• TPS65313-Q1: Is IO supply voltage monitoring (VIO_OV) latent fault?

  

  khaled Mohamed

  TI Thinks Resolved

  Part Number: TPS65313-Q1 Tool/software: Regarding the safety mechanism SM44: IO supply voltage monitoring mentioned in the document TPS65313-Q1_SLDA046_Safety_Manual_V2, Is the VIO_OV considered as a latent fault? Regards, Khaled

  • over 1 year ago
  • Power management
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Answered

• TPS65313-Q1: Debug or OTA scenario

  

  W Z

  Resolved

  Part Number: TPS65313-Q1 After enter into ACTIVE State, how to switch the TPS65313 state to SAFE without reset the connected MCU. This is the use case when OTA(Software update) happen or deug case, we want to the switch the TPS65313 into a state which…

  • Resolved

  • over 1 year ago
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• TPS65313-Q1: WR_DEV_ID

  

  ? ??

  TI Thinks Resolved

  Part Number: TPS65313-Q1 May I ask how to write to the DEV-ID register

  • over 1 year ago
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Answered

• TPS65313-Q1: What are ESM good events for TMS570 Mode

  

  khaled Mohamed

  Resolved

  Part Number: TPS65313-Q1 Hello, I would like to know the conditions for a ESM good event for TMS570 Mode that makes the MCU_ESM_FC decrements by 1. According to the data sheets for the figures: Figure 11-21. MCU ESM TMS570 Mode -> No Decrements occur.…

  • Resolved

  • over 1 year ago
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• TPS65313-Q1: The Functional Safety

  

  Tommy

  TI Thinks Resolved

  Part Number: TPS65313-Q1 Hi E2E, We notice that Functional Safety Manual Documentation is described in section 13.1 of the datasheet. Can you help us to get the TPS65313-Q1 Functional Safety Manual Documentation? Thanks

  • over 1 year ago
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• TPS65313-Q1: MCU Error Signal Monitor

  

  AHashem

  TI Thinks Resolved

  Part Number: TPS65313-Q1 In MCU Error Signal Monitor: What is the benefit from having 2 threshold for MCU_ESM_FC_ENDRV_TH and for MCU_ESM_FC_RST_TH?

  • over 1 year ago
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• TPS65313-Q1: MCU Error Signal Monitor

  

  AHashem

  TI Thinks Resolved

  Part Number: TPS65313-Q1 As per the datasheet 11.9.11 MCU Error Signal Monitor, While calculating tTMS570_START_TO time, The duration of the start-up time-out window tTMS570_START_TO is set by the SAFETY_ERR_PWM_LMAX register and SAFETY_ERR_PWM_HMAX register…

  • over 1 year ago
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Answered

• TPS65313-Q1: MCU Error Signal Monitor Reset action is not performed

  

  khaled Mohamed

  Resolved

  Part Number: TPS65313-Q1 MCU Error Signal Monitor (ESM) is enabled with configurations as follows: Operating mode of the ESM is controlled through the MCU_ESM_CFG bit in the SAFETY_CFG3 SPI register, TMS570 mode is choosed. Set the Threshold of the low…

  • Resolved

  • over 1 year ago
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Answered

• TPS65313-Q1: Could the PMIC device be configured to operate in the diagnostic state and work properly

  

  khaled Mohamed

  Resolved

  Part Number: TPS65313-Q1 Could the PMIC device be configured to operate in the diagnostic state instead of the active state and work properly without any limitation? And if there are some limitations or features that are supported only in the Active state…

  • Resolved

  • over 1 year ago
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Answered

• TPS65313-Q1: CRC Protection for the Device Configuration Registers

  

  AHashem

  Resolved

  Part Number: TPS65313-Q1 8.9.14 CRC Protection for the Device Configuration Registers The CRC-8 engine continuously checks the device configuration registers when the DEV_CFG_CRC_EN bit is set. The expected CRC-8 value is stored in the SAFETY_DEV_CFG_CRC…

  • Resolved

  • over 1 year ago
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