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Os motores de busca de Datasheet de Componentes eletrônicos |
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Os motores de busca de Datasheet de Componentes eletrônicos |
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PIFE32251B-R68MS Folha de dados(PDF) 79 Page - Texas Instruments |
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PIFE32251B-R68MS Folha de dados(HTML) 79 Page - Texas Instruments |
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79 / 157 page  79 TPS650830 www.ti.com SLVSCF4A – DECEMBER 2014 – REVISED JULY 2016 Submit Documentation Feedback Product Folder Links: TPS650830 Detailed Description Copyright © 2014–2016, Texas Instruments Incorporated 6.6.1.4 PWRSRCINT Register (address = 0x04) [reset = 00000000] Figure 6-26. PWRSRCINT Register Format B7 B6 B5 B4 B3 B2 B1 B0 RESERVED1_ PWRSRCINT LOWBATT2 LOWBATT1 ACOK PMICHOT RESERVED[2] RESERVED[1] RESERVED[0] 0 0 0 0 0 0 0 0 R RW RW RW RW R R R LEGEND: R/W = Read/Write; R = Read only; -n = value after reset Table 6-7. PWRSRCINT Register Field Descriptions Bit Field Type Reset Description 7 RESERVED1_PWRSRCINT R 0 6 LOWBATT2 RW 0 Low battery2 interrupt [rising-edge detect threshold = 1.25 V; falling-edge hysteresis = 125 mV] 0: No battery2 detected 1: Battery2 detected 5 LOWBATT1 RW 0 Low battery1 interrupt [rising-edge detect threshold =1.25 V; falling-edge hysteresis = 125 mV] 0: No battery1 detected 1: Battery1 detected 4 ACOK RW 0 AC/DC adapter detection interrupt. [rising-edge detect threshold =1.25 V; falling-edge hysteresis = 125 mV] 0: No adapter detected 1: Adapter detected 3 PMICHOT RW 0 PMIC internal temperature interrupt 0: PMIC temperature normal 1: PMIC temperature hot 2:0 RESERVED[2:0] R 000 6.6.1.5 PMUINT Register (address = 0x05) [reset = 00000000] Figure 6-27. PMUINT Register Format B7 B6 B5 B4 B3 B2 B1 B0 RESERVED2[2 ] RESERVED2[1 ] RESERVED2[0 ] PMUACOK RESERVED1_ PMUINT PMUVDC RESERVED_P MUINT[1] RESERVED_P MUINT[0] 0 0 0 0 0 0 0 0 R R R RW R RW R R LEGEND: R/W = Read/Write; R = Read only; -n = value after reset Table 6-8. PMUINT Register Field Descriptions Bit Field Type Reset Description 7:5 RESERVED2[2:0] R 000 4 PMUACOK RW 0 Adapter detection interrupt 0: No Interrupt Pending 1: AC Adapter removed (SACOK H -> L) 3 RESERVED1_PMUINT R 0 2 PMUVDC RW 0 Power monitor critical supply voltage interrupt 0: Critical supply voltage over threshold limit 1: Critical supply voltage below threshold limit 1:0 RESERVED_PMUINT[1:0] R 00 |
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