I'm considering buying a Freedom FRDM-K66F development platform but want to use it with a Segger Jlink & JTAG rather than SWD. In the FRDMK66FUG user manual (pages 7,8 & 19) it details how to cut the SWD lines bridged by J8 & J12 but looking at the J9 programming connector it seems to lack a TDI connection and a pin9 GND connection to make it into a standard JTAG connector.
So my question is this:
After cutting the SWD signals do I need to connect TDI to pin8, and another ground to pin 9 for the Segger J-link to work correctly? I'm wondering why these signals are not connected anyway, and left unconnected.