Verilog to vhdl converter I prefer to write RTL in verilog, and some people prefer VHDL. This script can assist in the translation.
Serial PIC programmer This programmer can be used with USB-serial converters under linux.
BERT tester This Bit Error Rae Tester can be used with USB-serial converters and standard (16450/16550) serial ports under linux.
PROTEL assist scripts Here are some perl scripts I use to reformat Protel netlists and BOMs
vp verilog preprocessor.