virtuoso的TF文件跟ICC要用到的TF 有什么区别

邓小力

   

icfbicfb 发表于 2014-8-27 11:29
icc tf一般在stdcell lib里面， 和 icfb tf分开的，

请问版主，我在load tf文件的时候会报一些warning，如：
Warning: Layer 'AP' is missing the attribute 'minArea'. (line 744) (TFCHK-012)
Warning: Cut layer 'VIA1' has a non-cross primary default ContactCode 'VIA12'. (line 1207) (TFCHK-092)
Warning: Layer 'M1' has a pitch 0.2 that does not match the recommended wire-to-via pitch 0.225. (TFCHK-049)
Warning: Layer 'M7' has a pitch 0.2 that does not match the recommended wire-to-via pitch 0.41 or 0.35. (TFCHK-049)
Warning: Layer 'M9' has a pitch 0.8 that does not match the recommended wire-to-via pitch 3.6. (TFCHK-049)
Warning: Layer 'M3' has a pitch 0.2 that does not match the doubled pitch 0.4 or tripled pitch 0.6. (TFCHK-050)


请问会有影响吗？