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TDA4AH reading the register values

Ishaq Ahmed
Prodigy 10 points
Other Parts Discussed in Thread: TDA4VH

Hello Expert,

I wanted to read the register values with T32 Lauterbach debugger, when the SW is running. I can only read it when the SW is paused/break. Is it allowed to read the regsiter values of TDA4VH when the sw application is running?

If so what is the settings required.

example: PAD Configuration registers

BallPin:AF38

MCAN0_TX
PADCONFIG_25
0x0011C064

Best Regards,

Ishaq

  • 0
    TI__Mastermind 23365 points

    Hello Ishaq,

    Yes, you can read SOC registers at run time without halting a CPU.  In the case of the PADCONIG registers the TDA4VH PER file view can be opened with the /DualPort option and the value will update in a formatted way.   you can also directly dump using the 'EAXI:' access class with the system address.  This will use the debuggers AXI-AP to read the registers.  You can also use the 'var.view with the %e" method to instruct the debugger to use run time access methods.
    Regards,
    Richard W.