Critical warning : Timing 38-322", I don't understand the reason why this warning.
オガワン on Twitter: "IDELAYE3をいろいろいじってみたけど全く変化が無い。現象見る限り、ISERDESE3の方の2つのクロック(ビットサンプリングクロックとワードサンプリングクロック)の位相差が問題っぽい。位相差が出ないように BUFGCE_DIVを使えって書いてあるんだけど ...
如何减少OSERDES的CLK-CLKDIV与IDDR的CLK及CLK-CLK_B之间的歪斜-面包板社区
LVDS Interface with 1:8 Deserialization
XilinxUnisimLibrary/BUFGCE_DIV.v at master · Xilinx/XilinxUnisimLibrary · GitHub
If the 4 outputs of the MBUFGCE_DIV are as shown below, then what is the BUFGCE_DIVIDE attribute for? O1 = I O2 = I/2 O3 = I/4 O4 = I/8
High Speed Design Closure Techniques-Balachander Krishnamurthy
clock wizard 的fine phase 模式_gaoxcv的博客-CSDN博客
vivado xdc约束基础知识9：关于timing中的clock_Times_poem的博客-CSDN博客
67885 - UltraScale / UltraScale+ - How to reduce skew between the CLK - CLKDIV of the OSERDES and CLK and CLK - CLK_B of the IDDR
vivado xdc约束基础知识9：关于timing中的clock_Times_poem的博客-CSDN博客
BUFGCE_DIV
Ultrascale ISERDES3 warning
How to create a clock from Ultrascale+ HDIO pins
ISERDESE3 with FIFO disabled - INTERNAL_DIVCLK
Critical warning : Timing 38-322", I don't understand the reason why this warning.
If the 4 outputs of the MBUFGCE_DIV are as shown below, then what is the BUFGCE_DIVIDE attribute for? O1 = I O2 = I/2 O3 = I/4 O4 = I/8
Ultrascale ISERDES INTERNAL_CLKDIV hold violation
Reference Clock Generation - 4.1 English
clock wizard 的fine phase 模式_gaoxcv的博客-CSDN博客
