Verilog HDL语言功能描述:
1、支持input、output、inout端口定义及建立symbol索引,单行最多支持到10个symbol;
2、支持wire、reg变量定义及建立symbol索引,单行最多支持到10个symbol;
3、支持module、task、function模块定义及建立symbol索引;
4、支持模块例化定义及建立symbol索引; Continue reading
用Emacs写Verilog
介绍verilog-mode的一个ppt:http://www.veripool.org/papers/verilog-mode_veritedium_20090925.pdf。它的官方网站:http://www.veripool.org/wiki/verilog-mode(应该是吧,没仔细考证)
电脑跑仿真,还得挺长时间的,顺便把用emacs写verilog的方便之处大概总结一下吧,我只能说:太方便了! Continue reading
Developer’s guide for NetFPGA 2.1
In our project we used the NetFPGA 2.1 package, and found from README of the home directory, here is a developer’s guide for how you add the new design.
+————————————————————————
| Author: Jad Naous <first initial last name at stanford period edu>
| Description: Quick intro to NetFPGA
+————————————————————————
CONTENTS:
1.0 Tree structure
2.0 Getting started with design
2.1 Using modules
2.2 Adding your own code
2.3 Overriding library code
2.4 Coregen
3.0 Environment setup
4.0 Simulation
5.0 Implementation
6.0 Running the hardware
6.1 Kernel Driver
6.2 Download
7.0 Contacts
How to set up remote control from Windows 7 to CentOS 5.5
1.确认安装VNCSERVER(CentOS下)
输入命令:rpm -qa |grep vnc
如果有返回,刚安装,否则则没有安装
ChipScope Pro工具简介
1.ChipScope Pro简介
ChipScope Pro可以分析任何内部FPGA信号,包括嵌入式处理器总线;在设计采集或综合之后,插入小型的、可配置的软件核,将引脚影响降至最低;在板上以达到或接 近目标工程运行的速度验证FPGA设计;利用FPGA的可重编程性能,可以在几分钟或几小时内确定设计问题并修改设计;内置的软件逻辑分析器可以用来识别 设计问题并进行调试,包括高级触发、过滤和显示选项,无需重新综合即可改变探针指向;可利用远程调试(从办公室到实验室,或在全球范围内)通过互联网连接 进行调试;此外还包括Agilent科技推出的、用于实现功能强大的验证功能的逻辑分析器可选配件,可以探测包括从FPGA内部到板上任何地方的交叉互联 信号。其典型的工作模式如图5-1所示。 Continue reading
How to install emacs 24.3 in CentOS 5.5
# su -
# yum install gcc make ncurses-devel
# yum install giflib-devel libjpeg-devel libtiff-devel
# cd /usr/local/src
# wget http://ftp.gnu.org/pub/gnu/emacs/emacs-24.3.tar.gz
# tar xzvf emacs-24.3.tar.gz
# cd emacs-24.3
# ./configure --without-x --without-selinux
# make
# make install
# which emacs
/usr/local/bin/emacs
# emacs --version
GNU Emacs 24.3.1
for more chipscope references:
http://batsov.com/articles/2011/11/30/the-ultimate-collection-of-emacs-resources/
how to fix wireless connection with CentOS5.5 on Thinkpad X61S laptop
The first step you have to do is download and install iwl4965 firmware for the intel 4965AGN wireless driver.
http://wiki.centos.org/HowTos/Laptops/Wireless#head-97ffecc675e60b690e5649c6ccef13cc34184187
Then you have to enable the NetworkManager and its Service.
http://wiki.centos.org/HowTos/Laptops/NetworkManager
If everything works fine, you will find an icon on the right top side of the screen for you to find a list of wifi connection point.