Mar 03, 2020
02:21 AM
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Mar 03, 2020
02:21 AM
Hi all,
When writing CPU subregisters such as CPUx_SPROT_, ISP, BTV, BIV, DCON0 and PCON0 without ENDINIT unlocked, there is no trap. Why does this happen?
Kind regards,
Bernie
#8042000 12977
When writing CPU subregisters such as CPUx_SPROT_, ISP, BTV, BIV, DCON0 and PCON0 without ENDINIT unlocked, there is no trap. Why does this happen?
Kind regards,
Bernie
#8042000 12977
- Tags:
- IFX
1 Reply
Mar 03, 2020
05:39 AM
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Mar 03, 2020
05:39 AM
Hi Bernie,
A disallowed access to any CPU register (e.g. attempted write to read only
register, attempted user mode access to SV, attempted access to E without
Endinit, etc.) will NOT result in a Bus Error.
Best regards,
Mr. AURIX™
A disallowed access to any CPU register (e.g. attempted write to read only
register, attempted user mode access to SV, attempted access to E without
Endinit, etc.) will NOT result in a Bus Error.
Best regards,
Mr. AURIX™