(PC4 - PC7 are located on the second column from the right)
Get a TI Stellaris Launchpad ($10), StellarisWare, TI's Code Composer (free with the launchpad), and an extra USBmicroUSB cable.If you break your BlueCore module or anything else by using this software this is your own responsibility. For me it worked, but it might not for you. It is compatible with CSR's own drivers and BlueSuite tools, and should work on any BlueCore chip that supports programming through SPI. This is a reverse engineered re-implementation of CSR's USBSPI Converter on a TI Stellaris Launchpad.