how to connect MIMXRT685's SWD with JLINK

fwdykpa — Wed, 29 Mar 2023 12:31:29 GMT

when i tried to "Getting Started with i.MX RT600 Evaluation Kit", i run command like below:

xt-ocd.exe -c topology.xml

i meet some difference than website:

XOCD 14.09 2022-06-28 16:24:11
(c) 1999-2023 Cadence Design Systems Inc. All rights reserved.
[Debug Log 2023-03-29 20:28:12]
Loading module "gdbstub" v2.0.0.12
Loading module "jlink" v2.0.2.0
Using JLINK lib v.78605
Jlink USB Serial Number: 729706236
Connected to Jlink Device:
Name:'J-Link LPCXpresso V2 compiled Apr 4 2019 16:54:03'
S/N:729706236
Firmware: J-Link LPCXpresso V2 compiled Apr 4 2019 16:54:03
Requested/Set TCK: 1000kHz/1000kHz
Jlink: Select pipelined SWD
SWD-DP with ID 0x6BA02477
Loading module "jtag" v2.0.0.20
Loading module "xtensa" v2.0.0.48
Starting thread 'GDBStub'
Opened GDB socket at port 20000
Initialize XDM driver
Error: SWD Wait time-out expired!
SWD-DP with ID 0x6BA02477
SWD-DP with ID 0x6BA02477
SWD-DP with ID 0x6BA02477
SWD-DP with ID 0x6BA02477
Error: XDM initialization failed
ERROR: Couldn't initialize, exit...

is that means i have to connect board's SWD to a J-link?

i dont know how to connect my MIMXRT685 board with Jlink hardware, should i use jumper? or some Transfer interface line？

Re: how to connect MIMXRT685's SWD with JLINK

Pavel_Hernandez — Thu, 30 Mar 2023 01:23:55 GMT

Hello, my name is Pavel, and I will be supporting your case, I do not understand if you want to use the debug On-Board of an external debugger. Could you review the jumpers if there are in the default place? I attached the document that could help you to review that.

Could you share an image of your setup?

Best regards,
Pavel

i.MX RT Crossover MCUs中的主题 how to connect MIMXRT685's SWD with JLINK

how to connect MIMXRT685's SWD with JLINK

Re: how to connect MIMXRT685's SWD with JLINK