XDS200 connection error

David Sabol

Other Parts Discussed in Thread: TMS570LS0332

Hi,

I am using CCS6, XDS200 with the TMS570LS0332 on a custom board. I have been able to successfully download and run a program in the past.

However, I now get the error below when I try to connect. It looks like the board is in an endless loop resetting, but I thought I should still be able to connect over JTAG?

Any help is appreciated

over 9 years ago

0 Gautam Iyer over 9 years ago

Guru 192875 points

Hi David,

Any substantial change after?

Do check this link: http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/186436.aspx

Regards,

Gautam

0 David Sabol over 9 years ago in reply to Gautam Iyer

Genius 4850 points

Hi,

Changing the TCLK did not help, and my access port designator is set to 0x020000100.

0 Ki over 9 years ago

TI__Guru**** 421380 points

David Sabol said:
It looks like the board is in an endless loop resetting

Can you explain in more details what is happening here?

0 David Sabol over 9 years ago in reply to Ki

Genius 4850 points

It looks like this is a result of interfacing with the TPS watchdog chip. We're installing a switch to prevent the reset and see if that helps.

Thanks

0 Gautam Iyer over 9 years ago in reply to David Sabol

Guru 192875 points

David Sabol said:
We're installing a switch to prevent the reset and see if that helps.

Cool, do keep us informed whether your issue got solved or not. As you seem to have verified your above post, I guess that got solved :)

Regards,

Gautam

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XDS200 connection error