ucf 转xdc_已解决: UCF转XDC问题 - Community Forums

我现在需要将一个ise工程移植到vivado，其中需要转换ucf文件到xdc文件。绝大多数语句可以用从ug911的第三章中查阅转换。但其中还是有部分语句不清楚怎么转，有没有大神帮看一下怎样转这几句，万分感谢！！

NET "CHA" TNM = "data_1";

##

NET "*/core_wrapper/transceiver_inst/RXRECCLK" TNM_NET = "rxrecclk";

TIMESPEC ts_rxrecclk = PERIOD "rxrecclk" 8 ns;

##

INST "*/core_wrapper/transceiver_inst/rx_elastic_buffer_inst/wr_addr_gray*" TNM = "wr_graycode";

INST "*/core_wrapper/transceiver_inst/rx_elastic_buffer_inst/rd_addr_gray*" TNM = "rd_graycode";

TIMESPEC ts_rx_skew_control1 = FROM "wr_graycode" TO FFS 14 ns DATAPATHONLY;

TIMESPEC ts_rx_skew_control2 = FROM "rd_graycode" TO FFS 14 ns DATAPATHONLY;

INST "*/core_wrapper/transceiver_inst/rx_elastic_buffer_inst/rd_data*" TNM = "fifo_read";

TIMESPEC ts_ram_read_false_path = FROM RAMS TO "fifo_read" 6 ns DATAPATHONLY;

##

NET "*/mac_engine_inst/i_rst_gen/reset2_o" TNM_NET = "reset2_o";

NET "*/mac_engine_inst/sw_rst" TNM_NET = "sw_rst";

NET "*/mac_engine_inst/reset2_o_int" TNM_NET = "reset2_o_int";

NET "*/mac_engine_inst/sw_rst_int" TNM_NET = "sw_rst_int";

TIMESPEC TS_IGNORE1 = FROM "reset2_o" TO "reset2_o_int" TIG ;

TIMESPEC TS_IGNORE2 = FROM "sw_rst" TO "sw_rst_int" TIG ;