Pinout of P3 (SWD) on PCA10004 and PCA10005

[Eliot Stock]

We're going to be programming and debugging our prototype nRF51822 board using this adapter from Segger. It's the same connector as comes with the J-Link LITE in the dev kit.

www.segger.com/jlink-adapters.html

What is the pinout of the P3 (SWD) port on the PCA10004 and PCA10005 boards? I know two of these are SWDIO and SWCLK and at least one must be GND, but I don't know which pins. Where to the other pins go to on the nRF51822?

Also, is this the connector I need for my board? Which spec/part number?

www.samtec.com/.../ftsh_mt.pdf

Thanks.

[Ole Morten]

You can refer to the hardware files for the nRF51822 DK development kit, available here, that shows the pinout for this connector.

I've also attached a screenshot of this connector on the nRF51822 DK:

Debug connectors on the nRF51 DK are shown on the screenshot below, also available in the PCA10028 Schematic And PCB document:

[Richard Osterloh]

What programming software would you use to program a device connected to one of these interfaces? How would you select one over the other? Would you need to break the connection to the onboard device?