ddr_command_timesim.v

一个小测试程序希望,朋友有所帮助,赶快下吧@@!!VERILOG

  X_INV \command_delay<5>/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\command_delay<5>/SRMUX_OUTPUTNOT )
  );
  defparam Ker2370.INIT = 16'h0200;
  X_LUT4 Ker2370 (
    .ADR0(do_writea_1),
    .ADR1(N2612),
    .ADR2(SC_BL_0_IBUF),
    .ADR3(SC_BL_2_IBUF),
    .O(\oe_shift<2>/FROM )
  );
  defparam _n0029.INIT = 16'hFFAC;
  X_LUT4 _n0029 (
    .ADR0(N2655),
    .ADR1(oe_shift[3]),
    .ADR2(do_writea_1),
    .ADR3(N2372),
    .O(\_n0029/O )
  );
  X_BUF \oe_shift<2>/XUSED  (
    .I(\oe_shift<2>/FROM ),
    .O(N2372)
  );
  X_INV \oe_shift<2>/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\oe_shift<2>/SRMUX_OUTPUTNOT )
  );
  defparam _n0019_SW0.INIT = 16'hFFCC;
  X_LUT4 _n0019_SW0 (
    .ADR0(VCC),
    .ADR1(do_reada_OBUF),
    .ADR2(VCC),
    .ADR3(do_refresh_OBUF),
    .O(\command_delay<7>/FROM )
  );
  defparam _n0019_84.INIT = 16'hFFFE;
  X_LUT4 _n0019_84 (
    .ADR0(do_load_mode_OBUF),
    .ADR1(do_precharge_OBUF),
    .ADR2(do_writea_OBUF),
    .ADR3(\_n0019_SW0/O ),
    .O(\command_delay<7>/GROM )
  );
  X_BUF \command_delay<7>/XUSED  (
    .I(\command_delay<7>/FROM ),
    .O(\_n0019_SW0/O )
  );
  X_BUF \command_delay<7>/YUSED  (
    .I(\command_delay<7>/GROM ),
    .O(_n0019)
  );
  X_INV \command_delay<7>/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\command_delay<7>/SRMUX_OUTPUTNOT )
  );
  defparam _n0044_SW1.INIT = 16'h1F1F;
  X_LUT4 _n0044_SW1 (
    .ADR0(do_reada_1),
    .ADR1(do_writea_1),
    .ADR2(SADDR_18_IBUF),
    .ADR3(VCC),
    .O(\_n0044_SW1/O/FROM )
  );
  defparam _n0044.INIT = 16'h0E1F;
  X_LUT4 _n0044 (
    .ADR0(do_rw),
    .ADR1(do_precharge_OBUF),
    .ADR2(SC_PM_IBUF),
    .ADR3(\_n0044_SW1/O ),
    .O(\_n0044_SW1/O/GROM )
  );
  X_BUF \_n0044_SW1/O/XUSED  (
    .I(\_n0044_SW1/O/FROM ),
    .O(\_n0044_SW1/O )
  );
  X_BUF \_n0044_SW1/O/YUSED  (
    .I(\_n0044_SW1/O/GROM ),
    .O(\_n0044/O )
  );
  defparam _n0119_SW0.INIT = 16'hFF10;
  X_LUT4 _n0119_SW0 (
    .ADR0(command_done),
    .ADR1(do_precharge_OBUF),
    .ADR2(PRECHARGE_IBUF),
    .ADR3(_n0065),
    .O(\_n0119_SW0/O/FROM )
  );
  defparam _n0119_85.INIT = 16'h1011;
  X_LUT4 _n0119_85 (
    .ADR0(_n0090),
    .ADR1(_n0061),
    .ADR2(_n0062),
    .ADR3(\_n0119_SW0/O ),
    .O(\_n0119_SW0/O/GROM )
  );
  X_BUF \_n0119_SW0/O/XUSED  (
    .I(\_n0119_SW0/O/FROM ),
    .O(\_n0119_SW0/O )
  );
  X_BUF \_n0119_SW0/O/YUSED  (
    .I(\_n0119_SW0/O/GROM ),
    .O(_n0119)
  );
  defparam _n0058_SW0.INIT = 16'h0022;
  X_LUT4 _n0058_SW0 (
    .ADR0(do_rw),
    .ADR1(do_reada_1),
    .ADR2(VCC),
    .ADR3(do_writea_1),
    .O(\_n0058_SW0/O/FROM )
  );
  defparam _n0058.INIT = 16'h5051;
  X_LUT4 _n0058 (
    .ADR0(do_refresh_OBUF),
    .ADR1(do_load_mode_OBUF),
    .ADR2(do_precharge_OBUF),
    .ADR3(\_n0058_SW0/O ),
    .O(\_n0058_SW0/O/GROM )
  );
  X_BUF \_n0058_SW0/O/XUSED  (
    .I(\_n0058_SW0/O/FROM ),
    .O(\_n0058_SW0/O )
  );
  X_BUF \_n0058_SW0/O/YUSED  (
    .I(\_n0058_SW0/O/GROM ),
    .O(\_n0058/O )
  );
  defparam _n0090_SW1.INIT = 16'hFAFB;
  X_LUT4 _n0090_SW1 (
    .ADR0(rp_done),
    .ADR1(REF_REQ_IBUF),
    .ADR2(do_refresh_OBUF),
    .ADR3(REFRESH_IBUF),
    .O(\do_refresh_OBUF/FROM )
  );
  defparam _n0090_86.INIT = 16'h0001;
  X_LUT4 _n0090_86 (
    .ADR0(do_reada_OBUF),
    .ADR1(command_done),
    .ADR2(do_writea_OBUF),
    .ADR3(\_n0090_SW1/O ),
    .O(\do_refresh_OBUF/GROM )
  );
  X_BUF \do_refresh_OBUF/XUSED  (
    .I(\do_refresh_OBUF/FROM ),
    .O(\_n0090_SW1/O )
  );
  X_BUF \do_refresh_OBUF/YUSED  (
    .I(\do_refresh_OBUF/GROM ),
    .O(_n0090)
  );
  X_INV \do_refresh_OBUF/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_refresh_OBUF/SRMUX_OUTPUTNOT )
  );
  defparam Ker24041_SW0.INIT = 16'hCCDC;
  X_LUT4 Ker24041_SW0 (
    .ADR0(do_precharge_OBUF),
    .ADR1(_n0062),
    .ADR2(PRECHARGE_IBUF),
    .ADR3(command_done),
    .O(\Ker24041_SW0/O/FROM )
  );
  defparam _n01201.INIT = 16'hCCCD;
  X_LUT4 _n01201 (
    .ADR0(_n0061),
    .ADR1(_n0090),
    .ADR2(_n0065),
    .ADR3(\Ker24041_SW0/O ),
    .O(\Ker24041_SW0/O/GROM )
  );
  X_BUF \Ker24041_SW0/O/XUSED  (
    .I(\Ker24041_SW0/O/FROM ),
    .O(\Ker24041_SW0/O )
  );
  X_BUF \Ker24041_SW0/O/YUSED  (
    .I(\Ker24041_SW0/O/GROM ),
    .O(_n0120)
  );
  defparam _n00621.INIT = 16'h0001;
  X_LUT4 _n00621 (
    .ADR0(N3476),
    .ADR1(rp_done),
    .ADR2(command_done),
    .ADR3(do_writea_OBUF),
    .O(\do_writea_OBUF/FROM )
  );
  defparam _n01221.INIT = 16'h0001;
  X_LUT4 _n01221 (
    .ADR0(_n0064),
    .ADR1(_n0090),
    .ADR2(_n0061),
    .ADR3(_n0062),
    .O(\do_writea_OBUF/GROM )
  );
  X_BUF \do_writea_OBUF/XUSED  (
    .I(\do_writea_OBUF/FROM ),
    .O(_n0062)
  );
  X_BUF \do_writea_OBUF/YUSED  (
    .I(\do_writea_OBUF/GROM ),
    .O(_n0122)
  );
  X_INV \do_writea_OBUF/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_writea_OBUF/SRMUX_OUTPUTNOT )
  );
  defparam _n01212.INIT = 16'hBBBB;
  X_LUT4 _n01212 (
    .ADR0(command_done),
    .ADR1(LOAD_MODE_IBUF),
    .ADR2(VCC),
    .ADR3(VCC),
    .O(\do_precharge_OBUF/FROM )
  );
  defparam _n00641.INIT = 16'h0404;
  X_LUT4 _n00641 (
    .ADR0(command_done),
    .ADR1(PRECHARGE_IBUF),
    .ADR2(do_precharge_OBUF),
    .ADR3(VCC),
    .O(\do_precharge_OBUF/GROM )
  );
  X_BUF \do_precharge_OBUF/XUSED  (
    .I(\do_precharge_OBUF/FROM ),
    .O(CHOICE105)
  );
  X_BUF \do_precharge_OBUF/YUSED  (
    .I(\do_precharge_OBUF/GROM ),
    .O(_n0064)
  );
  X_INV \do_precharge_OBUF/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_precharge_OBUF/SRMUX_OUTPUTNOT )
  );
  defparam _n00241.INIT = 16'hFF30;
  X_LUT4 _n00241 (
    .ADR0(VCC),
    .ADR1(command_delay[0]),
    .ADR2(command_done),
    .ADR3(rp_shift[0]),
    .O(_n0024)
  );
  X_INV \rp_done/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\rp_done/SRMUX_OUTPUTNOT )
  );
  defparam _n00531.INIT = 16'hFFDD;
  X_LUT4 _n00531 (
    .ADR0(RESET_N_IBUF),
    .ADR1(do_precharge_OBUF),
    .ADR2(VCC),
    .ADR3(do_load_mode_OBUF),
    .O(\do_load_mode_OBUF/FROM )
  );
  defparam _n00651.INIT = 16'h0404;
  X_LUT4 _n00651 (
    .ADR0(command_done),
    .ADR1(LOAD_MODE_IBUF),
    .ADR2(do_load_mode_OBUF),
    .ADR3(VCC),
    .O(\do_load_mode_OBUF/GROM )
  );
  X_BUF \do_load_mode_OBUF/XUSED  (
    .I(\do_load_mode_OBUF/FROM ),
    .O(_n0053)
  );
  X_BUF \do_load_mode_OBUF/YUSED  (
    .I(\do_load_mode_OBUF/GROM ),
    .O(_n0065)
  );
  X_INV \do_load_mode_OBUF/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_load_mode_OBUF/SRMUX_OUTPUTNOT )
  );
  defparam _n00611_1.INIT = 16'h0001;
  X_LUT4 _n00611_1 (
    .ADR0(N3488),
    .ADR1(do_reada_OBUF),
    .ADR2(command_done),
    .ADR3(rp_done),
    .O(N3546)
  );
  X_INV \do_reada_1/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_reada_1/SRMUX_OUTPUTNOT )
  );
  defparam _n00221.INIT = 16'hF2F2;
  X_LUT4 _n00221 (
    .ADR0(command_done),
    .ADR1(command_delay[0]),
    .ADR2(rp_shift[2]),
    .ADR3(VCC),
    .O(_n0022)
  );
  defparam _n00231.INIT = 16'hFF44;
  X_LUT4 _n00231 (
    .ADR0(command_delay[0]),
    .ADR1(command_done),
    .ADR2(VCC),
    .ADR3(rp_shift[1]),
    .O(_n0023)
  );
  X_INV \rp_shift<1>/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\rp_shift<1>/SRMUX_OUTPUTNOT )
  );
  defparam _n00661.INIT = 16'h3300;
  X_LUT4 _n00661 (
    .ADR0(VCC),
    .ADR1(command_delay[0]),
    .ADR2(VCC),
    .ADR3(command_done),
    .O(_n0066)
  );
  defparam _n00211.INIT = 16'hFF0A;
  X_LUT4 _n00211 (
    .ADR0(command_done),
    .ADR1(VCC),
    .ADR2(command_delay[0]),
    .ADR3(rp_shift[3]),
    .O(_n0021)
  );
  X_INV \rp_shift<3>/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\rp_shift<3>/SRMUX_OUTPUTNOT )
  );
  defparam _n01161.INIT = 16'h05FF;
  X_LUT4 _n01161 (
    .ADR0(do_writea_1),
    .ADR1(VCC),
    .ADR2(do_reada_1),
    .ADR3(RESET_N_IBUF),
    .O(\do_rw/FROM )
  );
  defparam _n00391.INIT = 16'hFEFE;
  X_LUT4 _n00391 (
    .ADR0(do_writea_1),
    .ADR1(rw_shift[0]),
    .ADR2(do_reada_1),
    .ADR3(VCC),
    .O(_n0039)
  );
  X_BUF \do_rw/XUSED  (
    .I(\do_rw/FROM ),
    .O(_n0116)
  );
  X_INV \do_rw/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_rw/SRMUX_OUTPUTNOT )
  );
  defparam SA_1_87.INIT = 1'b0;
  X_SFF SA_1_87 (
    .I(\SA<1>/OD ),
    .CE(VCC),
    .CLK(CLK_BUFGP),
    .SET(GND),
    .RST(GSR),
    .SSET(GND),
    .SRST(\SA<1>/SRMUXNOT ),
    .O(SA_1)
  );
  defparam _n00341.INIT = 16'h5500;
  X_LUT4 _n00341 (
    .ADR0(do_writea_1),
    .ADR1(VCC),
    .ADR2(VCC),
    .ADR3(RESET_N_IBUF),
    .O(\oe1/FROM )
  );
  defparam _n00321.INIT = 16'hEEEE;
  X_LUT4 _n00321 (
    .ADR0(do_writea_1),
    .ADR1(oe_shift[0]),
    .ADR2(VCC),
    .ADR3(VCC),
    .O(_n0032)
  );
  X_BUF \oe1/XUSED  (
    .I(\oe1/FROM ),
    .O(_n0034)
  );
  X_INV \oe1/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\oe1/SRMUX_OUTPUTNOT )
  );
  defparam _n00307.INIT = 16'hFFFB;
  X_LUT4 _n00307 (
    .ADR0(SC_BL_2_IBUF),
    .ADR1(SC_BL_0_IBUF),
    .ADR2(SC_BL_1_IBUF),
    .ADR3(SC_BL_3_IBUF),
    .O(\CHOICE88/FROM )
  );
  defparam Ker2370_SW0.INIT = 16'hFFF0;
  X_LUT4 Ker2370_SW0 (
    .ADR0(VCC),
    .ADR1(VCC),
    .ADR2(SC_BL_1_IBUF),
    .ADR3(SC_BL_3_IBUF),
    .O(\CHOICE88/GROM )
  );
  X_BUF \CHOICE88/XUSED  (
    .I(\CHOICE88/FROM ),
    .O(CHOICE88)
  );
  X_BUF \CHOICE88/YUSED  (
    .I(\CHOICE88/GROM ),
    .O(N2612)
  );
  defparam _n00561.INIT = 16'h0002;
  X_LUT4 _n00561 (
    .ADR0(SADDR_21_IBUF),
    .ADR1(do_precharge_OBUF),
    .ADR2(do_load_mode_OBUF),
    .ADR3(do_refresh_OBUF),
    .O(\_n0056/FROM )
  );
  defparam _n00541.INIT = 16'hFFFB;
  X_LUT4 _n00541 (
    .ADR0(do_load_mode_OBUF),
    .ADR1(RESET_N_IBUF),
    .ADR2(do_refresh_OBUF),
    .ADR3(do_precharge_OBUF),
    .O(\_n0056/GROM )
  );
  X_BUF \_n0056/XUSED  (
    .I(\_n0056/FROM ),
    .O(_n0056)
  );
  X_BUF \_n0056/YUSED  (
    .I(\_n0056/GROM ),
    .O(_n0054)
  );
  defparam Mmux__n0045_Result1.INIT = 16'hF0E2;
  X_LUT4 Mmux__n0045_Result1 (
    .ADR0(SADDR_7_IBUF),
    .ADR1(do_reada_1),
    .ADR2(SADDR_15_IBUF),
    .ADR3(do_writea_1),
    .O(\_n0045/FROM )
  );
  defparam _n01451.INIT = 16'h3075;
  X_LUT4 _n01451 (
    .ADR0(do_writea_1),
    .ADR1(SC_RC_1_IBUF),
    .ADR2(SC_RC_0_IBUF),
    .ADR3(do_reada_1),
    .O(\_n0045/GROM )
  );
  X_BUF \_n0045/XUSED  (
    .I(\_n0045/FROM ),
    .O(_n0045)
  );
  X_BUF \_n0045/YUSED  (
    .I(\_n0045/GROM ),
    .O(_n0145)
  );
  defparam _n00401.INIT = 16'hA0A0;
  X_LUT4 _n00401 (
    .ADR0(do_refresh_OBUF),
    .ADR1(VCC),
    .ADR2(REF_REQ_IBUF),
    .ADR3(VCC),
    .O(\_n0040/FROM )
  );
  defparam _n00591.INIT = 16'hCFCF;
  X_LUT4 _n00591 (
    .ADR0(VCC),
    .ADR1(do_refresh_OBUF),
    .ADR2(RESET_N_IBUF),
    .ADR3(VCC),
    .O(\_n0040/GROM )
  );
  X_BUF \_n0040/XUSED  (
    .I(\_n0040/FROM ),
    .O(_n0040)
  );
  X_BUF \_n0040/YUSED  (
    .I(\_n0040/GROM ),
    .O(_n0059)
  );
  defparam Mmux__n0046_Result1.INIT = 16'hFE10;
  X_LUT4 Mmux__n0046_Result1 (
    .ADR0(do_reada_1),
    .ADR1(do_writea_1),
    .ADR2(SADDR_6_IBUF),
    .ADR3(SADDR_14_IBUF),
    .O(\_n0046/FROM )
  );
  defparam Mmux__n0051_Result1.INIT = 16'hF0E2;
  X_LUT4 Mmux__n0051_Result1 (
    .ADR0(SADDR_1_IBUF),
    .ADR1(do_reada_1),
    .ADR2(SADDR_9_IBUF),
    .ADR3(do_writea_1),
    .O(\_n0046/GROM )
  );
  X_BUF \_n0046/XUSED  (
    .I(\_n0046/FROM ),
    .O(_n0046)
  );
  X_BUF \_n0046/YUSED  (
    .I(\_n0046/GROM ),
    .O(_n0051)
  );
  X_INV \rw_flag/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\rw_flag/SRMUX_OUTPUTNOT )
  );
  defparam _n0060_SW1.INIT = 16'h0500;
  X_LUT4 _n0060_SW1 (
    .ADR0(do_reada_1),
    .ADR1(VCC),
    .ADR2(rw_flag),
    .ADR3(do_rw),
    .O(\N3537/FROM )
  );
  defparam _n0060_88.INIT = 16'h1011;
  X_LUT4 _n0060_88 (
    .ADR0(do_load_mode_OBUF),
    .ADR1(do_precharge_OBUF),
    .ADR2(do_writea_1),
    .ADR3(N3537),
    .O(\N3537/GROM )
  );
  X_BUF \N3537/XUSED  (
    .I(\N3537/FROM ),
    .O(N3537)
  );
  X_BUF \N3537/YUSED  (
    .I(\N3537/GROM ),
    .O(_n0060)
  );
  defparam _n003035.INIT = 16'h0104;
  X_LUT4 _n003035 (
    .ADR0(SC_BL_3_IBUF),
    .ADR1(SC_BL_1_IBUF),
    .ADR2(SC_BL_0_IBUF),
    .ADR3(SC_BL_2_IBUF),
    .O(\CHOICE98/GROM )
  );
  X_BUF \CHOICE98/YUSED  (
    .I(\CHOICE98/GROM ),
    .O(CHOICE98)
  );
  defparam Mmux__n0048_Result1.INIT = 16'hFE04;
  X_LUT4 Mmux__n0048_Result1 (
    .ADR0(do_writea_1),
    .ADR1(SADDR_4_IBUF),
    .ADR2(do_reada_1),
    .ADR3(SADDR_12_IBUF),
    .O(\_n0048/FROM )
  );
  defparam Mmux__n0047_Result1.INIT = 16'hCDC8;
  X_LUT4 Mmux__n0047_Result1 (
    .ADR0(do_reada_1),
    .ADR1(SADDR_13_IBUF),
    .ADR2(do_writea_1),
    .ADR3(SADDR_5_IBUF),
    .O(\_n0048/GROM )
  );
  X_BUF \_n0048/XUSED  (
    .I(\_n0048/FROM ),
    .O(_n0048)
  );
  X_BUF \_n0048/YUSED  (
    .I(\_n0048/GROM ),
    .O(_n0047)
  );
  defparam Ker23831_SW0.INIT = 16'hFF0F;
  X_LUT4 Ker23831_SW0 (
    .ADR0(VCC),
    .ADR1(VCC),
    .ADR2(WRITEA_IBUF),
    .ADR3(REF_REQ_IBUF),
    .O(\do_writea_1/FROM )
  );
  defparam _n00621_1.INIT = 16'h0001;
  X_LUT4 _n00621_1 (
    .ADR0(do_writea_OBUF),
    .ADR1(rp_done),
    .ADR2(command_done),
    .ADR3(N3476),
    .O(N3543)
  );
  X_BUF \do_writea_1/XUSED  (
    .I(\do_writea_1/FROM ),
    .O(N3476)
  );
  X_INV \do_writea_1/SRMUX  (
    .I(RESET_N_IBUF),
    .O(\do_writea_1/SRMUX_OUTPUTNOT )
  );
  defparam CM_ACK_ClkEn_INV1.INIT = 16'h0FFF;
  X_LUT4 CM_ACK_ClkEn_INV1 (
    .ADR0(VCC),
    .ADR1(VCC),
    .ADR2(do_refresh_OBUF),
    .ADR3(REF_REQ_IBUF),
    .O(\CM_ACK_N329/GROM )
  );
  X_BUF \CM_ACK_N329/YUSED  (
    .I(\CM_ACK_N329/GROM ),
    .O(CM_ACK_N329)
  );
  defparam Mmux__n0050_Result1.INIT = 16'hFE10;
  X_LUT4 Mmux__n0050_Result1 (
    .ADR0(do_writea_1),
    .ADR1(do_reada_1),
    .ADR2(SADDR_2_IBUF),
    .ADR3(SADDR_10_IBUF),
    .O(\_n0050/FROM )
  );
  defparam Mmux__n0049_Result1.INIT = 16'hFE10;
  X_LUT4 Mmux__n0049_Result1 (
    .ADR0(do_writea_1),
    .ADR1(do_reada_1),
    .ADR2(SADDR_3_IBUF),
    .ADR3(SADDR_11_IBUF),
    .O(\_n0050/GROM )
  );
  X_BUF \_n0050/XUSED  (
    .I(\_n0050/FROM ),
    .O(_n0050)
  );
  X_BUF \_n0050/YUSED  (
    .I(\_n0050/GROM ),
    .O(_n0049)
  );