SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
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| Instance Name | Physical Address |
|---|---|
| WKUP_CTRL_MMR0 | 4301 8178h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RST_SRC_SAFETY_ERROR | RST_SRC_MAIN_ESM_ERROR | RESERVED | RST_SRC_SW_MAIN_POR_FROM_MAIN | RST_SRC_SW_MAIN_POR_FROM_MCU | |||
| R | R | NONE | R | R | |||
| X | X | 0h | X | X | |||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | RST_SRC_DM_WDT_RST | RST_SRC_SW_MAIN_WARMRST_FROM_MAIN | RST_SRC_SW_MAIN_WARMRST_FROM_MCU | RESERVED | RST_SRC_SW_MCU_WARMRST | ||
| NONE | R | R | R | NONE | R | ||
| 0h | X | X | X | 0h | X | ||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | RST_SRC_WARM_OUT_RST | RST_SRC_COLD_OUT_RST | RESERVED | RST_SRC_DEBUG_RST | |||
| NONE | R | R | NONE | R | |||
| 0h | X | X | 0h | X | |||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | RST_SRC_THERMAL_RST | RESERVED | RST_SRC_MAIN_RESET_REQ | RESERVED | RST_SRC_MCU_RESET_PIN | ||
| NONE | R | NONE | R | NONE | R | ||
| 0h | X | 0h | X | 0h | X | ||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 | RST_SRC_SAFETY_ERROR | R | X | Reset Caused by MCU ESM Error Reset Source: main_chip1_rst_n |
| 30 | RST_SRC_MAIN_ESM_ERROR | R | X | Reset Caused by Main ESM Error Reset Source: main_chip1_rst_n |
| 29:26 | RESERVED | NONE | 0h | Reserved |
| 25 | RST_SRC_SW_MAIN_POR_FROM_MAIN | R | X | Software Main Power On Reset From MAIN CTRL MMR Reset Source: main_chip1_rst_n |
| 24 | RST_SRC_SW_MAIN_POR_FROM_MCU | R | X | Software Main Power On Reset From MCU CTRL MMR Reset Source: main_chip1_rst_n |
| 23 | RESERVED | NONE | 0h | Reserved |
| 22 | RST_SRC_DM_WDT_RST | R | X | Watchdog Initiated Reset Reset Source: main_chip1_rst_n |
| 21 | RST_SRC_SW_MAIN_WARMRST_FROM_MAIN | R | X | Software Main Warm Reset from MAIN CTRL MMR Reset Source: main_chip1_rst_n |
| 20 | RST_SRC_SW_MAIN_WARMRST_FROM_MCU | R | X | Software Main Warm Reset From MCU CTRL MMR Reset Source: main_chip1_rst_n |
| 19:17 | RESERVED | NONE | 0h | Reserved |
| 16 | RST_SRC_SW_MCU_WARMRST | R | X | Software Warm Reset Reset Source: main_chip1_rst_n |
| 15:14 | RESERVED | NONE | 0h | Reserved |
| 13 | RST_SRC_WARM_OUT_RST | R | X | SMS Warm Reset Reset Source: main_chip1_rst_n |
| 12 | RST_SRC_COLD_OUT_RST | R | X | SMS Cold Reset Reset Source: main_chip1_rst_n |
| 11:9 | RESERVED | NONE | 0h | Reserved |
| 8 | RST_SRC_DEBUG_RST | R | X | Debug Subsystem Initiated Reset Reset Source: main_chip1_rst_n |
| 7:5 | RESERVED | NONE | 0h | Reserved |
| 4 | RST_SRC_THERMAL_RST | R | X | Thermal Reset Reset Source: main_chip1_rst_n |
| 3 | RESERVED | NONE | 0h | Reserved |
| 2 | RST_SRC_MAIN_RESET_REQ | R | X | Main Reset Pin Reset Source: main_chip1_rst_n |
| 1 | RESERVED | NONE | 0h | Reserved |
| 0 | RST_SRC_MCU_RESET_PIN | R | X | Rest Caused by MCU Reset Pin Reset Source: main_chip1_rst_n |