用vcs统计代码覆盖率，verdi查看覆盖率报告

ExASIC Aug. 15, 2025, 6:35 p.m.

介绍在vcs里统计代码覆盖率的方法，并介绍如何用verdi合并和查看报告

用wget/curl下载网址附件

web开发笔记 Aug. 3, 2025, 11:29 p.m.

当网址里不带文件名时怎么用命令行下载文件？

emacs里对选中的行进行排序（a-z字典顺序）

ExASIC July 29, 2025, 2:41 p.m.

文本介绍在emacs里对选中的行进行排序的方法

emacs把文件转成utf-8格式

ExASIC July 29, 2025, 2:36 p.m.

在emacs里把文件转成utf-8的方法：C-x C-m f

【go语言】用govcl实现windows平台的gui界面

web开发笔记 July 29, 2025, 12:38 a.m.

本文介绍如何在windows上实现一个gui界面

synopsys收购ansys成了，华大九天收购芯和却黄了

半导体行业快讯 July 25, 2025, 11:52 p.m.

全球最大的EDA公司Synopsys发布新闻，宣布完成对Ansys的收购。

innovus里写一个tcl函数实现插入physical cell的阵列

iLoveIC July 23, 2025, 4:10 p.m.

本文介绍在innovus里写一个tcl函数实现插入某cell的阵列的方法。

emacs自定义tcl-like-mode.el，支持dc、icc、innovus命令高亮

ExASIC July 17, 2025, 1:17 a.m.

dc、icc、innovus等芯片中后端eda的脚本一般是tcl格式，但是eda基于扩展了很多很多命令，如果能够高亮这些eda命令，将大大方便了脚本的编写和修改。

【DeepSeek | 已验证】emacs中编写hook实现每当保存文件时自动把tab转空格，自动删除行尾的空白

ExASIC July 16, 2025, 4:50 p.m.

本文介绍，在emacs中，如何编写hook函数，实现每当保存文件时自动把tab转空格，自动删除行尾的空白。

用quantus extraction从DEF抽spef，多corner

iLoveIC July 9, 2025, 4:14 p.m.

本文介绍用cadence quantus extraction从DEF抽spef的流程和方法，一次性可以抽取多个corner的spef。

Natural Language Debugging in GOF Shell

NanDigits July 7, 2025, 1:30 p.m.

Debugging non-equivalent points in complex IC designs can be a time-consuming task, often requiring users to remember specific API commands and their syntax. GOF addresses this challenge by integrating an AI-powered natural language interface directly into its shell, allowing users to interact with the tool using plain English queries. This significantly streamlines the debugging process, making it more intuitive and efficient.

AI-Powered Natural Language ECO: Revolutionizing Netlist Modifications

NanDigits July 7, 2025, 1:23 p.m.

In the intricate world of Electronic Design Automation (EDA), engineers often face a steep learning curve when mastering complex tools. Remembering every API, its precise syntax, and the nuances of various options can be a significant hurdle, even for experienced users returning after a break. This frequently leads to repetitive consultations of user manuals, diverting valuable time from core design tasks.

用argus检查drc、lvs、lvl

iLoveIC July 1, 2025, 1:02 p.m.

本文介绍用华大九天的argus来检查drc、lvs、lvl等

用python发送正文带图片的邮件

ExASIC June 28, 2025, 3:22 p.m.

本文介绍如何在邮件正文插入图片

用python发送带附件的邮件

ExASIC June 28, 2025, 2:26 p.m.

本文介绍用python发送email时如何添加附件

龙芯中科发布自研CPU龙芯3C6000

半导体行业快讯 June 27, 2025, 6:52 p.m.

龙芯中科发布自研CPU龙芯3C6000，可达64核心128线程。

在calibre drv里debug DRC error

iLoveIC June 25, 2025, 6:15 p.m.

本文介绍如何在calibre drv里查看分析calibre rve里报出来的error

PCI Express SPEC 7.0发布，来看看更新了啥

EDA文档 June 22, 2025, 3:02 p.m.

附pcie spec下载

清理Excel中的插入图片、文档等对象

web开发笔记 June 18, 2025, 10:14 a.m.

Excel中的图片删除了，附件删除了，但文档大小没变？

湖南国科微（300672）收购中芯宁波94.37%的股权，要走IDM模式？

半导体行业快讯 June 8, 2025, 10:55 p.m.

湖南国科微发布公告，收购中芯宁波94.37%的股权