For the LPC800 processor chip from NXP there is a switch matrix configuration tool available at . This is a .jar file (inside a ZIP-archive]. After downloading and unpacking, the resulting .jar Java file can be run by executing the following command from a terminal window:
shell $ java -jar [Jar file Name]
The PDF-file for the “CC2530ZNP Mini Kit quick start guide rev. A” is located at http://www.ti.com/litv/pdf/swru268a It mentions some software examples and drivers, which are not easily to find …
The CC2530ZNP start page is at http://www.ti.com/tool/cc2530zdk-znp-mini which points to the
CC2530ZDK-ZNP-MINI at http://processors.wiki.ti.com/index.php/CC2530ZDK-ZNP-MINI
which in turn (link just above “More Informations”) points to the “Tutorial on the Examples” at http://processors.wiki.ti.com/index.php/Tutorial_on_the_Examples
The example software mentioned in the Quick start Guide is downloadable from the “here” link, which points to http://www.ti.com/lit/zip/swrc211
On the Embedded World fair in Nuremburg this year, I got an LPC812-LPCXpresso board  from some friendly guys at the both of of “Future Electronics” .