The following table lists the device-level reset sources. The table includes the source of the reset, its effects on the hardware, and activity in the Reset Reason register as described in the Reset Reason Register section.
| Reset Source | Notes | Reset Reason Register |
|---|---|---|
| POR - External | ||
|
External POR_B device pin |
• Resets all logic and registers |
[external_por] |
| POR - Internal Device-Level | ||
|
EAM_PMC_POR |
Device-level POR; see System Errors |
[err_por] |
|
CRP |
Device-level POR |
[sw_por] |
| POR - Internal Subsystem-Level | ||
|
CRP register |
PS POR | - |
|
CRP register |
PL POR | - |
|
CRL register |
FPD POR | - |
|
CRP register |
NoC and SoC POR | - |
| SRST - System Resets | ||
|
System error accumulator module (EAM): |
Device-level system reset1; see System Errors |
[err_sys] |
|
JTAG TAP register, instruction: |
Device-level system reset 1 | |
|
CRP register |
Device-level system reset 1 | [sw_sys] |
|
CRP register |
LPD and FPD system reset | - |
|
CRL register |
FPD system reset | - |
|
CRP register |
PL system reset 1 | - |
|
CRP register |
NoC system reset | - |
|
CRP register |
NPI system reset | - |
| Debug Resets | ||
| Miscellaneous | See Debug Resets | [dap_sys] |
|
||