最近在研究一块新的 ZYNQ 702评估板,用到了他的差分时钟,不过能够准确的P&R,但产生bit文件就报错,
错误信息如下:
ucf 定义如下:
# PlanAhead Generated physical constraints
NET "clk_in_156m25_P" LOC = Y9;
# PlanAhead Generated IO constraints
NET "clk_in_156m25_P" IOSTANDARD = LVDS_25;
# PlanAhead Generated physical constraints
NET "CA_CODE_PROMPT" LOC = H17;
有谁遇到过这个问题?如何解决?
谢谢!!
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