1 ############################################################################
3 ## Xilinx, Inc. 2006 www.xilinx.com
4 ## Sat Feb 28 21:05:46 2009
5 ## Generated by MIG Version 2.3
7 ############################################################################
8 ## File name : ddr2_sdram.ucf
10 ## Details : Constraints file
11 ## FPGA family: virtex5
12 ## FPGA: xc5vlx110t-ff1136
14 ## Design Entry: VERILOG
16 ## Design: without Test bench
18 ## Two Bytes per Bank:Disable
19 ## No.Of Controllers: 1
21 ############################################################################
23 ############################################################################
25 ############################################################################
27 NET "ddr2_0/ddr2_sdram/u_ddr2_infrastructure/sys_clk_ibufg" TNM_NET = "SYS_CLK";
28 TIMESPEC "TS_SYS_CLK" = PERIOD "SYS_CLK" 5 ns HIGH 50 %;
30 NET "ddr2_0/ddr2_sdram/u_ddr2_infrastructure/clk200_ibufg" TNM_NET = "SYS_CLK_200";
31 TIMESPEC "TS_SYS_CLK_200" = PERIOD "SYS_CLK_200" 5 ns HIGH 50 %;
33 ############################################################################
34 ########################################################################
36 # Memory Device: DDR2_SDRAM->SODIMMs->MT8HTF3264HY-53E #
39 ########################################################################
41 ################################################################################
43 ################################################################################
45 NET "ddr2_dq[*]" IOSTANDARD = SSTL18_II_DCI;
46 NET "ddr2_a[*]" IOSTANDARD = SSTL18_II;
47 NET "ddr2_ba[*]" IOSTANDARD = SSTL18_II;
48 NET "ddr2_ras_n" IOSTANDARD = SSTL18_II;
49 NET "ddr2_cas_n" IOSTANDARD = SSTL18_II;
50 NET "ddr2_we_n" IOSTANDARD = SSTL18_II;
51 NET "ddr2_cs_n[*]" IOSTANDARD = SSTL18_II;
52 NET "ddr2_odt[*]" IOSTANDARD = SSTL18_II;
53 NET "ddr2_cke[*]" IOSTANDARD = SSTL18_II;
54 NET "ddr2_dm[*]" IOSTANDARD = SSTL18_II;
55 NET "sys_clk_p" IOSTANDARD = LVPECL_25;
56 NET "sys_clk_n" IOSTANDARD = LVPECL_25;
57 NET "clk200_p" IOSTANDARD = LVPECL_25;
58 NET "clk200_n" IOSTANDARD = LVPECL_25;
59 NET "sys_rst_n" IOSTANDARD = LVCMOS18;
60 NET "phy_init_done" IOSTANDARD = LVCMOS18;
61 NET "ddr2_dqs[*]" IOSTANDARD = DIFF_SSTL18_II_DCI;
62 NET "ddr2_dqs_n[*]" IOSTANDARD = DIFF_SSTL18_II_DCI;
63 NET "ddr2_ck[*]" IOSTANDARD = DIFF_SSTL18_II;
64 NET "ddr2_ck_n[*]" IOSTANDARD = DIFF_SSTL18_II;
66 ################################################################################
67 # Location Constraints
68 ################################################################################
70 NET "ddr2_dq[0]" LOC = "C20" ; #Bank 23
71 NET "ddr2_dq[1]" LOC = "B20" ; #Bank 23
72 NET "ddr2_dq[2]" LOC = "B21" ; #Bank 23
73 NET "ddr2_dq[3]" LOC = "A21" ; #Bank 23
74 NET "ddr2_dq[4]" LOC = "C18" ; #Bank 23
75 NET "ddr2_dq[5]" LOC = "C22" ; #Bank 23
76 NET "ddr2_dq[6]" LOC = "B22" ; #Bank 23
77 NET "ddr2_dq[7]" LOC = "B18" ; #Bank 23
78 NET "ddr2_dq[8]" LOC = "C23" ; #Bank 23
79 NET "ddr2_dq[9]" LOC = "B23" ; #Bank 23
80 NET "ddr2_dq[10]" LOC = "A19" ; #Bank 23
81 NET "ddr2_dq[11]" LOC = "A20" ; #Bank 23
82 NET "ddr2_dq[12]" LOC = "A24" ; #Bank 23
83 NET "ddr2_dq[13]" LOC = "D26" ; #Bank 23
84 NET "ddr2_dq[14]" LOC = "C27" ; #Bank 23
85 NET "ddr2_dq[15]" LOC = "A29" ; #Bank 23
86 NET "ddr2_dq[16]" LOC = "C28" ; #Bank 23
87 NET "ddr2_dq[17]" LOC = "D27" ; #Bank 23
88 NET "ddr2_dq[18]" LOC = "B31" ; #Bank 23
89 NET "ddr2_dq[19]" LOC = "A31" ; #Bank 23
90 NET "ddr2_dq[20]" LOC = "D29" ; #Bank 23
91 NET "ddr2_dq[21]" LOC = "D31" ; #Bank 23
92 NET "ddr2_dq[22]" LOC = "D30" ; #Bank 23
93 NET "ddr2_dq[23]" LOC = "A30" ; #Bank 23
94 NET "ddr2_dq[24]" LOC = "K24" ; #Bank 19
95 NET "ddr2_dq[25]" LOC = "L24" ; #Bank 19
96 NET "ddr2_dq[26]" LOC = "L25" ; #Bank 19
97 NET "ddr2_dq[27]" LOC = "L26" ; #Bank 19
98 NET "ddr2_dq[28]" LOC = "J25" ; #Bank 19
99 NET "ddr2_dq[29]" LOC = "M25" ; #Bank 19
100 NET "ddr2_dq[30]" LOC = "M26" ; #Bank 19
101 NET "ddr2_dq[31]" LOC = "J27" ; #Bank 19
102 NET "ddr2_dq[32]" LOC = "G25" ; #Bank 19
103 NET "ddr2_dq[33]" LOC = "G26" ; #Bank 19
104 NET "ddr2_dq[34]" LOC = "H25" ; #Bank 19
105 NET "ddr2_dq[35]" LOC = "H24" ; #Bank 19
106 NET "ddr2_dq[36]" LOC = "F26" ; #Bank 19
107 NET "ddr2_dq[37]" LOC = "K28" ; #Bank 19
108 NET "ddr2_dq[38]" LOC = "L28" ; #Bank 19
109 NET "ddr2_dq[39]" LOC = "K27" ; #Bank 19
110 NET "ddr2_dq[40]" LOC = "M28" ; #Bank 19
111 NET "ddr2_dq[41]" LOC = "N28" ; #Bank 19
112 NET "ddr2_dq[42]" LOC = "P26" ; #Bank 19
113 NET "ddr2_dq[43]" LOC = "P27" ; #Bank 19
114 NET "ddr2_dq[44]" LOC = "P24" ; #Bank 19
115 NET "ddr2_dq[45]" LOC = "P25" ; #Bank 19
116 NET "ddr2_dq[46]" LOC = "N25" ; #Bank 19
117 NET "ddr2_dq[47]" LOC = "R24" ; #Bank 19
118 NET "ddr2_dq[48]" LOC = "E29" ; #Bank 15
119 NET "ddr2_dq[49]" LOC = "F29" ; #Bank 15
120 NET "ddr2_dq[50]" LOC = "G30" ; #Bank 15
121 NET "ddr2_dq[51]" LOC = "F30" ; #Bank 15
122 NET "ddr2_dq[52]" LOC = "J29" ; #Bank 15
123 NET "ddr2_dq[53]" LOC = "F31" ; #Bank 15
124 NET "ddr2_dq[54]" LOC = "E31" ; #Bank 15
125 NET "ddr2_dq[55]" LOC = "L29" ; #Bank 15
126 NET "ddr2_dq[56]" LOC = "H30" ; #Bank 15
127 NET "ddr2_dq[57]" LOC = "G31" ; #Bank 15
128 NET "ddr2_dq[58]" LOC = "J30" ; #Bank 15
129 NET "ddr2_dq[59]" LOC = "J31" ; #Bank 15
130 NET "ddr2_dq[60]" LOC = "M30" ; #Bank 15
131 NET "ddr2_dq[61]" LOC = "T31" ; #Bank 15
132 NET "ddr2_dq[62]" LOC = "R31" ; #Bank 15
133 NET "ddr2_dq[63]" LOC = "U30" ; #Bank 15
134 NET "ddr2_a[12]" LOC = "B30" ; #Bank 23
135 NET "ddr2_a[11]" LOC = "T24" ; #Bank 19
136 NET "ddr2_a[10]" LOC = "P31" ; #Bank 15
137 NET "ddr2_a[9]" LOC = "P30" ; #Bank 15
138 NET "ddr2_a[8]" LOC = "M31" ; #Bank 15
139 NET "ddr2_a[7]" LOC = "N30" ; #Bank 15
140 NET "ddr2_a[6]" LOC = "T28" ; #Bank 15
141 NET "ddr2_a[5]" LOC = "T29" ; #Bank 15
142 NET "ddr2_a[4]" LOC = "U27" ; #Bank 15
143 NET "ddr2_a[3]" LOC = "U28" ; #Bank 15
144 NET "ddr2_a[2]" LOC = "R26" ; #Bank 15
145 NET "ddr2_a[1]" LOC = "R27" ; #Bank 15
146 NET "ddr2_a[0]" LOC = "U26" ; #Bank 15
147 NET "ddr2_ba[1]" LOC = "T26" ; #Bank 15
148 NET "ddr2_ba[0]" LOC = "U25" ; #Bank 15
149 NET "ddr2_ras_n" LOC = "T25" ; #Bank 15
150 NET "ddr2_cas_n" LOC = "B32" ; #Bank 11
151 NET "ddr2_we_n" LOC = "A33" ; #Bank 11
152 NET "ddr2_cs_n[0]" LOC = "B33" ; #Bank 11
153 NET "ddr2_odt[0]" LOC = "C33" ; #Bank 11
154 NET "ddr2_cke[0]" LOC = "C32" ; #Bank 11
155 NET "ddr2_dm[0]" LOC = "C19" ; #Bank 23
156 NET "ddr2_dm[1]" LOC = "A23" ; #Bank 23
157 NET "ddr2_dm[2]" LOC = "C30" ; #Bank 23
158 NET "ddr2_dm[3]" LOC = "J24" ; #Bank 19
159 NET "ddr2_dm[4]" LOC = "F25" ; #Bank 19
160 NET "ddr2_dm[5]" LOC = "N24" ; #Bank 19
161 NET "ddr2_dm[6]" LOC = "H29" ; #Bank 15
162 NET "ddr2_dm[7]" LOC = "L30" ; #Bank 15
163 NET "sys_clk_p" LOC = "H17" ; #Bank 3
164 NET "sys_clk_n" LOC = "H18" ; #Bank 3
165 NET "clk200_p" LOC = "K17" ; #Bank 3
166 NET "clk200_n" LOC = "L18" ; #Bank 3
167 NET "sys_rst_n" LOC = "D32" ; #Bank 11
168 NET "phy_init_done" LOC = "C34" ; #Bank 11
169 NET "ddr2_dqs[0]" LOC = "C24" ; #Bank 23
170 NET "ddr2_dqs_n[0]" LOC = "D25" ; #Bank 23
171 NET "ddr2_dqs[1]" LOC = "B26" ; #Bank 23
172 NET "ddr2_dqs_n[1]" LOC = "A25" ; #Bank 23
173 NET "ddr2_dqs[2]" LOC = "B27" ; #Bank 23
174 NET "ddr2_dqs_n[2]" LOC = "A26" ; #Bank 23
175 NET "ddr2_dqs[3]" LOC = "G27" ; #Bank 19
176 NET "ddr2_dqs_n[3]" LOC = "H27" ; #Bank 19
177 NET "ddr2_dqs[4]" LOC = "H28" ; #Bank 19
178 NET "ddr2_dqs_n[4]" LOC = "G28" ; #Bank 19
179 NET "ddr2_dqs[5]" LOC = "E28" ; #Bank 19
180 NET "ddr2_dqs_n[5]" LOC = "F28" ; #Bank 19
181 NET "ddr2_dqs[6]" LOC = "N29" ; #Bank 15
182 NET "ddr2_dqs_n[6]" LOC = "P29" ; #Bank 15
183 NET "ddr2_dqs[7]" LOC = "K31" ; #Bank 15
184 NET "ddr2_dqs_n[7]" LOC = "L31" ; #Bank 15
185 NET "ddr2_ck[0]" LOC = "B25" ; #Bank 23
186 NET "ddr2_ck_n[0]" LOC = "C25" ; #Bank 23
187 NET "ddr2_ck[1]" LOC = "E26" ; #Bank 19
188 NET "ddr2_ck_n[1]" LOC = "E27" ; #Bank 19
190 ################################################################################
191 #IDELAYCTRL Location Constraints
192 ################################################################################
193 INST "*/IDELAYCTRL_INST[0].u_idelayctrl" LOC=IDELAYCTRL_X0Y7;
194 INST "*/IDELAYCTRL_INST[1].u_idelayctrl" LOC=IDELAYCTRL_X0Y6;
195 INST "*/IDELAYCTRL_INST[2].u_idelayctrl" LOC=IDELAYCTRL_X0Y5;
197 ###############################################################################
198 # Define multicycle paths - these paths may take longer because additional
199 # time allowed for logic to settle in calibration/initialization FSM
200 ###############################################################################
202 # MIG 2.1: Eliminate Timegroup definitions for CLK0, and CLK90. Instead trace
203 # multicycle paths from originating flip-flop to ANY destination
204 # flip-flop (or in some cases, it can also be a BRAM)
205 # MUX Select for either rising/falling CLK0 for 2nd stage read capture
206 INST "*/u_phy_calib/gen_rd_data_sel*.u_ff_rd_data_sel" TNM = "TNM_RD_DATA_SEL";
207 TIMESPEC "TS_MC_RD_DATA_SEL" = FROM "TNM_RD_DATA_SEL" TO FFS
210 # Commented out -- AM
211 # MUX select for read data - optional delay on data to account for byte skews
212 #INST "*/u_usr_rd/gen_rden_sel_mux*.u_ff_rden_sel_mux" TNM = "TNM_RDEN_SEL_MUX";
213 #TIMESPEC "TS_MC_RDEN_SEL_MUX" = FROM "TNM_RDEN_SEL_MUX" TO FFS
216 # Calibration/Initialization complete status flag (for PHY logic only) - can
217 # be used to drive both flip-flops and BRAMs
218 INST "*/u_phy_init/u_ff_phy_init_data_sel" TNM = "TNM_PHY_INIT_DATA_SEL";
219 TIMESPEC "TS_MC_PHY_INIT_DATA_SEL_0" = FROM "TNM_PHY_INIT_DATA_SEL" TO FFS
221 TIMESPEC "TS_MC_PHY_INIT_DATA_SEL_90" = FROM "TNM_PHY_INIT_DATA_SEL" TO RAMS
223 # Select (address) bits for SRL32 shift registers used in stage3/stage4
225 INST "*/u_phy_calib/gen_gate_dly*.u_ff_gate_dly" TNM = "TNM_GATE_DLY";
226 TIMESPEC "TS_MC_GATE_DLY" = FROM "TNM_GATE_DLY" TO FFS "TS_SYS_CLK" * 4;
228 # Commented out -- AM
229 #INST "*/u_phy_calib/gen_rden_dly*.u_ff_rden_dly" TNM = "TNM_RDEN_DLY";
230 #TIMESPEC "TS_MC_RDEN_DLY" = FROM "TNM_RDEN_DLY" TO FFS "TS_SYS_CLK" * 4;
232 INST "*/u_phy_calib/gen_cal_rden_dly*.u_ff_cal_rden_dly"
233 TNM = "TNM_CAL_RDEN_DLY";
234 TIMESPEC "TS_MC_CAL_RDEN_DLY" = FROM "TNM_CAL_RDEN_DLY" TO FFS
237 ###############################################################################
238 # DQS Read Post amble Glitch Squelch circuit related constraints
239 ###############################################################################
241 ###############################################################################
242 # LOC placement of DQS-squelch related IDDR and IDELAY elements
243 # Each circuit can be located at any of the following locations:
244 # 1. Unused "N"-side of DQS differential pair I/O
245 # 2. DM data mask (output only, input side is free for use)
246 # 3. Any output-only site
247 ###############################################################################
249 INST "*/gen_dqs[0].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y302";
250 INST "*/gen_dqs[0].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y302";
251 INST "*/gen_dqs[1].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y300";
252 INST "*/gen_dqs[1].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y300";
253 INST "*/gen_dqs[2].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y298";
254 INST "*/gen_dqs[2].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y298";
255 INST "*/gen_dqs[3].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y262";
256 INST "*/gen_dqs[3].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y262";
257 INST "*/gen_dqs[4].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y260";
258 INST "*/gen_dqs[4].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y260";
259 INST "*/gen_dqs[5].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y258";
260 INST "*/gen_dqs[5].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y258";
261 INST "*/gen_dqs[6].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y222";
262 INST "*/gen_dqs[6].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y222";
263 INST "*/gen_dqs[7].u_iob_dqs/u_iddr_dq_ce" LOC = "ILOGIC_X0Y220";
264 INST "*/gen_dqs[7].u_iob_dqs/u_iodelay_dq_ce" LOC = "IODELAY_X0Y220";
266 ###############################################################################
267 # LOC and timing constraints for flop driving DQS CE enable signal
268 # from fabric logic. Even though the absolute delay on this path is
269 # calibrated out (when synchronizing this output to DQS), the delay
270 # should still be kept as low as possible to reduce post-calibration
271 # voltage/temp variations - these are roughly proportional to the
272 # absolute delay of the path
273 ###############################################################################
275 INST "*/u_phy_calib/gen_gate[0].u_en_dqs_ff" LOC = SLICE_X0Y151;
276 INST "*/u_phy_calib/gen_gate[1].u_en_dqs_ff" LOC = SLICE_X0Y150;
277 INST "*/u_phy_calib/gen_gate[2].u_en_dqs_ff" LOC = SLICE_X0Y149;
278 INST "*/u_phy_calib/gen_gate[3].u_en_dqs_ff" LOC = SLICE_X0Y131;
279 INST "*/u_phy_calib/gen_gate[4].u_en_dqs_ff" LOC = SLICE_X0Y130;
280 INST "*/u_phy_calib/gen_gate[5].u_en_dqs_ff" LOC = SLICE_X0Y129;
281 INST "*/u_phy_calib/gen_gate[6].u_en_dqs_ff" LOC = SLICE_X0Y111;
282 INST "*/u_phy_calib/gen_gate[7].u_en_dqs_ff" LOC = SLICE_X0Y110;
284 # Control for DQS gate - from fabric flop. Prevent "runaway" delay -
285 # two parts to this path: (1) from fabric flop to IDELAY, (2) from
286 # IDELAY to asynchronous reset of IDDR that drives the DQ CE's
287 # This can be relaxed by the user for lower frequencies:
288 # 300MHz = 850ps, 267MHz = 900ps. At 200MHz = 950ps.
289 # In general PAR should be able to route this
290 # within 900ps over all speed grades.
291 NET "*/u_phy_io/en_dqs*" MAXDELAY = 600 ps;
292 NET "*/u_phy_io/gen_dqs*.u_iob_dqs/en_dqs_sync" MAXDELAY = 850 ps;
294 ###############################################################################
295 # "Half-cycle" path constraint from IDDR to CE pin for all DQ IDDR's
296 # for DQS Read Post amble Glitch Squelch circuit
297 ###############################################################################
299 # Max delay from output of IDDR to CE input of DQ IDDRs = tRPST + some slack
300 # where slack account for rise-time of DQS on board. For now assume slack =
301 # 0.400ns (based on initial SPICE simulations, assumes use of ODT), so
302 # time = 0.4*Tcyc + 0.40ns = 1.6ns @333MHz
303 INST "*/gen_dqs[*].u_iob_dqs/u_iddr_dq_ce" TNM = "TNM_DQ_CE_IDDR";
304 INST "*/gen_dq[*].u_iob_dq/gen_stg2_*.u_iddr_dq" TNM = "TNM_DQS_FLOPS";
305 TIMESPEC "TS_DQ_CE" = FROM "TNM_DQ_CE_IDDR" TO "TNM_DQS_FLOPS" 2.4 ns;
307 ###############################################################################
308 # MIG 2.2: Prevent unrelated logic from being packed into any slices used
309 # by read data capture RPM's - if unrelated logic gets packed into
310 # these slices, it could cause the DIRT strings that define the
311 # IDDR -> fabric flop routing to become unroutable during PAR stage
312 # (unrelated logic may require routing resources required by the
313 # DIRT strings - MAP does not currently take into account DIRT
314 # strings when placing logic
315 ###############################################################################
317 AREA_GROUP "DDR_CAPTURE_FFS" GROUP = CLOSED;
319 ###############################################################################
320 # Location constraints for DQ read-data capture flops in fabric (for 2nd
322 ###############################################################################
324 INST "*/gen_dq[0].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y159;
325 INST "*/gen_dq[1].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y159;
326 INST "*/gen_dq[2].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y158;
327 INST "*/gen_dq[3].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y158;
328 INST "*/gen_dq[4].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y157;
329 INST "*/gen_dq[5].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y156;
330 INST "*/gen_dq[6].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y156;
331 INST "*/gen_dq[7].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y155;
332 INST "*/gen_dq[8].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y154;
333 INST "*/gen_dq[9].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y154;
334 INST "*/gen_dq[10].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y153;
335 INST "*/gen_dq[11].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y153;
336 INST "*/gen_dq[12].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y152;
337 INST "*/gen_dq[13].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y146;
338 INST "*/gen_dq[14].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y146;
339 INST "*/gen_dq[15].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y145;
340 INST "*/gen_dq[16].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y144;
341 INST "*/gen_dq[17].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y144;
342 INST "*/gen_dq[18].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y143;
343 INST "*/gen_dq[19].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y143;
344 INST "*/gen_dq[20].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y142;
345 INST "*/gen_dq[21].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y141;
346 INST "*/gen_dq[22].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y141;
347 INST "*/gen_dq[23].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y140;
348 INST "*/gen_dq[24].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y139;
349 INST "*/gen_dq[25].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y139;
350 INST "*/gen_dq[26].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y138;
351 INST "*/gen_dq[27].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y138;
352 INST "*/gen_dq[28].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y137;
353 INST "*/gen_dq[29].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y136;
354 INST "*/gen_dq[30].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y136;
355 INST "*/gen_dq[31].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y135;
356 INST "*/gen_dq[32].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y134;
357 INST "*/gen_dq[33].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y134;
358 INST "*/gen_dq[34].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y133;
359 INST "*/gen_dq[35].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y133;
360 INST "*/gen_dq[36].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y132;
361 INST "*/gen_dq[37].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y126;
362 INST "*/gen_dq[38].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y126;
363 INST "*/gen_dq[39].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y125;
364 INST "*/gen_dq[40].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y124;
365 INST "*/gen_dq[41].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y124;
366 INST "*/gen_dq[42].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y123;
367 INST "*/gen_dq[43].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y123;
368 INST "*/gen_dq[44].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y122;
369 INST "*/gen_dq[45].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y121;
370 INST "*/gen_dq[46].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y121;
371 INST "*/gen_dq[47].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y120;
372 INST "*/gen_dq[48].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y119;
373 INST "*/gen_dq[49].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y119;
374 INST "*/gen_dq[50].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y118;
375 INST "*/gen_dq[51].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y118;
376 INST "*/gen_dq[52].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y117;
377 INST "*/gen_dq[53].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y116;
378 INST "*/gen_dq[54].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y116;
379 INST "*/gen_dq[55].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y115;
380 INST "*/gen_dq[56].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y114;
381 INST "*/gen_dq[57].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y114;
382 INST "*/gen_dq[58].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y113;
383 INST "*/gen_dq[59].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y113;
384 INST "*/gen_dq[60].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y112;
385 INST "*/gen_dq[61].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y106;
386 INST "*/gen_dq[62].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y106;
387 INST "*/gen_dq[63].u_iob_dq/gen_stg2_*.u_ff_stg2a_rise" RLOC_ORIGIN = X0Y105;