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TAS5815PWPR Datasheet(PDF) 87 Page - Texas Instruments |
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TAS5815PWPR Datasheet(HTML) 87 Page - Texas Instruments |
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87 / 123 page  8.1.35 GLOBAL_FAULT1 Register (Offset = 71h) [Reset = 00h] GLOBAL_FAULT1 is shown in Figure 8-35 and described in Table 8-37. Return to the Summary Table. Global fautl 1 Figure 8-35. GLOBAL_FAULT1 Register 7 6 5 4 3 2 1 0 RESERVED BQWRTFAULT _FLAG RESERVED CLKFAULT_FL AG PVDDOV_FLA G PVDDUV_FLA G R-0h R-0h R-0h R-0h R-0h R-0h Table 8-37. GLOBAL_FAULT1 Register Field Descriptions Bit Field Type Reset Description 7 RESERVED R 0h 6 BQWRTFAULT_FLAG R 0h 0: The recent BQ is written successfully 1: The recent BQ is written failed 5-3 RESERVED R 0h 2 CLKFAULT_FLAG R 0h Clock fault. Once there is a Clock fault, the fault is latched and this bit is set to be 1. Class D output is set to Hi-Z. Report by FAULT pin (GPIO). Clock fault works with an auto-recovery mode, once the clock error removes, device automatically returns to the previous state. Clear this fault by setting bit 7 of Fault_clear Register (78h) to 1 or this bit keeps 1. 1 PVDDOV_FLAG R 0h PVDD OV fault. Once there is a OV fault, the fault is latched and this bit is set to be 1. Class D output is set to Hi-Z. Report by FAULT pin (GPIO). OV fault works with an auto-recovery mode, once the OV error removes, device automatically returns to the previous state. Clear this fault by setting bit 7 of Fault_clear Register (78h) to 1 or this bit keeps 1. 0 PVDDUV_FLAG R 0h PVDD UV fault. Once there is a UV fault, the fault is latched and this bit is set to be 1. Class D output is set to Hi-Z. Report by FAULT pin (GPIO). UV fault works with an auto-recovery mode, once the UV error removes, device automatically returns to the previous state. Clear this fault by setting bit 7 of Fault_clear Register (78h) to 1 or this bit keeps 1. www.ti.com TAS5815 SLOSEA8 – DECEMBER 2024 Copyright © 2024 Texas Instruments Incorporated Submit Document Feedback 87 Product Folder Links: TAS5815 |
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