[问答]

收发器设计实施期间的严重警告

问答对人有帮助，内容完整，我也想知道答案 0 你好，该设计包括HDMI，DP和 SDI子系统。视频phy控制器IP用于HDMI，DP收发器配置。以下是一些警告， [Vivado 12-1411]不能设置端口LOC属性，实例i_design_1 / design_1_i / vid_phy_controller_1 /安装/ gt_wrapper_inst /安装/ gen_gtwizard_gthe4_top.design_1_vid_phy_controller_1_0_gtwrapper_gtwizard_gthe4_inst / gen_gtwizard_gthe4.gen_channel_container [2] .gen_enabled_channel.gthe4_channel_wrapper_inst / channel_inst / gthe4_channel_gen.gen_gthe4_channel_inst [0]。 GTHE4_CHANNEL_PRIM_INST不能被放置在现场的GTHE4_CHANNEL_X0Y4 GTHE4_CHANNEL因为BEL通过i_design_1 / design_1_i / vid_phy_controller_0 /安装/ gt_wrapper_inst /安装/ gen_gtwizard_gthe4_top.design_1_vid_phy_controller_0_0_gtwrapper_gtwizard_gthe4_inst / gen_gtwizard_gthe4.gen_channel_container [1] .gen_enabled_channel.gthe4_channel_wrapper_inst / channel_inst / gthe4_channel_gen.gen_gthe4_channel_inst [0占用 ] .GTHE4_CHANNEL_PRIM_INST（端口:)。这可能是由于贝尔约束冲突引起的[“E：/project_1/project_1.srcs/constrs_1/imports/imports/sdi_ex_passthru_1l_zcu106.xdc”：82] [Vivado 12-1411]不能设置端口LOC属性，实例i_design_1 / design_1_i / vid_phy_controller_1 /安装/ gt_wrapper_inst /安装/ gen_gtwizard_gthe4_top.design_1_vid_phy_controller_1_0_gtwrapper_gtwizard_gthe4_inst / gen_gtwizard_gthe4.gen_channel_container [2] .gen_enabled_channel.gthe4_channel_wrapper_inst / channel_inst / gthe4_channel_gen.gen_gthe4_channel_inst [0]。 GTHE4_CHANNEL_PRIM_INST不能被放置在现场的GTHE4_CHANNEL_X0Y4 GTHE4_CHANNEL因为BEL通过i_design_1 / design_1_i / vid_phy_controller_0 /安装/ gt_wrapper_inst /安装/ gen_gtwizard_gthe4_top.design_1_vid_phy_controller_0_0_gtwrapper_gtwizard_gthe4_inst / gen_gtwizard_gthe4.gen_channel_container [1] .gen_enabled_channel.gthe4_channel_wrapper_inst / channel_inst / gthe4_channel_gen.gen_gthe4_channel_inst [0占用 ] .GTHE4_CHANNEL_PRIM_INST（端口:)。这可能是由于贝尔约束冲突引起的[“E：/project_1/project_1.srcs/constrs_1/imports/imports/sdi_ex_passthru_1l_zcu106.xdc”：83] 这个关键警告可能是什么以及如何克服这个问题？我相信在某些地方我给出的限制和Video Phy控制器IP生成的.xdc文件约束是相互矛盾的。不过不确定。之前有没有人遇到这个警告？问候， Vinay Shenoy 以上来自于谷歌翻译以下为原文 Hello, The design consists of HDMI, DP & SDI subsystems. Video phy controller IP is used for HDMI, DP transceiver configuration. Below are some of the warnings, [Vivado 12-1411] Cannot set LOC property of ports, Instance i_design_1/design_1_i/vid_phy_controller_1/inst/gt_wrapper_inst/inst/gen_gtwizard_gthe4_top.design_1_vid_phy_controller_1_0_gtwrapper_gtwizard_gthe4_inst/gen_gtwizard_gthe4.gen_channel_container[2].gen_enabled_channel.gthe4_channel_wrapper_inst/channel_inst/gthe4_channel_gen.gen_gthe4_channel_inst[0].GTHE4_CHANNEL_PRIM_INST can not be placed in GTHE4_CHANNEL of site GTHE4_CHANNEL_X0Y4 because the bel is occupied by i_design_1/design_1_i/vid_phy_controller_0/inst/gt_wrapper_inst/inst/gen_gtwizard_gthe4_top.design_1_vid_phy_controller_0_0_gtwrapper_gtwizard_gthe4_inst/gen_gtwizard_gthe4.gen_channel_container[1].gen_enabled_channel.gthe4_channel_wrapper_inst/channel_inst/gthe4_channel_gen.gen_gthe4_channel_inst[0].GTHE4_CHANNEL_PRIM_INST(port:). This could be caused by bel constraint conflict ["E:/project_1/project_1.srcs/constrs_1/imports/imports/sdi_ex_passthru_1l_zcu106.xdc":82] [Vivado 12-1411] Cannot set LOC property of ports, Instance i_design_1/design_1_i/vid_phy_controller_1/inst/gt_wrapper_inst/inst/gen_gtwizard_gthe4_top.design_1_vid_phy_controller_1_0_gtwrapper_gtwizard_gthe4_inst/gen_gtwizard_gthe4.gen_channel_container[2].gen_enabled_channel.gthe4_channel_wrapper_inst/channel_inst/gthe4_channel_gen.gen_gthe4_channel_inst[0].GTHE4_CHANNEL_PRIM_INST can not be placed in GTHE4_CHANNEL of site GTHE4_CHANNEL_X0Y4 because the bel is occupied by i_design_1/design_1_i/vid_phy_controller_0/inst/gt_wrapper_inst/inst/gen_gtwizard_gthe4_top.design_1_vid_phy_controller_0_0_gtwrapper_gtwizard_gthe4_inst/gen_gtwizard_gthe4.gen_channel_container[1].gen_enabled_channel.gthe4_channel_wrapper_inst/channel_inst/gthe4_channel_gen.gen_gthe4_channel_inst[0].GTHE4_CHANNEL_PRIM_INST(port:). This could be caused by bel constraint conflict ["E:/project_1/project_1.srcs/constrs_1/imports/imports/sdi_ex_passthru_1l_zcu106.xdc":83] What could be this critical warning indicating and how to overcome this? I believe somewhere the constraints what I give and the Video Phy controller IP generated .xdc file contraints are conflicting. Not sure though. Did anyone encounter this warning before? Regards, Vinay Shenoy 0
2018-11-13 14:12:54　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × asd008 该类别下有 32 个回答。邀请回答 aaaa321 该类别下有 27 个回答。邀请回答 doublelove 该类别下有 26 个回答。邀请回答 vynywrwr 该类别下有 21 个回答。邀请回答 hgjhgd 该类别下有 19 个回答。邀请回答 bwerwer 该类别下有 18 个回答。邀请回答 hanyan533 该类别下有 18 个回答。邀请回答 Jaionm 该类别下有 18 个回答。邀请回答 handsomelchcpp 该类别下有 17 个回答。邀请回答 wang2222222 该类别下有 17 个回答。邀请回答 ningee 该类别下有 16 个回答。邀请回答 binro 该类别下有 16 个回答。邀请回答 myf888 该类别下有 15 个回答。邀请回答 wznnzw 该类别下有 15 个回答。邀请回答 yhxc 该类别下有 14 个回答。邀请回答 armortech 该类别下有 14 个回答。邀请回答 60user25 该类别下有 14 个回答。邀请回答 zcy615 该类别下有 14 个回答。邀请回答 wanglinhua2627 该类别下有 14 个回答。邀请回答 guotong1984 该类别下有 14 个回答。邀请回答举报陈博琳相关推荐 • 老式收发器与新式收发器的区别在哪里？ 1668 • 如何区分单纤收发器与双纤收发器 2318 • CAN收发器有什么特点？ 3747 • SFP收发器向导怎么设置？ 2470 • 如何选择合适的FPGA千兆位收发器？ 1859 • 新型RF收发器对微微蜂窝基站发展的影响 1437 • FPGA高速收发器的设计原则有哪些？ 1138 • RS－485自动收发型收发器工作原理揭秘 5733 • 请问“窄带收发器”和一般的收发器（比如CC1101）有什么区别 1675 • 收发器的每项参数与其在实际应用中的意义 1350 1个回答

答案对人有帮助，有参考价值 0 你好@ vinay_shenoy。该消息意味着相互矛盾的约束。对于使用收发器的大多数IP，以“LOC”约束的形式生成对GTHE4_CHANNEL的物理约束。为了帮助放置位置，为GTHE4_CHANNEL逻辑创建了形状。形状指定了GTHE4_CHANNEL，缓冲区和IO之间的相对位置。因此，连接到GT的IO不需要受到约束，因为它们将通过来自IP的GTHE4_CHANNEL约束来约束。如果您具有顶级IO约束，将GT置于不受IP约束定义的单独位置，则可以看到此警告。我会尝试通过IP自定义调整IO和GTHE4_CHANNEL位置。这通常允许选择放置GTHE4_CHANNEL的位置。应在具有“_gt.xdc”后缀的IP XDC文件中找到约束。您还可以通过写出当前约束（write_xdc）并搜索“GTHE4_CHANNEL”来找到它们。 -------------------------------------------------- -----------------------不要忘记回答，kudo，并接受为解决方案.------------- -------------------------------------------------- ---------- 以上来自于谷歌翻译以下为原文 Hi @vinay_shenoy. The message would imply conflicting constraints. For most IPs using Transceivers, physical constraints on the GTHE4_CHANNELs are generated in the form of "LOC" constraints. To assist with placement placement shapes are created for the GTHE4_CHANNEL logic. The shape specifies relative placement between the GTHE4_CHANNEL, buffers, and IOs. Therefore, the IOs connected to the GT do not need to be constrained, as they will be constrained through the GTHE4_CHANNEL constraint from the IP. If you have top-level IO constraints that put the GT in a separate location than defined by the IP constraint, this warning can be seen. I would try to adjust the IO and GTHE4_CHANNEL location through the IP customization. This typically allows a choice as to where the GTHE4_CHANNEL is placed. The constraints should be found in an IP XDC file with the "_gt.xdc" suffix. You can also find these by writing out the current constraints (write_xdc), and searching for "GTHE4_CHANNEL". ------------------------------------------------------------------------- Don’t forget to reply, kudo, and accept as solution. -------------------------------------------------------------------------

2018-11-13 14:28:33 评论举报俞丽