>: >: Conclusion: >: >: While the device has some warts on it. I can see this type of device >: being useful to troubleshoot and debug interface issues like I2C buses, >: SPI buses, LCD control interfaces, keyscans, etc. Though limited, it >: only cost me two small ICs, a 7805, and a DB25 connector. >: >: ----- Steve >: Is it possible to public your design (and eventually the software, if the magazine allows) in the net. It will benefit the people who do not live in USA and either have no access to the magazine, or it would too expensive to get. Regards Movahedin Munich, Germany