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BQ21062 Datasheet(PDF) 47 Page - Texas Instruments |
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BQ21062 Datasheet(HTML) 47 Page - Texas Instruments |
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47 / 69 page  Table 9-29. ICCTRL0 Register Field Descriptions (continued) Bit Field Type Reset Description 2 GLOBAL_INT_MASK R/W 1b0 Global Interrupt Mask 1b0 = Normal Operation 1b1 = Mask all interrupts 1 HW_RESET R/W 1b0 HW Reset 1b0 = Normal operation 1b1 = HW Reset. Temporarily power down all power rails, except VDD. I2C Register go to default settings. 0 SW_RESET R/W 1b0 SW_Reset 1b0 = Normal operation 1b1 = SW Reset. I2C Registers go to default settings. 9.5.1.23 ICCTRL1 Register (Address = 0x36) [reset = 0x0] ICCTRL1 is shown in Figure 9-38 and described in Table 9-30. Return to Summary Table. Figure 9-38. ICCTRL1 Register 7 6 5 4 3 2 1 0 MR_LPRESS_ACTION_1:0 RESERVED RESERVED PG_MODE_1:0 PMID_MODE_1:0 R/W-2b00 R/W-1b0 R/W-1b0 R/W-2b00 R/W-2b00 Table 9-30. ICCTRL1 Register Field Descriptions Bit Field Type Reset Description 7-6 MR_LPRESS_ACTION_1: 0 R/W 2b00 MR Long Press Action 2b00 = HW Reset (Power Cycle) 2b01 = Do nothing 2b10 = Enter Ship Mode 2b11 = Enter Ship Mode 5 RESERVED R/W 1b0 Reserved 4 RESERVED R/W 1b0 Reserved 3-2 PG_MODE_1:0 R/W 2b00 PG Pin Mode of Operation 2b00 = VIN Power Good. PG pulls to GND when VIN > VUVLO, VIN > VBAT+VSLP and VIN < VIN_OVP. 2b01 = Deglitched Level Shifted /MR. PG is high impedance when the MR input is high, and PG pulls to GND when the MR input is low. 2b1x = General Purpose Open Drain Output. The state of the PG pin is then controlled through the GPO_PG bit, where if GPO_PG is 0 , the PG pin is pulled to GND and if it is 1, the PG pin is in high impedance. 1-0 PMID_MODE_1:0 R/W 2b00 PMID Control Sets how PMID is powered in any state, except Ship Mode. 2b00 = PMID powered from BAT or VIN if present 2b01 = PMID powered from BAT only, even if VIN is present 2b10 = PMID disconnected and left floating 2b11 = PMID disconnected and pulled down. www.ti.com BQ21062 SLUSE42 – JULY 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 47 Product Folder Links: BQ21062 |
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