SEGGER - Alex Administrator
- Member since Dec 18th 2007
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SEGGER - Alex -
Replied to the thread [SOLVED] J-Trace Pro not functioning correctly over USB.
PostCan you please PM me the S/N of your J-Trace unit? -
SEGGER - Alex -
Replied to the thread [SOLVED] SWO during Debugging Microcontroller Renesas RA6M5 (R7FA6M5BH) in Renesas demoboard doesn't work using Jlink Ultra+ and instead works with J-Link OB-S124 embedded in demoboard.
PostNot being able to specify the SWO speed is bad… Having it on “max possible” is OK but not being able to change that setting is a bad thing because different models have different max. speeds May be worth opening a ticket at Renesas for this because it… -
SEGGER - Alex -
Replied to the thread Can not halt m4 on AM572x evaluation module by JTrace..
PostHi Steven, I see that you have been in touch with Richard W. at TI. A very capable guy… Pretty sure he can help you out. As J-Link’s Cortex-M4 support is generally working and we are not talking about an issue with our flash algo etc. but a connect… -
SEGGER - Alex -
Replied to the thread [SOLVED] SWO during Debugging Microcontroller Renesas RA6M5 (R7FA6M5BH) in Renesas demoboard doesn't work using Jlink Ultra+ and instead works with J-Link OB-S124 embedded in demoboard.
PostI doubt that it is a problem with the ULTRA+ firmware but more a setup issue. Probably you have set the SWO speed to “max” and the ULTRA+ (which is capable to handle up to 100 MHz SWO speeds) leads to settings that exceed the max. speed of the… -
SEGGER - Alex -
Replied to the thread J-Link Boot Mode Switching.
PostHi Pedro, What unit do you use? (Can you please PM me the S/N?) There is currently no official way to do this via J-Link Commander but we should be able to add something like that. Way easier than adding a whole command line handling to a heavy, almost… -
SEGGER - Alex -
Replied to the thread Can not halt m4 on AM572x evaluation module by JTrace..
PostHi Steve, Sounds a bit like the M4 is clocked, so the AHB-AP debug domain is accessible but the core itself is still held in reset. This would explain why it is not responding to halt requests etc. Is that possible in your case? -
SEGGER - Alex -
Replied to the thread [SOLVED] RTT on ARM1176?.
PostHi, There is no RTT support for ARM11, as ARM11 does not support background memory access. The “emulation mode” is also not available for ARM11 -
SEGGER - Alex -
Replied to the thread [SOLVED] Chip ID override.
PostThat’s not how J-Link is intended to work. Nope, there is no possibility doing what you plan to do, with the available script etc. APIs. We strongly recommend to not further pursue this path but select the correct device in the IDE. -
SEGGER - Alex -
Replied to the thread Flasher Portable PLUS V1 - Manual firmware update.
PostHi, I see. I will discuss this internally. In the meantime: Current (Windows) installers do not need admin rights for installation. You can also select “install only for this user”, then not even Program Files is touched but the software is… -
SEGGER - Alex -
Replied to the thread How to reset target from JLINK script?.
PostThere is no “reset” API function available from within a script file because the reset itself may call script file functions like BeforeReset(), AfterReset() and ResetTarget(). What core are you working on? Cortex-M…, Cortex-A…, RISC-V, …? -
SEGGER - Alex -
Replied to the thread Flasher Portable PLUS V1 - Manual firmware update.
PostHi, Why do you think you need the manual update? What is the problem with the regular update path? We manual update is more something like a last resort for units that have a correctly signed etc. but faulty functioning firmware that can no longer be…