Accessing CoreSight on Nvidia Jetson Orin

Hi,

I am using a Dstream connected to the Orin Jtag pins. When trying to connect to the board using ARM DS software I get this error:

[30/03/23 12:05:12] — — —
[30/03/23 12:05:12] Arm Development Studio v2022.1, build number 202210907
[30/03/23 12:05:12] JTAG Clock Speed : Auto
[30/03/23 12:05:12] Beginning Autodetection
[30/03/23 12:05:14] — — —
[30/03/23 12:05:14] Counting devices:
[30/03/23 12:05:14] DR Chain [136]:
11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
11111110
[30/03/23 12:05:14] Device Count: 1
[30/03/23 12:05:14] The total IR length of the scanchain measured as 4
[30/03/23 12:05:14] IR Chain [16]:
1111111111110001
[30/03/23 12:05:14] Device 0 detected IR Length = 4
[30/03/23 12:05:14] Reading IDCODEs:
[30/03/23 12:05:14] DR Chain [32]:
01101011101000000000010001110111
[30/03/23 12:05:14] Device 0 has IDCODE = 0x6BA00477 (Manufacturer ID: 0x23B, Part Number: 0xBA00, Revision: 0x6)
[30/03/23 12:05:14] Device 0 detected as ARMCS-DP
[30/03/23 12:05:19] Failed to power up ARMCS-DP
[30/03/23 12:05:19] — — —
[30/03/23 12:05:19] Enumerating AP devices for DAP at scanchain index 0:
[30/03/23 12:05:21] Failed to automatically detect what devices are present

Looks like the CoreSight Debug Access Point (DAP) is not on. Is there a way I can turn this on?

Hi,
Do you use Arm DSTREAM DS5? We use this for development and not sure if you use same device.

Hi DaneLLL,

I use ARM DS IDE 2022.1

I’m using DSTREAM and ARM Development Studio v2023.0, build numberr 202300912.
But same error output.
How to solve it?

Hi,
For Jetpack release, do you use 5.1.2? It would be great if you can use latest version.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.