Hi ,
I face some problems when I try to enable the cache in the system .
the processor that we are using is TMS320C6424 .
the software is using DSP/BIOS and it works perfectly without the cache, except that it is relatively slow an doesn't meet our real-time requirement.
on the other hand When the cache is enabled through BIOS configuration, the system starts working very well just for few seconds and after that, the system suddenly stops and displays the following error .
Trouble Halting Target CPU:
(Error -1202 @ 0x0)
Device core is hung. The debugger will attempt to force the device to a ready state to recover debug control. Your application's state will be corrupt. You should have limited access to memory and registers, but you may need to reset the device to debug further.
(Emulation package 5.1.507.0)
when disabling the cache , we don't face such problem .
what kind fault can cause such issue ?