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SPSB100 Datenblatt(PDF) 113 Page - STMicroelectronics |
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SPSB100 Datenblatt(HTML) 113 Page - STMicroelectronics |
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113 / 213 page ![]() Bit Mode Addr CRC 3 CRC 2 CRC 1 CRC 0 0x00 MSB Reserved Reserved LSB Reserved 0x01 DCR1 MSB RES RES WD_TIME_3 WD_TIME_2 R/W VBUCK1_ENA LDO1_ENA LDO2_ENA LOW_POWER_SET LSB CRC 3 CRC 2 CRC 1 CRC 0 0x02 DCR2 MSB ABIST RES FCCU_COUNTER_12 FCCU_COUNTER_11 R/W FCCU_COUNTER_6 FCCU_COUNTER_5 FCCU_COUNTER_4 FCCU_COUNTER_3 LSB CRC 3 CRC 2 CRC 1 CRC 0 0x03 DCR3 MSB BUCK1_SPREAD_ENA CLR_WDFAIL_CNT RES BUCK3_FTUNE_2 R/W FBB_OV_EW_TH_2 FBB_OV_EW_TH_1 FBB_OV_EW_TH_0 FBB_UV_EW_TH_3 LSB CRC 3 CRC 2 CRC 1 CRC 0 0x04 DCR4 MSB SWDBG_EXIT VS_UV_EW_TH_4 VS_UV_EW_TH_3 VS_UV_EW_TH_2 R/W OUTHS_1 OUTHS_0 BYPASS_DSMON_TH_2 BYPASS_DSMON_TH_1 LSB CRC 3 CRC 2 CRC 1 CRC 0 0x05 DCR5 MSB T1_ENA_2 T1_ENA_1 T1_ENA_0 T1_PER_2 R/W IGN_FILT IGN_ENA IGN_PU WU_CONFIG LSB CRC 3 CRC 2 CRC 1 CRC 0 0x06 DCR6 MSB MASK_BUCK3_IRQ MASK_BUCK2_PG_TIMEOUT_IRQ MASK_BUCK2_OC_IRQ MASK_BUCK2_PG_IRQ R/W MASK_BUCK1_IRQ MASK_FBB_OV_IRQ MASK_FBB_UV_IRQ MASK_FBB_OV_EW_IRQ LSB CRC 3 CRC 2 CRC 1 CRC 0 0x07 DCR7 MSB MASK_BOOST_IN_LP_IRQ MASK_BYPASS_VDSMON_IRQ MASK_BOOST_VDSMON_IRQ IRQ_REQUEST R/W MASK_CL2_TW_IRQ MASK_CL1_TW_IRQ MASK_CL0_TW_IRQ MASK_OUTHS_IRQ LSB CRC 3 CRC 2 CRC 1 CRC 0 0x08 DCR8 MSB MASK_BUCK3_OC_POWER_OFF MASK_BUCK2_OC_POWER_OFF MASK_BUCK1_OC_POWER_OFF MASK_BUCK3_UV_POWER_OFF R/W RES MASK_GW_GSB RES RES LSB CRC 3 CRC 2 CRC 1 CRC 0 9.3 U_NVM register overview Table 55. U_NVM register overview (bit 31...28) upper nibbles Bit Mode 31 30 29 28 OpCode + address OC1 OC2 A5 A4 R/W U_NVM register Bit Mode Addr. 23 22 21 20 15 14 13 12 7 6 5 4 0x0A DCR10 MSB RES RES RES RES R/W BUCK1_PU_STEP_ENA_1 BUCK1_PU_STEP_ENA_0 BUCK1_PD_STEP_OFF_2 BUCK1_PD_STEP_OFF_1 LSB BUCK1_REGFAIL_GO_REC BUCK1_SS_VALUE_1 BUCK1_SS_VALUE_0 BUCK1_REFRESH_FREQ 0x0B DCR11 MSB RES RES RES RES R/W BUCK2_PU_STEP_ENA_1 BUCK2_PU_STEP_ENA_0 BUCK2_PD_STEP_OFF_2 BUCK2_PD_STEP_OFF_1 LSB BUCK2_REGFAIL_GO_REC BUCK2_SS_VALUE_1 BUCK2_SS_VALUE_0 BUCK2_REFRESH_FREQ 0x0C DCR12 MSB RES RES RES RES R/W BUCK3_PU_STEP_ENA_2 BUCK3_PU_STEP_ENA_1 BUCK3_PU_STEP_ENA_0 BUCK3_PD_STEP_OFF_2 LSB BUCK3_REGFAIL_GO_REC BUCK3_SS_VALUE_1 BUCK3_SS_VALUE_0 BUCK3_REFRESH_FREQ 0x0D DCR13 MSB RES RES RES RES R/W U_NVM_D_11 U_NVM_D_10 U_NVM_D_9 U_NVM_D_8 LSB U_NVM_D_3 U_NVM_D_2 U_NVM_D_1 U_NVM_D_0 0x0E DCR14 MSB RES RES RES RES R/W LDO2_PD_STEP_OFF_2 LDO2_PD_STEP_OFF_1 LDO2_PD_STEP_OFF_0 LDO2_PU_STEP_ENA_2 SPSB100 SPI registers DS14640 - Rev 2 page 113/213 |
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