CC1310: Bootloader

LP1: The Launchpad you want to use as XDS110

LP2: The Launchpad that contain the chip you want to program.

Step 1: LP2: With all jumpers connected, perform a mass erase. After mass erase, read back the flash content and verify that this is only 0xFF

Step 2: Remove all the jumpers on LP1 and LP2

Step 3: On LP1 connect wires to GND, 3V3, RXD, TXD, RST on the side closest to the USB (XDS110) side.

Step 4: Connect the other end of the wires to GND, 3V3, RXD, TXD, RST on the CC1310 side on LP2

Step 5: Now you can follow step 3 and step 4 from my post earlier. Select Target Device, right-click, connect.

If this doesn't work, provide pictures of how you have connected things and screenshots from the tool where you mark exactly what you have clicked and in which order. 

ok, before to complete all steps, i read the memory after force mass erase and appear this, someone fields is in C5 is normal?

The CCFG is not erased so this is normal. 

i probe but dont work.

1) steps

2) connections

if you give an email i can send you image of my custom board and schhematic too

TER said:

Step 3: On LP1 connect wires to GND, 3V3, RXD, TXD, RST on the side closest to the USB (XDS110) side.

Step 4: Connect the other end of the wires to GND, 3V3, RXD, TXD, RST on the CC1310 side on LP2

Based on your drawing it doesn't look like you have actually followed this. 

I have accepted your friend request, you can send me pictures as a private message. 

For now, lets try program a Launchpad using the bootloader. Looking at the custom board and using the JTAG interface is not that interesting in that regard. Have you tried to connect the Launchpads as I described ?

Hi TER.

yes, check the image but I think the connection is as you say. But it does not work.

RxD should be connected to RxD and TxD should be connected to TxD in this case.

ok now yes. detect the launchpad

but dont work whit custom board

I assumed that you tried to swap RxD/ TxD on the custom board? 

I  put RX whit RX, and TX whit TX