XMC Debug LED blinking

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User19450
Level 1
Level 1
Hey Guys,
I just got my ordered xmc 4500 Relax Kit Lite.
Unfortunately when I plug the board (both sides) into my laptop (Win10) the debug LED keeps blinking fast.
The Power LED is normal. What does that mean?
Dave Version 3.1.10 installed & JlinkARM_V484 installed as well.
J-Link commander doesn‘t find the board as well. Already tried different micro usb cables.


Do you guys have any idea about my problem?

Thank you guys,
Best regards
JJ
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2 Replies
User11187
Level 2
Level 2
Have you solved your problem?
I have the same issue with XMC4200 kit
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jferreira
Employee
Employee
10 sign-ins 5 sign-ins First like received
Hi,

Can you try using only the USB debugger connector?
You should see the Power and Debug LEDs on.
Update JLink to latest version, i.e. v6.80b https://www.segger.com/downloads/jlink/JLink_Windows.exe
Try now with JLink commander.
You should see:

SEGGER J-Link Commander V6.80b (Compiled Jun  5 2020 17:41:24)
DLL version V6.80b, compiled Jun 5 2020 17:40:22

Connecting to J-Link via USB...O.K.
Firmware: J-Link Lite-XMC4000 Rev.1 compiled Apr 2 2015 18:25:20
Hardware version: V1.00
S/N: 551017159
VTref=3.300V


Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. : XMC4500-1024
Type '?' for selection dialog
Device>
Please specify target interface:
J) JTAG (Default)
S) SWD
T) cJTAG
TIF>S
Specify target interface speed [kHz]. : 4000 kHz
Speed>
Device "XMC4500-1024" selected.


Connecting to target via SWD
Performing XMC4500 connection sequence.
Unknown DP version. Assuming DPv0
Scanning AP map to find all available APs
AP[1]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
Found Cortex-M4 r0p1, Little endian.
FPUnit: 6 code (BP) slots and 2 literal slots
CoreSight components:
ROMTbl[0] @ E00FF000
ROMTbl[0][0]: E000E000, CID: B105E00D, PID: 000BB00C SCS-M7
ROMTbl[0][1]: E0001000, CID: B105E00D, PID: 003BB002 DWT
ROMTbl[0][2]: E0002000, CID: B105E00D, PID: 002BB003 FPB
ROMTbl[0][3]: E0000000, CID: B105E00D, PID: 003BB001 ITM
ROMTbl[0][4]: E0040000, CID: B105900D, PID: 000BB9A1 TPIU
ROMTbl[0][5]: E0041000, CID: B105900D, PID: 000BB925 ETM
Cortex-M4 identified.
J-Link>


Regards,
Jesus
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