CCS: TMS320F241 / TMS320F241FN

Pavel Shakhov

Prodigy 80 points

Tool/software: Code Composer Studio

Hello! I still having issues with connection of TMS320F241 to laptop with Windows XP via JTAGJet-C2000, p lease help.

over 5 years ago

0 Ki over 5 years ago

TI__Guru**** 420740 points

Hello Pavel,
The error is indicating that there is an issue between host (CCS) communication with the JTAGjet probe. I would suggest contacting the probe vendor (IAR) for more advice on how to troubleshoot this.

Thanks
ki

0 Pavel Shakhov over 5 years ago in reply to Ki

Prodigy 80 points

Thanks for advice, i`ll try to do that. Do you mean the JTAGjet probe is ISO-TI-14 isolator probe and host (CCS) is PC with Code Composer Studio, or this last one is JTAGjet-C2000 emulator as host?

With respect,

Pavel.

0 Ki over 5 years ago in reply to Pavel Shakhov

TI__Guru**** 420740 points

The JTAGjet-C2000 is the probe and your PC (which is running CCS) is the host. It is the communication between these two that is the issue.

Thanks
ki

0 Pavel Shakhov over 5 years ago in reply to Ki

Prodigy 80 points

Sorry but i don`t understand where problem is there, EmuDiag seems the JTAGjet-C2000 works fine. And issue have a error code.

0 Ki over 5 years ago in reply to Pavel Shakhov

TI__Guru**** 420740 points

The JTAGjet emulation driver for CCS is having issues communicating to the debug probe. The JTAGjet emulation driver is supported by IAR (previously Signum). Hence it is recommend to contact IAR support.

Thanks
ki

0 Pavel Shakhov over 5 years ago in reply to Ki

Prodigy 80 points

Hello! I send email to IAR support, but they are still don`t answered me.

Can you tell me, this is right connection to the target board if there is the DSP TMS320F241 connected to the ISO-TI-14 probe connector/header? All voltage and ground pins are connected, TMS, TDI, TDO, TCK, nTRST, EMU0, EMU1 connected properly too.

Thanks,

Shakhov Pavel.