Do any jumpers need to be changed on the RT1050-EVKB to use the 20 pin JTAG as opposed to J28 (USB)?
I did move the power to J2 and set the proper jumper.
BlackNight I wonder if I can use the "OpenSDA JTAG" that pin out looks better...
Nope looking at the schematic they are totally different :smileysad:
Now to see if my rework wizard can perform some magic and add those resistors
That is a good thing to have, but did not solve it for me.
I will talk to my tools supplier to see what else I may need.
I may have to send them a board to test the probe with.
I will likely send them my RT1050-EVK, since it is not supported by the current SDK.
yes, you should remove J32 and J33 (see MCUXpresso IDE V10.1.0 with i.MX RT1052 Crossover Processor | MCU on Eclipse). It could work without this, but I have found depending on what the OpenSDA circuit does, it is better to have it isolated.
I hope this helps,