mxc wrote: > Hi all, > > I am using this tutorial > http://www.tomjudge.com/index.php/SS4000-E/Serial_Cable for the pin mappings > for my serial cable. This differs from the following > http://pinouts.ru/SerialPorts/Serial9_pinout.shtml > > Anyone know which one is correct? I've looked at the two pages you reference and they seem to agree exactly. What discrepancy are you seeing? John