Hi
I built and run the Example 2 - Building and running your first tasking application using MCSDK and BIOS from BIOS MCSDK 2.0 User Guide
all work fine, but if I terminate my loaded program and start it from new, or reset it in CSS, the program is not working propertly: it writes
"[C66xx_0] Start BIOS 6" on the console and do not play with LED. Only Power On/Off of the evaluation board helps
What it can be? Probably I do not terminate my program in the right way, or?
Hi,
Take a look at "Advisory 24 System Reset Operation Disconnects SoC from CCS Issue" on C6678 silicon errata document.
The CCS connection to targets will fail after system reset is issued via CCS. The CCS connection to targets will also fail after resetting the device with the RESET pin.
A system reset, issued from CCS or by the RESET pin, can cause power reset to all C66x CorePacs and can cause the hardware states of debug logic (including hardware breakpoints) to get cleared. The result is that any existing CCS connection to those targets will get corrupted, terminating further access to the target.
Thanks,
