Tue 6 May 22:50:33 BST 2025 A long time ago (November 2011?) there was a document here, detailing specs of the Zaurus I/O port and serial port implementation. For an unknown reason, I deleted this but OESF (oesf.org) mirrored it, and it's a good thing that they did, because I can't find it anywhere in my files. Here it is, then - newly-restored. The original URL was: http://brooknet.no-ip.org/zaurus/serial.html ... and the new page is: http://brooknet.no-ip.org/~lex/public/zaurus/serial.html