0_0_a5Z0Z_0 (joined
           (portRef Z (instanceRef enableSdrDQ9_0_0_a5_0))
           (portRef C (instanceRef enableSdrDQ9_0_0_a5_2))
          ))
          (net cState_i_0_2 (joined
           (portRef (member cstate_i_0 1))
           (portRef D (instanceRef enableSdrDQ9_0_0_a5_2))
           (portRef C (instanceRef cnt1_sdrdq_0_0_a2_0_1))
           (portRef B (instanceRef regSysDX17_0_0_a2))
           (portRef C (instanceRef regSysDX_8_iv_i_o2_blut_0))
          ))
          (net enableSdrDQ9_0_0_a5Z0Z_2 (joined
           (portRef Z (instanceRef enableSdrDQ9_0_0_a5_2))
           (portRef B (instanceRef enableSdrDQ_1))
          ))
          (net regSysDX_8_iv_i_0Z0Z_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_0_0))
           (portRef A (instanceRef regSysDX_8_iv_i_0))
          ))
          (net regSysDX_8_iv_i_0Z0Z_3 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_0_3))
           (portRef A (instanceRef regSysDX_8_iv_i_3))
          ))
          (net N_103 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a5_1_1))
           (portRef A (instanceRef regSysDX_8_iv_i_1_1))
          ))
          (net N_127 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_a2_0_0))
           (portRef D (instanceRef regSysDX_8_iv_i_3))
           (portRef D (instanceRef regSysDX_8_iv_i_2))
           (portRef D (instanceRef regSysDX_8_iv_i_0))
           (portRef C (instanceRef regSysDX_8_iv_i_1_1))
          ))
          (net GND (joined
           (portRef GND)
          ))
          (net regSysDX_8_iv_i_1Z0Z_1 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_1_1))
           (portRef A (instanceRef regSysDX_8_iv_i_1))
          ))
          (net regSysDX_8_iv_i_o2_n_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_o2_0))
           (portRef A (instanceRef regSysDX_8_iv_i_a5_1))
           (portRef B (instanceRef regSysDX_8_iv_i_0_0))
           (portRef B (instanceRef regSysDX_8_iv_i_0_3))
           (portRef B (instanceRef regSysDX_8_iv_i_0_2))
          ))
          (net regSysDX_8_iv_i_0Z0Z_2 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_0_2))
           (portRef A (instanceRef regSysDX_8_iv_i_2))
          ))
          (net sys_D_VALID_c (joined
           (portRef Q (instanceRef sys_D_VALID))
           (portRef sys_D_VALID_c)
           (portRef A (instanceRef sys_D_VALID_c_iZ0))
          ))
          (net sys_D_in_0 (joined
           (portRef (member sys_d_in 15))
           (portRef D (instanceRef regSysD_0))
          ))
          (net regSysDZ0Z_0 (joined
           (portRef Q (instanceRef regSysD_0))
           (portRef C (instanceRef regSysDX_8_iv_i_0_0))
          ))
          (net N_64_i_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_0))
           (portRef D (instanceRef regSysDXZ0Z_0))
          ))
          (net regSysDX_0 (joined
           (portRef Q (instanceRef regSysDXZ0Z_0))
           (portRef (member regsysdx 3))
          ))
          (net N_66_i_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_1))
           (portRef D (instanceRef regSysDXZ0Z_1))
          ))
          (net regSysDX_1 (joined
           (portRef Q (instanceRef regSysDXZ0Z_1))
           (portRef (member regsysdx 2))
          ))
          (net sys_D_in_1 (joined
           (portRef (member sys_d_in 14))
           (portRef D (instanceRef regSysD_1))
          ))
          (net regSysDZ0Z_1 (joined
           (portRef Q (instanceRef regSysD_1))
           (portRef C (instanceRef regSysDX_8_iv_i_1))
          ))
          (net sys_D_in_2 (joined
           (portRef (member sys_d_in 13))
           (portRef D (instanceRef regSysD_2))
          ))
          (net regSysDZ0Z_2 (joined
           (portRef Q (instanceRef regSysD_2))
           (portRef C (instanceRef regSysDX_8_iv_i_0_2))
          ))
          (net N_68_i_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_2))
           (portRef D (instanceRef regSysDXZ0Z_2))
          ))
          (net regSysDX_2 (joined
           (portRef Q (instanceRef regSysDXZ0Z_2))
           (portRef (member regsysdx 1))
          ))
          (net sys_D_in_3 (joined
           (portRef (member sys_d_in 12))
           (portRef D (instanceRef regSysD_3))
          ))
          (net regSysDZ0Z_3 (joined
           (portRef Q (instanceRef regSysD_3))
           (portRef C (instanceRef regSysDX_8_iv_i_0_3))
          ))
          (net N_70_i_0 (joined
           (portRef Z (instanceRef regSysDX_8_iv_i_3))
           (portRef D (instanceRef regSysDXZ0Z_3))
          ))
          (net regSysDX_3 (joined
           (portRef Q (instanceRef regSysDXZ0Z_3))
           (portRef (member regsysdx 0))
          ))
          (net sys_D_in_4 (joined
           (portRef (member sys_d_in 11))
           (portRef D (instanceRef regSysD_4))
          ))
          (net regSysDZ0Z_4 (joined
           (portRef Q (instanceRef regSysD_4))
           (portRef A (instanceRef regSysDX_8_iv_i_a5_1_0))
          ))
          (net sys_D_in_5 (joined
           (portRef (member sys_d_in 10))
           (portRef D (instanceRef regSysD_5))
          ))
          (net regSysDZ0Z_5 (joined
           (portRef Q (instanceRef regSysD_5))
           (portRef A (instanceRef regSysDX_8_iv_i_a5_1_1))
          ))
          (net sys_D_in_6 (joined
           (portRef (member sys_d_in 9))
           (portRef D (instanceRef regSysD_6))
          ))
          (net regSysDZ0Z_6 (joined
           (portRef Q (instanceRef regSysD_6))
           (portRef A (instanceRef regSysDX_8_iv_i_a5_1_2))
          ))
          (net sys_D_in_7 (joined
           (portRef (member sys_d_in 8))
           (portRef D (instanceRef regSysD_7))
          ))
          (net regSysDZ0Z_7 (joined
           (portRef Q (instanceRef regSysD_7))
           (portRef A (instanceRef regSysDX_8_iv_i_a5_1_3))
          ))
          (net sys_D_in_8 (joined
           (portRef (member sys_d_in 7))
           (portRef D (instanceRef regSysD_8))
          ))