mem_interface_top_synp.sdc

Xilinx DDR2存储器接口调试代码

# Synplicity, Inc. constraint file
# Written on Mon Jun 27 15:50:39 2005

define_global_attribute          syn_global_buffers {2}
define_attribute          {v:work.ddr2_32Mx32_parameters_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_cal_ctl_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_cal_top} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_clk_dcm} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_controller_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_controller_iobs_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_data_path_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_data_path_iobs_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_data_read_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_data_read_controller_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_data_write_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_dqs_delay} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_fifo_0_wr_en_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_fifo_1_wr_en_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_infrastructure} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_infrastructure_iobs_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_infrastructure_top_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_iobs_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_ram8d_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_rd_gray_cntr} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_s3_dm_iob_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_s3_dq_iob} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_s3_dqs_iob} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_tap_dly} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_top_0} syn_hier {hard}
define_attribute          {v:work.ddr2_32Mx32_wr_gray_cntr} syn_hier {hard}
#
# Compile Points
#

#
# Other Constraints
#