[Supported model]
adviceLUNA, adviceLUNA2
[Scope of application]
ARM Cortex
[Error message]
ICE Error No.f56: Sticky overrun error occurred.
ICE Error No.f58: Sticky error occurred. Reset the target.
ICE Error No.f59: Sticky compare error occurred.
[Cause]
This error is output when the fatal error occurred in CoreSight circuit.
This error occurs only for Cortex core.
[Workaround]
- JTAG/SWD clock frequency may too high.
Choose [MPU] - [MPU-Spefic Setting] - [User System], and change ”JTAG/SWD clock” value to 1MHz.
- MPU may dead lock.
Check if there is another error before the occurrence of this error.
- When the ”Memory Protection Unit” is enabled, accessing region which is not set by MPU causes this error.
Please ensure that Region 0 covers all address spaces.
- accessing region where the bus cycle does not terminate.
Do not access region where the bus cycle is not terminated.
[Causion]
In case this error occurs, subsequent operation of the ICE cannot be performed properly.
For recovery steps, see manual Section 25.1 ”Re-initialization of User System”(adviceLUNA).
For recovery steps, see manual Section 26.1 ”Re-initialization of User System”(adviceLUNA2).
(FAQ)