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SPSB100 Datenblatt(PDF) 142 Page - STMicroelectronics |
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SPSB100 Datenblatt(HTML) 142 Page - STMicroelectronics |
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142 / 213 page ![]() Table 129. DCR13 (0x0D) LSB Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 - (R) - (R) - (R) - (R) - (R) - (R) - (R) - (R) U_NVM_D_3 U_NVM_D_2 U_NVM_D_1 U_NVM_D_0 CRC3 CRC2 CRC1 CRC0 User NVM D register bit 3 User NVM D register bit 2 User NVM D register bit 1 User NVM D register bit 0 Cyclic redundancy checking bit 3 Cyclic redundancy checking bit 2 Cyclic redundancy checking bit 1 Cyclic redundancy checking bit 0 Table 130. DCR13 (0x0D) LSB description Bit Name Description 7 U_NVM_D_3 6 U_NVM_D_2 5 U_NVM_D_1 4 U_NVM_D_0 3 CRC 3 2 CRC 2 1 CRC 1 0 CRC 0 Table 131. DCR14 (0x0E) MSB Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16 - (R0) - (R0) - (R0) - (R0) - (R) - (R) - (R) - (R) RES RES RES RES PU_LOOP_FOR_EVER LDO2_REGFAIL_GO_REC LDO2_TRK_1 LDO2_TRK_0 Reserved Reserved Reserved Reserved Pull-up infinite loop bit LDO2 regulator fail go receiver bit LDO2 tracker bit 1 LDO2 tracker bit 0 Table 132. DCR14 (0x0E) MSB description Bit Name Description 23 RES Reserved 22 RES Reserved 21 RES Reserved 20 RES Reserved 19 PU_LOOP_FOR_EVER User NVM regs Can be emulated when FSM in U_PROG_1 state 18 LDO2_REGFAIL_GO_REC 1: A fail on LDO2 regulator initiates a power-down sequence and moves the state machine to REC-2 state 0: A fail on LDO2 regulator sends an IRQ (UV, OV, PG_nok, TW are maskable by SPI, but not TSD), and turns the regulator OFF if the fail is unmasked (UV, PG_nok are maskable by SPI, but not OV and TSD. TW never turns the regulator OFF) 17 LDO2_TRK_1 16 LDO2_TRK_0 SPSB100 SPI registers DS14640 - Rev 2 page 142/213 |
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