DRC PLIDC-4:同一Bank内IDELAYCTRL与IODELAY组冲突
DRC 与约束 社区未闭环 Vivado
一句话结论:需移除XDC中对IDELAYCTRL的LOC约束,并确保IODELAY_GROUP与IDELAYCTRL正确关联
实现阶段报DRC PLIDC-4,同一Bank内IDELAYCTRL与IODELAY组冲突;调整Bank后问题复现
ERROR: [DRC PLIDC-1] IDELAYCTRL missing from group with assigned IODELAYs: IODELAY cells have been found to be associated with IODELAY_GROUP 'GRP_IODELAY0', but there is no IDELAYCTRL associated with this IODELAY_GROUP.
帖中未明确;回答指出XDC中对IDELAYCTRL的LOC约束导致冲突,需移除该约束
需移除XDC中对IDELAYCTRL的LOC约束,并确保IODELAY_GROUP与IDELAYCTRL正确关联
本文据 AMD 客户社区(原 Xilinx 论坛)真实报错帖整理为中文要点,非原文转载;技术细节以原帖与 AMD 官方文档为准。
原帖:https://adaptivesupport.amd.com/s/question/0D52E00006hpiYuSAI/drcerrors-drc-plidc4-idelayctr…