Problem connecting OMAP 3530 with SD XDS560R USB using CCStudio3.3

[vishnupsn]

Hi,

We have bought a Beagle Board .We were trying to put some
applications using Code Composer Studio 3.3 Platinum. The emulator we
are using is Spectrum Digital XDS560R USB. We have installed the new
Spectrum Digital drivers for XDS560R and also installed Code Composer
Studio 3.3 service release version 10. When we tried to connect
CCStudio via XDS560, ICEPick is getting connected but we werent able
to connect to the cores ie the ARM core and the DSP core.

When we try to connect to the ARM core, its showing the following
error
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Trouble Reading Register:
Error 0x80002004/-1203
Fatal Error during: Register, Control,
The DAP access, address 0x000001E4, has returned a SLAVE error.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
and in the GEL Output window it is showing an erroneous message

" CORTEXA8_CORE_VERSION = 0x411FC083
CORE_REVISION = 0x00100003
IS NOT COMPREHENDED BY THIS GEL FILE"

We are not quite sure what this error means.

And when trying to connect to the DSP, its showing the following error

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error connecting to the target:
Error 0x80000244/-1178
Fatal Error during: Register, Initialization, OCS,
The target does not have a CPU clock.

Board Name: OMAP3530_SDXDS560R
Cpu Name: C6400PLUS_0

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Did anyone else faced this kind of a problem while connecting? Can
anyone give some suggestions?

[Søren Steen Christensen]

Hi,

A) The ARM connect problem seem to be related to the GEL files not being
correct/updated for the USB560R emulator. In order to verify this do the
following:
1) Remove GEL file from CCS config file by running CCS-Setup and modifying
our .ccs file.
2) Power up BeagleBoard and halt it in U-boot
3) See if you can now connect to the board using no GEL files.
If this works the basic connection is OK, and it's a problem with your
GEL files

B) The DSP is per default powered down, and you thereby can't connect to it
using JTAG.
In order to connect to it using JTAG you first need to power it up by use of
the ARM Cortex A8 Core :-)

I hope this helps? Best regards - Good luck
Søren