解析:不能在两个以上always内对同一变量赋值,这个细节一般看书看资料会看到,但是编程时,就是没想到。 2.Error (10158): Verilog HDL Module Declaration error at clkseg.v(1): port "XXXX" is not declared as port 解析:大意了,端口类型还没定义啊! 3.Error (10110):
'ifdef MYVAR module if_MYVAR_is_declared; ... endmodule 'else module if_MYVAR_is_not_declared; ... endmodule 'endif 12 Include文件(不太理解) Verilog可以将源代码分散在多个文件中,当需要引用另一个文件中的代码时,可以使用如下语句:“`include”。该代码可以将指定文件的内容全部插入到当前文件的`incl...
22 Error: VHDL Association List error at period_counter.vhd(38): actual parameter assigned to formal parameter "alarm", but formal parameter is not declared ---连接表错误,形参"alarm"赋值给实参,形参没定义,可能是形参与实参的位置颠倒了,规定形参在实参之前。 23 Error: Ignored construct behavier at...
1.Error (10028): Can't resolve multiple constant drivers for net ……解析：不能在两个以上always内对同⼀变量赋值，这个细节⼀般看书看资料会看到，但是编程时，就是没想到。2.Error (10158): Verilog HDL Module Declaration error at clkseg.v(1): port "XXXX" is not declared as port 解析：...
Error (10161): Verilog HDL error at dictate.v( 76): object "decodes" is not declared 相关内容 aeven small it can also make me fell sick 甚而小它可能也做我下跌病残[translate] a我现在需要做什么人? What person now do I need to be?[translate] ...
module if_MYVAR_is_not_declared; ... endmodule 'endif 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 12 Include文件(不太理解) Verilog可以将源代码分散在多个文件中,当需要引用另一个文件中的代码时,可以使用如下语句:“`include <path/file-to-be-included>”。该代码可以将指定文件...
wire[2:0]a,c;//Twovectorsassigna=3'b101; // a = 101assignb=a;//b=1implicitly-createdwireassignc=b;//c=001<--bugmy_modulei1(d,e);//dandeareimplicitlyone-bitwideifnotdeclared.//Thiscouldbeabugiftheportwasintendedtobeavector. ...
is high forces q to remain at 0. This condition may or may not be correct depending on the actual flip flop. However, this is not the main problem with this model. Notice that when reset goes low, that set is still high. In a real flip flop this will cause the output to go to ...
awhat do you know about English food 你对英国食物知道些什么[translate] aError (10161): Verilog HDL error at 41.v(10): object "in_or_ei" is not declared 错误(10161) : Verilog HDL错误在41.v (10) : 对象“in_or_ei”没有被宣称[translate]...
fei.v:18: error: a is not a valid l-value in main. fei.v:10: : a is declared here as wire. 1 error(s) during elaboration. 1. 2. 3. 4. 5. 6. 7. 8. 9. 如把reg(input)连接output会有, ... reg a; reg b; // 问题 ...