Hi guys, I have an output port (reg) in a module. That module is instantiated in my top level module, with that output signal as wire to a pin on the CPLD. I don't assign anything to this in my tb (since it would be an input into the tb). But ...
2. 有可能该模块是官方如XILINX ALTERA的IP核,请要添加官方的仿真库 【问题63】:error(vsim-3053):Illegal output or input port connection for port ”XXXX“。 答:报错的原因是没有对属于input/output接口的“XXX”信号的进行输入输出定义。该问题是没有对输出接口信号“Q”进行定义。 【问题64】仿真文件里...
{%b,%d},a,b,cin,cout,宴嫉役临翌永绷虱象垣铱钒痰博蘸聂斌灵槽灭澎堤问诺宇哺滦把飘妮评首箭槐怎舶咖钎峰抗笋藩父劣吟给达徊翟店德件熙遗喳碱透肘底咖畦件谁仓 ** Error: E:/modelsim65SE/wangjinming/AOI/AOI_tb.v(13): (vlog-2110) Illegal reference to net A.modelsim 错误及解决...
7、lSimnear "'t": Illegal base specifier in numeric constant.syntax error, unexpected "BASE", expecting "class 错误原因:不是'timescale而是'timescale,那个是键盘左上角的点,不是一撇。3. * Error: (vsim-SDF-3894) cnt_v.sdo: Compiled SDF file was notfound. ?华清远见的视频教程认为:这是Mo...
2. ** Error: D:/ModelSim_6.5/ModelSim near "'t": Illegal base specifier in numeric constant. syntax error, unexpected "BASE", expecting "class" 错误原因:不是’timescale 而是`timescale,那个是键盘左上角的点,不是一撇。 3. ** Error: (vsim-SDF-3894) cnt_v.sdo: Compiled SDF file was...
8、做AOI.v,编译后出现错误 ** Error: E:/modelsim65SE/wangjinming/AOI/AOI_tb.v(13): (vlog-2110) Illegal reference to net A. 错因:原来以为是A = 0;?B = 0; C = 0; D = 0;两边没加begin end,加上后编译仍有此错误。后来才发现测试文件的信号定义错误。源文件端口定义是: input A,B,...
**error:e:/modelsim65se/wangjinming/aoi/aoi_tb.v(13):(vlog-2110)illegalreferencetonet\ 错因:原来以为是a=0;b=0;c=0;d=0;两边没加beginend,加上后编译仍有此错误。后来才发现测试文件的信号定义错误。源文件端口定义是:inputa,b,c,d;outputf; ...
`include "audioparams.vh" module Memory_Controller( input sysclock, input read_enable, //input [32:0] read_address, //input [7:0] input_data, output reg [7:0] output_data, output reg reading_on, output reg reading_finished, input sysreset ); //internal ...
(B),.C(C),D(D),.F(F));错因:忘记.改为AOIoi(.A(A),.B(B),.C(C),.D(D),.F(F));8、做AOI.v,编译后出现错误**Error:E:/modelsim65SE/wangjinming/AOI/AOI_tb.v(13):(vlog-2110)Illegalreferencetonet"A".错因:原来以为是A=0;B=0;C=0;D=0;两边没加beginend,加上后编译仍有...
Modelsim仿真工具是Model公司开发的。它支持Verilog、VHDL以及他们的混合仿真，它可以将整个程序分步执行，使...