Error connecting to the target

Devisree Sasi

Hi,

I am using eZdspTM F2812 Board and CCS Version3.1 for doing my project. I had connected the target and run the program without any errors.

I don't know why, but now i am not able to connect to the target. When i try to connect the target, i got an error message like this,

"Error connecting to the target:
Error 0x80000200/-1031
Fatal Error during: OCS,
Device driver: Problem with the Emulation Controller.
It is recommended to RESET EMULATOR. This will disconnect each
target from the emulator. The targets should then be power cycled
or hard reset followed by an emureset and reconnect to each target.

Sequence ID: 0
Error Code: -1031
Error Class: 0x80000200
I/O Port = 378

Board Name: F2812 eZdsp
Cpu Name: cpu_0

Abort:       Close Code Composer Studio.
Retry:       Try to connect to the target again.
Cancel:       Remain disconnected from the target
Diagnostic:   Run diagnostic utility."

Can you please help me to solve this error?

With regards

Devisree Sasi

over 12 years ago

0 Ki over 12 years ago

TI__Guru**** 473001 points

Hello Devisree,

Looking at the I/O Port address, i am assuming you are using the on-board parallel-port emulation on the 2812 eZdsp. Your kit should have come with some diagnostic software from spectrum digital. Try running it. It should provide some more details on what the issue is.

Thanks

0 Devisree Sasi over 12 years ago in reply to Ki

Prodigy 110 points

Thanks for your valuable response. I am using the on-board parallel-port emulation on the 2812 eZdsp.I run the diagnostic software which you mentioned. But i got the error message like this.

Could you please help me to solve this?

Regards

Devisree

0 Devisree Sasi over 12 years ago in reply to Devisree Sasi

Prodigy 110 points

Hi,

Thanks for your valuable response. I am using the on-board parallel-port emulation on the 2812 eZdsp.I run the diagnostic software which you mentioned. But i got the error message like this.

Could you please help me to solve this?

Regards

Devisree

0 Ki over 12 years ago in reply to Devisree Sasi

TI__Guru**** 473001 points

Can you confirm that you are indeed using the paralell port emulation? Because the dialog box in the above graphic has "USB" in the title.

0 Devisree Sasi over 12 years ago in reply to Ki

Prodigy 110 points

I run the emulator diagnostic whose screen shot is as shown:

But i got the message like this:

''** Checking for a valid emulator/eZdsp
** Running diagnostic scan on EmuProductName=XDS510PP_PLUS

** Checking emulator/eZdsp scan connection

ERROR >> Failed IR length test

ERROR >> Diagnostic scan error

Performed 1 test loops with 1 errors."

Below I have also included the message which i got when i took the verify option from configuration.

"Spectrum Digital Configuration and Diagnostic Utility
Supports:
Printer Port: XDS510PP, XDS510PP+, SPI515, eZdsp
ISA Bus:      SPI510, XDS510
PCI Bus:      SPI525
USB Bus:      XDS510-USB
** Checking for a valid emulator/eZdsp

$$ You are connected to:
$$ EmuProductName=XDS510PP_PLUS
$$ EmuPortAddr=0x378
$$ EmuPortMode=SPP8
$$ ProductId=10
$$ ProductVersion=84 "

I don't know whether it is helpful to you to solve the problem.

Can you please guide me to solve this?

Regards

Devisree

0 Ki over 12 years ago in reply to Devisree Sasi

TI__Guru**** 473001 points

Devisree,

Looks like it can detect the emulator but can not communicate with the target. It could be a hardware issue. i would try some of the troubleshooting tips on Spectrum Digital's website:

http://c2000.spectrumdigital.com/ezf2812/

If that does not help, I would suggest contacting Spectrum Digital's support site.

Thanks

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Error connecting to the target