说明：  avic是一位热心而且乐于共享的一位网友，令人非常震撼的是在开放学习的姿态下，NIOSII教程里面的每个步骤都描述的非常清楚，图片详尽，如此的精神实在令人佩服，这是一个十分好的NIOS初学者的教程。
(avic an enthusiastic and willing to share a User, it is very shocking to learn in an open posture, NIOSII tutorial description of each step is very clear, detailed pictures, so the spirit is admirable, NIOS This is a very good tutorial for beginners.)