1. Designs
  a) OpenCores designs and site
  b) Openipcore site
  c) free-ip designs and site
  d) f-cpu design
  e) ppc design "to be checked"
  f) LART and gnusimm "to be checked , I need a contact address"
  g) Leon-II
  h) picoJava & microSparc "to be checked"


2. Tools
= Design entry
  a) VHDL & verilog Emacs modes
  b) gEDA "schematic"
  c) vgui "block diagram"
  d) Brusey20 "state diagram"
  e) VGI
  f) chipmunk
  g) trtab truth table generator
  h) xcircuit drawing tool
  i) bitgen "to be checked"


= Simulators
  a) DigiTcl Digital simulator
  b) gwave wave form viewer
  c) tkgate
  d) gmos Semiconductor simulator
  e) oregano schematic capture and simulation
  f) danalyzer Digital Logic Analyzer
  g) hadlop230
  h) irsim logic simulator for MOS
  i) s5 simulation of programnable logic controler
  j) dinotrace  viewing signal waveforms

= Spice
 a) Al's Circuit Simulator
 b) autochar "Automatic cell characterization of digital circuits.
 c) hsview
 d) ng-spice
 e) spice3f5 "to be checked"
 f) spicecad "to be checked"
 g) spicepp  spice scripts "to be checked"
 h) spiceprm spice preprocessor

= Layout
  * IC
  a) Magic
  b) p2m

  * board
  a) PCB layout tool


= VHDL
  a) freehdl
  b) VHDL++
  c) VHDLSimili
  d) Alliance


= Verilog
  a) icarus VERILOG COMPILATION SYSTEM
  b) V2k parser, database, and elaborator.
  c) VBS Verilog Behavioral Simulation
  d) ver Structural Verilog Compiler.
  e) Verilog Perl Package

f) vIDE ch
  g) vex ch
h) Vcd ch


= FPGAs
  a) Jazz compiler
  b) JHDL "to be checked"
  c) Vpr PPR tool "to be checked"

= PIC tools
  a) xnitpic X Window Simulator for PIC
  b) pic_cc PIC compiler
  c) picprog PIC driver

= Others
        a) IO Hardware Devices controller
        b) ntesla  design a Tesla Coil
        c) oscope
        d) ppc  Parallel Port Control
        e) Scope for linux
        f) prototype prototyping package
        g) srecord manipulating EPROM


3. convertors
        a) v2html verilog to html
        b)

4. Utilities
   a) Emacs
   b) Xemacs
   c) cgywin
   d) Libraries needed by some tools

