/// <summary>
/// 查找引脚
/// </summary>
/// <param name="dir">输入引脚或输出引脚</param>
/// <returns></returns>
public PinEx FindPinEx(PinDirection dir)
{
return(PinExs.FirstOrDefault(p => p.PinDirection == dir));
}
/// <summary>
/// 查找引脚
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public PinEx FindPinEx(string name)
{
return(PinExs.FirstOrDefault(p => p.Name == name));
}