验证结果:四组数据均为 208 个字节 ✓,寄存器范围 0x01 (DEV_REV) → 0xD0 (PFSM_DELAY_REG_4) ✓
| 寄存器地址 | 寄存器名称 | 0x48 设备 | 0x4C 设备 | ||
|---|---|---|---|---|---|
| 0x48 正常 | 0x48 死机 | 0x4C 正常 | 0x4C 死机 | ||
| 0x01 | DEV_REV | 0x82 | 0x82 | 0x82 | 0x82 |
| 0x02 | NVM_CODE_1 | 0x12 | 0x12 | 0x11 | 0x11 |
| 0x03 | NVM_CODE_2 | 0x03 | 0x03 | 0x03 | 0x03 |
| 0x04 | BUCK1_CTRL | 0x31 | 0x20 | 0x31 | 0x20 |
| 0x05 | BUCK1_CONF | 0x2B | 0x2B | 0x2B | 0x2B |
| 0x06 | BUCK2_CTRL | 0x21 | 0x21 | 0x21 | 0x21 |
| 0x07 | BUCK2_CONF | 0x2B | 0x2B | 0x2B | 0x2B |
| 0x08 | BUCK3_CTRL | 0x31 | 0x21 | 0x20 | 0x20 |
| 0x09 | BUCK3_CONF | 0x2F | 0x2F | 0x22 | 0x22 |
| 0x0A | BUCK4_CTRL | 0x31 | 0x31 | 0x20 | 0x20 |
| 0x0B | BUCK4_CONF | 0x2B | 0x2B | 0x22 | 0x22 |
| 0x0C | BUCK5_CTRL | 0x31 | 0x20 | 0x31 | 0x20 |
| 0x0D | BUCK5_CONF | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x0E | BUCK1_VOUT_1 | 0x3F | 0x3F | 0x37 | 0x37 |
| 0x0F | BUCK1_VOUT_2 | 0x37 | 0x37 | 0x00 | 0x00 |
| 0x10 | BUCK2_VOUT_1 | 0x37 | 0x37 | 0x37 | 0x37 |
| 0x11 | BUCK2_VOUT_2 | 0x37 | 0x37 | 0x00 | 0x00 |
| 0x12 | BUCK3_VOUT_1 | 0x41 | 0x41 | 0x00 | 0x00 |
| 0x13 | BUCK3_VOUT_2 | 0x73 | 0x73 | 0x00 | 0x00 |
| 0x14 | BUCK4_VOUT_1 | 0x73 | 0x73 | 0x00 | 0x00 |
| 0x15 | BUCK4_VOUT_2 | 0x41 | 0x41 | 0x00 | 0x00 |
| 0x16 | BUCK5_VOUT_1 | 0xB2 | 0xB2 | 0x41 | 0x41 |
| 0x17 | BUCK5_VOUT_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x18 | BUCK1_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x19 | BUCK2_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x1A | BUCK3_PG_WINDOW | 0x1B | 0x1B | 0x00 | 0x00 |
| 0x1B | BUCK4_PG_WINDOW | 0x1B | 0x1B | 0x00 | 0x00 |
| 0x1C | BUCK5_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x1D | LDO1_CTRL | 0x31 | 0x20 | 0x31 | 0x20 |
| 0x1E | LDO2_CTRL | 0x31 | 0x31 | 0x31 | 0x20 |
| 0x1F | LDO3_CTRL | 0x31 | 0x20 | 0x31 | 0x20 |
| 0x20 | LDO4_CTRL | 0x31 | 0x31 | 0x31 | 0x20 |
| 0x21 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x22 | LDORTC_CTRL | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x23 | LDO1_VOUT | 0x38 | 0x38 | 0xF4 | 0xF4 |
| 0x24 | LDO2_VOUT | 0x38 | 0x38 | 0xF4 | 0xF4 |
| 0x25 | LDO3_VOUT | 0x10 | 0x10 | 0x38 | 0x38 |
| 0x26 | LDO4_VOUT | 0x38 | 0x38 | 0x38 | 0x38 |
| 0x27 | LDO1_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x28 | LDO2_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x29 | LDO3_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x2A | LDO4_PG_WINDOW | 0x1B | 0x1B | 0x1B | 0x1B |
| 0x2B | VCCA_VMON_CTRL | 0x21 | 0x21 | 0x21 | 0x21 |
| 0x2C | VCCA_PG_WINDOW | 0x3F | 0x3F | 0x3F | 0x3F |
| 0x2D | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x2E | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x2F | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x30 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x31 | GPIO1_CONF | 0x20 | 0x20 | 0x00 | 0x00 |
| 0x32 | GPIO2_CONF | 0x40 | 0x40 | 0x1C | 0x1C |
| 0x33 | GPIO3_CONF | 0x01 | 0x01 | 0x01 | 0x01 |
| 0x34 | GPIO4_CONF | 0xC8 | 0xC8 | 0x03 | 0x03 |
| 0x35 | GPIO5_CONF | 0x29 | 0x29 | 0x20 | 0x20 |
| 0x36 | GPIO6_CONF | 0x28 | 0x28 | 0x20 | 0x20 |
| 0x37 | GPIO7_CONF | 0x38 | 0x38 | 0x10 | 0x10 |
| 0x38 | GPIO8_CONF | 0x78 | 0x78 | 0x00 | 0x00 |
| 0x39 | GPIO9_CONF | 0x00 | 0x00 | 0x01 | 0x01 |
| 0x3A | GPIO10_CONF | 0xD8 | 0xD8 | 0xF8 | 0xF8 |
| 0x3B | GPIO11_CONF | 0x43 | 0x43 | 0x01 | 0x01 |
| 0x3C | NPWRON_CONF | 0x19 | 0x19 | 0x19 | 0x19 |
| 0x3D | GPIO_OUT_1 | 0x04 | 0x04 | 0x04 | 0x00 |
| 0x3E | GPIO_OUT_2 | 0x00 | 0x00 | 0x04 | 0x00 |
| 0x3F | GPIO_IN_1 | 0xCC | 0x8C | 0x06 | 0x02 |
| 0x40 | GPIO_IN_2 | 0x0E | 0x0A | 0x0C | 0x08 |
| 0x41 | RAIL_SEL_1 | 0x4A | 0x4A | 0x0A | 0x0A |
| 0x42 | RAIL_SEL_2 | 0x96 | 0x96 | 0xA2 | 0xA2 |
| 0x43 | RAIL_SEL_3 | 0x05 | 0x05 | 0x06 | 0x06 |
| 0x44 | FSM_TRIG_SEL_1 | 0x1E | 0x1E | 0x1E | 0x1E |
| 0x45 | FSM_TRIG_SEL_2 | 0x01 | 0x01 | 0x01 | 0x01 |
| 0x46 | FSM_TRIG_MASK_1 | 0x55 | 0x55 | 0x51 | 0x51 |
| 0x47 | FSM_TRIG_MASK_2 | 0x55 | 0x75 | 0x55 | 0x55 |
| 0x48 | FSM_TRIG_MASK_3 | 0x15 | 0x15 | 0x15 | 0x15 |
| 0x49 | MASK_BUCK1_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4A | MASK_BUCK3_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4B | MASK_BUCK5 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4C | MASK_LDO1_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4D | MASK_LDO3_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4E | MASK_VMON | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x4F | MASK_GPIO1_8_FALL | 0xFF | 0xFF | 0xFD | 0xFD |
| 0x50 | MASK_GPIO1_8_RISE | 0xFF | 0xFF | 0xFD | 0xFD |
| 0x51 | MASK_GPIO9_11 | 0x3F | 0x3F | 0x3F | 0x3F |
| 0x52 | MASK_STARTUP | 0x11 | 0x11 | 0x11 | 0x11 |
| 0x53 | MASK_MISC | 0x02 | 0x02 | 0x02 | 0x02 |
| 0x54 | MASK_MODERATE_ERR | 0x20 | 0x20 | 0xA0 | 0xA0 |
| 0x55 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x56 | MASK_FSM_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x57 | MASK_COMM_ERR | 0x00 | 0x00 | 0xA0 | 0xA0 |
| 0x58 | MASK_READBACK_ERR | 0x00 | 0x00 | 0x09 | 0x09 |
| 0x59 | MASK_ESM | 0x3F | 0x3F | 0x3F | 0x3F |
| 0x5A | INT_TOP | 0x01 | 0x01 | 0x00 | 0x82 |
| 0x5B | INT_BUCK | 0x02 | 0x02 | 0x00 | 0x00 |
| 0x5C | INT_BUCK1_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x5D | INT_BUCK3_4 | 0x01 | 0x01 | 0x00 | 0x00 |
| 0x5E | INT_BUCK5 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x5F | INT_LDO_VMON | 0x00 | 0x00 | 0x00 | 0x01 |
| 0x60 | INT_LDO1_2 | 0x00 | 0x00 | 0x00 | 0x11 |
| 0x61 | INT_LDO3_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x62 | INT_VMON | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x63 | INT_GPIO | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x64 | INT_GPIO1_8 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x65 | INT_STARTUP | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x66 | INT_MISC | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x67 | INT_MODERATE_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x68 | INT_SEVERE_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x69 | INT_FSM_ERR | 0x00 | 0x00 | 0x00 | 0x08 |
| 0x6A | INT_COMM_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x6B | INT_READBACK_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x6C | INT_ESM | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x6D | STAT_BUCK1_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x6E | STAT_BUCK3_4 | 0x01 | 0x00 | 0x00 | 0x00 |
| 0x6F | STAT_BUCK5 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x70 | STAT_LDO1_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x71 | STAT_LDO3_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x72 | STAT_VMON | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x73 | STAT_STARTUP | 0x02 | 0x02 | 0x02 | 0x02 |
| 0x74 | STAT_MISC | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x75 | STAT_MODERATE_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x76 | STAT_SEVERE_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x77 | STAT_READBACK_ERR | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x78 | PGOOD_SEL_1 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x79 | PGOOD_SEL_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7A | PGOOD_SEL_3 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7B | PGOOD_SEL_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7C | PLL_CTRL | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7D | CONFIG_1 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7E | CONFIG_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x7F | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x80 | ENABLE_DRV_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x81 | MISC_CTRL | 0x1B | 0x19 | 0x18 | 0x18 |
| 0x82 | ENABLE_DRV_STAT | 0x06 | 0x02 | 0x08 | 0x08 |
| 0x83 | RECOV_CNT_REG_1 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x84 | RECOV_CNT_REG_2 | 0x0F | 0x0F | 0x0F | 0x0F |
| 0x85 | FSM_I2C_TRIGGERS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x86 | FSM_NSLEEP_TRIGGERS | 0x03 | 0x03 | 0x03 | 0x03 |
| 0x87 | BUCK_RESET_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x88 | SPREAD_SPECTRUM_1 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x89 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x8A | FREQ_SEL | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x8B | FSM_STEP_SIZE | 0x0B | 0x0B | 0x0B | 0x0B |
| 0x8C | LDO_RV_TIMEOUT_REG_1 | 0xFF | 0xFF | 0xFF | 0xFF |
| 0x8D | LDO_RV_TIMEOUT_REG_2 | 0xFF | 0xFF | 0xFF | 0xFF |
| 0x8E | USER_SPARE_REGS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x8F | ESM_MCU_START_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x90 | ESM_MCU_DELAY1_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x91 | ESM_MCU_DELAY2_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x92 | ESM_MCU_MODE_CFG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x93 | ESM_MCU_HMAX_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x94 | ESM_MCU_HMIN_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x95 | ESM_MCU_LMAX_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x96 | ESM_MCU_LMIN_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x97 | ESM_MCU_ERR_CNT_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x98 | ESM_SOC_START_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x99 | ESM_SOC_DELAY1_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x9A | ESM_SOC_DELAY2_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x9B | ESM_SOC_MODE_CFG | 0x60 | 0x60 | 0x60 | 0x60 |
| 0x9C | ESM_SOC_HMAX_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x9D | ESM_SOC_HMIN_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x9E | ESM_SOC_LMAX_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0x9F | ESM_SOC_LMIN_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA0 | ESM_SOC_ERR_CNT_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA1 | REGISTER_LOCK | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA2 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA3 | — | 0x80 | 0x80 | 0x80 | 0x80 |
| 0xA4 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA5 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA6 | MANUFACTURING_VER | 0x08 | 0x08 | 0x08 | 0x08 |
| 0xA7 | CUSTOMER_NVM_ID_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA8 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xA9 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAA | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAB | SOFT_REBOOT_REG | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAC | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAD | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAE | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xAF | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB0 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB1 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB2 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB3 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB4 | — | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB5 | RTC_SECONDS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB6 | RTC_MINUTES | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB7 | RTC_HOURS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xB8 | RTC_DAYS | 0x01 | 0x01 | 0x01 | 0x01 |
| 0xB9 | RTC_MONTHS | 0x01 | 0x01 | 0x01 | 0x01 |
| 0xBA | RTC_YEARS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xBB | RTC_WEEKS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xBC | ALARM_SECONDS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xBD | ALARM_MINUTES | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xBE | ALARM_HOURS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xBF | ALARM_DAYS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC0 | ALARM_MONTHS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC1 | ALARM_YEARS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC2 | RTC_CTRL_1 | 0x01 | 0x01 | 0x01 | 0x01 |
| 0xC3 | RTC_CTRL_2 | 0xE9 | 0xE9 | 0xE9 | 0xE9 |
| 0xC4 | RTC_STATUS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC5 | RTC_INTERRUPTS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC6 | RTC_COMP_LSB | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC7 | RTC_COMP_MSB | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC8 | RTC_RESET_STATUS | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xC9 | SCRATCH_PAD_REG_1 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xCA | SCRATCH_PAD_REG_2 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xCB | SCRATCH_PAD_REG_3 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xCC | SCRATCH_PAD_REG_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xCD | PFSM_DELAY_REG_1 | 0x58 | 0x58 | 0x00 | 0x00 |
| 0xCE | PFSM_DELAY_REG_2 | 0x9D | 0x9D | 0x1D | 0x1D |
| 0xCF | PFSM_DELAY_REG_3 | 0x00 | 0x00 | 0x00 | 0x00 |
| 0xD0 | PFSM_DELAY_REG_4 | 0x00 | 0x00 | 0x00 | 0x00 |
| 地址 | 寄存器名 | 正常值 | 死机值 | 位字段变化说明 | 级别 |
|---|---|---|---|---|---|
| 0x04 | BUCK1_CTRL | 0x31 | 0x20 | BUCK1_VMON_EN [4]: 1→0 (电压监控关闭) BUCK1_EN [0]: 1→0 (BUCK1 被关闭!) BUCK1_FPWM [1]: 0→0 (AUTO模式,无变化) |
严重 |
| 0x08 | BUCK3_CTRL | 0x31 | 0x21 | BUCK3_VMON_EN [4]: 1→0 (电压监控关闭) BUCK3_EN [0]: 1→1 (BUCK3 仍使能,仅监控关闭) |
注意 |
| 0x0C | BUCK5_CTRL | 0x31 | 0x20 | BUCK5_VMON_EN [4]: 1→0 (电压监控关闭) BUCK5_EN [0]: 1→0 (BUCK5 被关闭!) |
严重 |
| 0x1D | LDO1_CTRL | 0x31 | 0x20 | LDO1_VMON_EN [4]: 1→0 (电压监控关闭) LDO1_EN [0]: 1→0 (LDO1 被关闭!) |
严重 |
| 0x1F | LDO3_CTRL | 0x31 | 0x20 | LDO3_VMON_EN [4]: 1→0 (电压监控关闭) LDO3_EN [0]: 1→0 (LDO3 被关闭!) |
严重 |
| 0x3F | GPIO_IN_1 | 0xCC | 0x8C | GPIO7_IN [6]: 1→0 (GPIO7 输入电平 High→Low) 其余 GPIO1-8 输入电平不变 此寄存器为只读,反映引脚实际电平 |
注意 |
| 0x40 | GPIO_IN_2 | 0x0E | 0x0A | GPIO11_IN [2]: 1→0 (GPIO11 输入电平 High→Low) NPWRON_IN [3]: 1→1 (无变化) GPIO10_IN [1]: 1→1 (无变化) |
注意 |
| 0x6E | STAT_BUCK3_4 | 0x01 | 0x00 | BUCK3_OV_STAT [0]: 1→0 正常态读取时 BUCK3 有实时过压标志,死机态已清除;STAT 为实时状态寄存器(非锁存),反映两次读取时刻的瞬态差异 |
参考 |
| 0x81 | MISC_CTRL | 0x1B | 0x19 | NRSTOUT_SOC [1]: 1→0 (nRSTOUT_SOC 引脚被主动拉低,SOC 处于复位状态!) NRSTOUT [0]: 1→1 (nRSTOUT 仍为 High) AMUXOUT_EN [4]: 1→1, CLKMON_EN [3]: 1→1 (无变化) |
严重 |
| 0x82 | ENABLE_DRV_STAT | 0x06 | 0x02 | NRSTOUT_SOC_IN [2]: 1→0 (nRSTOUT_SOC 引脚实际电平为 Low,与 MISC_CTRL 设置一致) NRSTOUT_IN [1]: 1→1 (nRSTOUT 仍 High) FORCE_EN_DRV_LOW [3]: 0→0 (无变化) |
严重 |
| 地址 | 寄存器名 | 正常值 | 死机值 | 位字段变化说明 | 级别 |
|---|---|---|---|---|---|
| 0x04 | BUCK1_CTRL | 0x31 | 0x20 | BUCK1_VMON_EN [4]: 1→0 (电压监控关闭) BUCK1_EN [0]: 1→0 (BUCK1 被关闭!) |
严重 |
| 0x0C | BUCK5_CTRL | 0x31 | 0x20 | BUCK5_VMON_EN [4]: 1→0 (电压监控关闭) BUCK5_EN [0]: 1→0 (BUCK5 被关闭!) |
严重 |
| 0x1D | LDO1_CTRL | 0x31 | 0x20 | LDO1_VMON_EN [4]: 1→0, LDO1_EN [0]: 1→0 (LDO1 被关闭!) | 严重 |
| 0x1E | LDO2_CTRL | 0x31 | 0x20 | LDO2_VMON_EN [4]: 1→0, LDO2_EN [0]: 1→0 (LDO2 被关闭!) | 严重 |
| 0x1F | LDO3_CTRL | 0x31 | 0x20 | LDO3_VMON_EN [4]: 1→0, LDO3_EN [0]: 1→0 (LDO3 被关闭!) | 严重 |
| 0x20 | LDO4_CTRL | 0x31 | 0x20 | LDO4_VMON_EN [4]: 1→0, LDO4_EN [0]: 1→0 (LDO4 被关闭!) | 严重 |
| 0x3D | GPIO_OUT_1 | 0x04 | 0x00 | GPIO3_OUT [2]: 1→0 (GPIO3 输出电平 High→Low) 其余 GPIO1-8 输出均为 0,无变化 |
注意 |
| 0x3E | GPIO_OUT_2 | 0x04 | 0x00 | GPIO11_OUT [2]: 1→0 (GPIO11 输出电平 High→Low) | 注意 |
| 0x3F | GPIO_IN_1 | 0x04 | 0x00 | GPIO3_IN [2]: 1→0 (GPIO3 输入电平 High→Low) 与 GPIO3_OUT 变化一致,外部负载无响应或驱动失效 |
注意 |
| 0x40 | GPIO_IN_2 | 0x06 | 0x02 | GPIO11_IN [2]: 1→0 (GPIO11 输入电平 High→Low) 与 GPIO11_OUT 变化一致 |
注意 |
| 0x5A | INT_TOP | 0x00 | 0x82 | FSM_ERR_INT [7]: 0→1 (FSM 错误中断 pending,见 INT_FSM_ERR) LDO_VMON_INT [1]: 0→1 (LDO/VMON 中断 pending,见 INT_LDO_VMON) 这是顶层中断汇总寄存器,只读,自动随子寄存器清零 |
严重 |
| 0x5F | INT_LDO_VMON | 0x00 | 0x01 | LDO1_2_INT [0]: 0→1 (INT_LDO1_2 寄存器有 pending 中断,详见 0x60) | 严重 |
| 0x60 | INT_LDO1_2 | 0x00 | 0x11 | LDO2_OV_INT [4]: 0→1 (LDO2 输出过压中断!锁存标志) LDO1_OV_INT [0]: 0→1 (LDO1 输出过压中断!锁存标志) |
严重 |
| 0x69 | INT_FSM_ERR | 0x00 | 0x08 | SOC_PWR_ERR_INT [3]: 0→1 (SOC 电源错误中断!PFSM 检测到 SOC Rail 出现故障) 此为锁存标志,写 1 清除 |
严重 |