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TAS5828M Datasheet(PDF) 72 Page - Texas Instruments |
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TAS5828M Datasheet(HTML) 72 Page - Texas Instruments |
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72 / 97 page  Figure 8-58. GLOBAL_FAULT2 Register 7 6 5 4 3 2 1 0 RESERVED CBC_FAULT_C H2_I CBC_FAULT_C H1_I OTSD_I R R R R Table 8-54. GLOBAL_FAULT2 Register Field Descriptions Bit Field Type Reset Description 7-3 RESERVED R 0000 This bit is reserved 2 CBC_FAULT_CH2_I R 0 Right channel cycle by cycle over current fault 1 CBC_FAULT_CH1_I R 0 Left channel cycle by cycle over current fault 0 OTSD_I R 0 Over temperature shut down fault. Once there is a OT fault, 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 Section 8.6.1.51 to 1 or this bit keeps 1. 8.6.1.46 WARNING Register (Offset = 73h) [reset = 0x00] WARNING is shown in Figure 8-59 and described in Table 8-55. Return to Table 8-8. Figure 8-59. WARNING Register 7 6 5 4 3 2 1 0 RESERVED CBCW_CH1_I CBCW_CH2_I OTW_LEVEL4_ I OTW_LEVEL3_ I OTW_LEVEL2_ I OTW_LEVEL1_ I R R R R R R R Table 8-55. WARNING Register Field Descriptions Bit Field Type Reset Description 7-6 RESERVED R 0 This bit is reserved 5 CBCW_CH1_I R 0 Left channel cycle by cycle over current warning 4 CBCW_CH2_I R 0 Right channel cycle by cycle over current warning 3 OTW_LEVEL4_I R 0 Over temperature warning leve4, 146C 2 OTW_LEVEL3_I R 0 Over temperature warning leve3, 134C 1 OTW_LEVEL2_I R 0 Over temperature warning leve2, 122C 0 OTW_LEVEL1_I R 0 Over temperature warning leve1, 112C 8.6.1.47 PIN_CONTROL1 Register (Offset = 74h) [reset = 0x00] PIN_CONTROL1 is shown in Figure 8-60 and described in Table 8-56. Return to Table 8-8. Figure 8-60. PIN_CONTROL1 Register 7 6 5 4 3 2 1 0 MASK_OTSD MASK_DVDD_ UV MASK_DVDD_ OV MASK_CLK_FA ULT RESERVED MASK_PVDD_ UV MASK_DC MASK_OC TAS5828M SLASEX7A – JUNE 2021 – REVISED DECEMBER 2021 www.ti.com 72 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated Product Folder Links: TAS5828M |
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