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TMS320C6000 McBSP: IOM-2 interface

Started by faty najmeddine August 9, 2002
Hi, I am newer to c6000 and I'm trying to use the
TMS320C6000 McBSP to interface to an IOM-2 compliant
device .I am working on a 6711DSK using CCS version
2.10. I followed the application report document
(SPRA569A) for TI. After build the program, I have
several errors, especially:

undefined first referenced
symbol in file
--------- ----------------
_vectors
C:\ti\myprojects\IOM-2\Debug\iom2.obj
>> error: symbol referencing errors - iom2.out not
built

To build the program, it seems necessary to give a
value different of 0x000000 to the symbol _vectors.
Not having a value recommended in TI documentations, I
have arbitrarily chosen the value of 0x000001. this
allowed to build correctly the program.

However, when I tried running the program, I obtain
the list of following errors: "Can't Set Breakpoint: Cannot set/verify breakpoint at
0xDAE8
Breakpoint Manager: An error was encountered
attempting to set a breakpoint used
for end of program detection.
Trouble Halting Target CPU : Timeout on Target
Processor Please check cabling or multi-processor
configuration It is recommended to RESET EMULATOR.
This will disconnect each target, perform an
emulation reset, and then reconnect each target. The
target should then be power cycled or hard reset.
Trouble Reading Target CPU memory: Processor accessing
not ready memory at 0xF8B4"

Any idea what could be the cause?

Thank you in advance for your help,