Atmel AVR routine and time calculation program deg deg approximately 50kb in size in the calculation of the timing routine can make your job easier. The program’s author: J. Tidwell
AVR Fp Calculator and Timer Tool

Download Atmel AVR Calculation Program Program:
Atmel AVR Routine FP timing Calculation Program ZIP File Password: 320volt.com
LPT Port Logic Analyzer Program
Program logic analyzer lpt parallel port of the computer that is connected to a simple circuit works with 8-channel support. Windows Win2000, NT, XP, 95, 98, ME operating systems are supported. Channel is recording the information received from the computer
LPT Logic Analyzer