This warning happens when the upper module instantiates this sub module and defines its parameters by defparam at the same time:
- Apr 06 Mon 2020 17:21
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[Design Compiler] "hdl-193" warning: cannot find the design 'XXX' in the library 'work'. (lbr-1)
[Solution]
This warning happens when the upper module instantiates this sub module and defines its parameters by defparam at the same time:
This warning happens when the upper module instantiates this sub module and defines its parameters by defparam at the same time:
- Apr 29 Fri 2016 14:26
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[EDA] ERROR:Portability:3 - This Xilinx application has run out of memory
To solve this problem caused by large memory consumption in Windows, the following command can be used to increase the user-mode virtual address space:
- Mar 10 Mon 2014 15:25
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[Debussy] Show signal values in nTrace (在 nTrace 視窗顯示 signal value)
在 nTrace 視窗直接按 x 鍵可以把目前 nWave 游標所在時間的所有 signal 的 value 顯示在 signal 下方.
Active Annotation in Source Window
Use Source ->Active Annotation (or press x key in nTrace window) to annotate simulation result to source window.
It will annotate the signal values at the cursor time and display the values under each signal.
It will also display signal transition.
Any signals can be annotated if they are dumped, no matter whether their waveform are displayed
Active Annotation in Source Window
Use Source ->Active Annotation (or press x key in nTrace window) to annotate simulation result to source window.
It will annotate the signal values at the cursor time and display the values under each signal.
It will also display signal transition.
Any signals can be annotated if they are dumped, no matter whether their waveform are displayed
- Jun 15 Fri 2012 10:15
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NCVerilog 錯誤訊息 Illegal operand for constant expression [4(IEEE)] 的解法
- Feb 08 Wed 2012 10:05
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[NC-Verilog] ncelab: *F,CUMSTS: Timescale directive missing on one or more modules. 錯誤訊息的原因
這是因為有些 Verilog module 並沒有指定 timescale. 可以在 ncelab 指令中加入 -timescale 1ns/10ps 來指定預設的timescale, 或是在所有 Verilog module 前都指定 timescale.
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