ZHCSNY0B 数据表 | 德州仪器 TI.com.cn

Table 9-12 lists the I2C registers. All register offset addresses not listed in Table 9-12 should be considered as reserved locations and the register contents should not be modified.

Table 9-12 I2C Registers

Offset	Acronym	Register Name	Section
0h	REG00_Minimal_System_Voltage	Minimal System Voltage	Section 9.5.1.1
1h	REG01_Charge_Voltage_Limit	Charge Voltage Limit	Section 9.5.1.2
3h	REG03_Charge_Current_Limit	Charge Current Limit	Section 9.5.1.3
5h	REG05_Input_Voltage_Limit	Input Voltage Limit	Section 9.5.1.4
6h	REG06_Input_Current_Limit	Input Current Limit	Section 9.5.1.5
8h	REG08_Precharge_Control	Precharge Control	Section 9.5.1.6
9h	REG09_Termination_Control	Termination Control	Section 9.5.1.7
Ah	REG0A_Re-charge_Control	Re-charge Control	Section 9.5.1.8
Bh	REG0B_VOTG_regulation	VOTG regulation	Section 9.5.1.9
Dh	REG0D_IOTG_regulation	IOTG regulation	Section 9.5.1.10
Eh	REG0E_Timer_Control	Timer Control	Section 9.5.1.11
Fh	REG0F_Charger_Control_0	Charger Control 0	Section 9.5.1.12
10h	REG10_Charger_Control_1	Charger Control 1	Section 9.5.1.13
11h	REG11_Charger_Control_2	Charger Control 2	Section 9.5.1.14
12h	REG12_Charger_Control_3	Charger Control 3	Section 9.5.1.15
13h	REG13_Charger_Control_4	Charger Control 4	Section 9.5.1.16
14h	REG14_Charger_Control_5	Charger Control 5	Section 9.5.1.17
15h	REG15_MPPT_Control	MPPT Control	Section 9.5.1.18
16h	REG16_Temperature_Control	Temperature Control	Section 9.5.1.19
17h	REG17_NTC_Control_0	NTC Control 0	Section 9.5.1.20
18h	REG18_NTC_Control_1	NTC Control 1	Section 9.5.1.21
19h	REG19_ICO_Current_Limit	ICO Current Limit	Section 9.5.1.22
1Bh	REG1B_Charger_Status_0	Charger Status 0	Section 9.5.1.23
1Ch	REG1C_Charger_Status_1	Charger Status 1	Section 9.5.1.24
1Dh	REG1D_Charger_Status_2	Charger Status 2	Section 9.5.1.25
1Eh	REG1E_Charger_Status_3	Charger Status 3	Section 9.5.1.26
1Fh	REG1F_Charger_Status_4	Charger Status 4	Section 9.5.1.27
20h	REG20_FAULT_Status_0	FAULT Status 0	Section 9.5.1.28
21h	REG21_FAULT_Status_1	FAULT Status 1	Section 9.5.1.29
22h	REG22_Charger_Flag_0	Charger Flag 0	Section 9.5.1.30
23h	REG23_Charger_Flag_1	Charger Flag 1	Section 9.5.1.31
24h	REG24_Charger_Flag_2	Charger Flag 2	Section 9.5.1.32
25h	REG25_Charger_Flag_3	Charger Flag 3	Section 9.5.1.33
26h	REG26_FAULT_Flag_0	FAULT Flag 0	Section 9.5.1.34
27h	REG27_FAULT_Flag_1	FAULT Flag 1	Section 9.5.1.35
28h	REG28_Charger_Mask_0	Charger Mask 0	Section 9.5.1.36
29h	REG29_Charger_Mask_1	Charger Mask 1	Section 9.5.1.37
2Ah	REG2A_Charger_Mask_2	Charger Mask 2	Section 9.5.1.38
2Bh	REG2B_Charger_Mask_3	Charger Mask 3	Section 9.5.1.39
2Ch	REG2C_FAULT_Mask_0	FAULT Mask 0	Section 9.5.1.40
2Dh	REG2D_FAULT_Mask_1	FAULT Mask 1	Section 9.5.1.41
2Eh	REG2E_ADC_Control	ADC Control	Section 9.5.1.42
2Fh	REG2F_ADC_Function_Disable_0	ADC Function Disable 0	Section 9.5.1.43
30h	REG30_ADC_Function_Disable_1	ADC Function Disable 1	Section 9.5.1.44
31h	REG31_IBUS_ADC	IBUS ADC	Section 9.5.1.45
33h	REG33_IBAT_ADC	IBAT ADC	Section 9.5.1.46
35h	REG35_VBUS_ADC	VBUS ADC	Section 9.5.1.47
37h	REG37_VAC1_ADC	VAC1 ADC	Section 9.5.1.48
39h	REG39_VAC2_ADC	VAC2 ADC	Section 9.5.1.49
3Bh	REG3B_VBAT_ADC	VBAT ADC	Section 9.5.1.50
3Dh	REG3D_VSYS_ADC	VSYS ADC	Section 9.5.1.51
3Fh	REG3F_TS_ADC	TS ADC	Section 9.5.1.52
41h	REG41_TDIE_ADC	TDIE_ADC	Section 9.5.1.53
43h	REG43_D+_ADC	D+ ADC	Section 9.5.1.54
45h	REG45_D-_ADC	D- ADC	Section 9.5.1.55
47h	REG47_DPDM_Driver	DPDM Driver	Section 9.5.1.56
48h	REG48_Part_Information	Part Information	Section 9.5.1.57

Complex bit access types are encoded to fit into small table cells. The following table shows the codes that are used for access types in this section.

Table 9-13 I2C Access Type Codes

Access Type	Code	Description
Read Type
R	R	Read
Write Type
W	W	Write
Others
Range		The register bits are only valid in this defined range.
Clamped Low		Any write on the register lower than the minimal value of the valid range, will be ignored by the charger
Clamped High		Any write on the register higher than the maximum value of the valid range, will be ignored by the charger

9.5.1.1 REG00_Minimal_System_Voltage Register (Offset = 0h) [reset = X]

REG00_Minimal_System_Voltage is shown in Figure 9-26 and described in Table 9-14.

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Minimal System Voltage

Figure 9-26 REG00_Minimal_System_Voltage Register

7	6	5	4	3	2	1	0
RESERVED		VSYSMIN_5:0
R/W-0h		R/W-X

Table 9-14 REG00_Minimal_System_Voltage Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	RESERVED	R/W	0h		RESERVED
5-0	VSYSMIN_5:0	R/W	X	Reset by: REG_RST	Minimal System Voltage: During POR, the device reads the resistance tie to PROG pin, to identify the default battery cell count and determine the default power on VSYSMIN list below: 1s: 3.5V 2s: 7V 3s: 9V 4s: 12V Type : RW Range : 2500mV-16000mV Fixed Offset : 2500mV Bit Step Size : 250mV Clamped High

9.5.1.2 REG01_Charge_Voltage_Limit Register (Offset = 1h) [reset = X]

REG01_Charge_Voltage_Limit is shown in Figure 9-27 and described in Table 9-15.

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Charge Voltage Limit

Figure 9-27 REG01_Charge_Voltage_Limit Register

15	14	13	12	11	10	9	8
RESERVED					VREG_10:0
R-0h					R/W-X

7	6	5	4	3	2	1	0
VREG_10:0
R/W-X

Table 9-15 REG01_Charge_Voltage_Limit Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
15-11	RESERVED	R	0h		RESERVED
10-0	VREG_10:0	R/W	X	Reset by: REG_RST	Battery Voltage Limit: During POR, the device reads the resistance tie to PROG pin, to identify the default battery cell count and determine the default power-on battery voltage regulation limit: 1s: 4.2V 2s: 8.4V 3s: 12.6V 4s: 16.8V Type : RW Range : 3000mV-18800mV Fixed Offset : 0mV Bit Step Size : 10mV Clamped Low

9.5.1.3 REG03_Charge_Current_Limit Register (Offset = 3h) [reset = X]

REG03_Charge_Current_Limit is shown in Figure 9-28 and described in Table 9-16.

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Charge Current Limit

Figure 9-28 REG03_Charge_Current_Limit Register

15	14	13	12	11	10	9	8
RESERVED							ICHG_8:0
R-0h							R/W-X

7	6	5	4	3	2	1	0
ICHG_8:0
R/W-X

Table 9-16 REG03_Charge_Current_Limit Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
15-9	RESERVED	R	0h		RESERVED
8-0	ICHG_8:0	R/W	X	Reset by: WATCHDOG REG_RST	Charge Current Limit During POR, the device reads the resistance tie to PROG pin, to identify the default battery cell count and determine the default power-on battery charging current: 1A Type : RW Range : 50mA-5000mA Fixed Offset : 0mA Bit Step Size : 10mA Clamped Low

9.5.1.4 REG05_Input_Voltage_Limit Register (Offset = 5h) [reset = 24h]

REG05_Input_Voltage_Limit is shown in Figure 9-29 and described in Table 9-17.

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Input Voltage Limit

Figure 9-29 REG05_Input_Voltage_Limit Register

7	6	5	4	3	2	1	0
VINDPM_7:0
R/W-24h

Table 9-17 REG05_Input_Voltage_Limit Register Field Descriptions

Bit	Field	Type	Reset	Description
7-0	VINDPM_7:0	R/W	24h	Absolute VINDPM Threshold VINDPM register is reset to 3600mV upon adapter unplugged and it is set to the value based on the VBUS measurement when the adapter plugs in. It is not reset by the REG_RST and the WATCHDOG Type : RW POR: 3600mV (24h) Range : 3600mV-22000mV Fixed Offset : 0mV Bit Step Size : 100mV Clamped Low

9.5.1.5 REG06_Input_Current_Limit Register (Offset = 6h) [reset = 12Ch]

REG06_Input_Current_Limit is shown in Figure 9-30 and described in Table 9-18.

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Input Current Limit

Figure 9-30 REG06_Input_Current_Limit Register

15	14	13	12	11	10	9	8
RESERVED							IINDPM_8:0
R-0h							R/W-12Ch

7	6	5	4	3	2	1	0
IINDPM_8:0
R/W-12Ch

Table 9-18 REG06_Input_Current_Limit Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
15-9	RESERVED	R	0h		RESERVED
8-0	IINDPM_8:0	R/W	12Ch	Reset by: REG_RST	Based on D+/D- detection results: USB SDP = 500mA USB CDP = 1.5A USB DCP = 3.25A Adjustable High Voltage DCP = 1.5A Unknown Adapter = 3A Non-Standard Adapter = 1A/2A/2.1A/2.4A Type : RW POR: 3000mA (12Ch) Range : 100mA-3300mA Fixed Offset : 0mA Bit Step Size : 10mA Clamped Low

9.5.1.6 REG08_Precharge_Control Register (Offset = 8h) [reset = C3h]

REG08_Precharge_Control is shown in Figure 9-31 and described in Table 9-19.

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Precharge Control

Figure 9-31 REG08_Precharge_Control Register

7	6	5	4	3	2	1	0
VBAT_LOWV_1:0		IPRECHG_5:0
R/W-3h		R/W-3h

Table 9-19 REG08_Precharge_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	VBAT_LOWV_1:0	R/W	3h	Reset by: REG_RST	Battery voltage thresholds for the transition from precharge to fast charge, which is defined as a ratio of battery regulation limit (VREG) Type : RW POR: 11b 0h = 15%VREG 1h = 62.2%VREG 2h = 66.7%VREG 3h = 71.4%VREG
5-0	IPRECHG_5:0	R/W	3h	Reset by: WATCHDOG REG_RST	Precharge current limit Type : RW POR: 120mA (3h) Range : 40mA-2000mA Fixed Offset : 0mA Bit Step Size : 40mA Clamped Low

Bit

Field

Type

Reset

Notes

Description

7-6

VBAT_LOWV_1:0

R/W

3h

Reset by:
REG_RST

Battery voltage thresholds for the transition from precharge to fast charge, which is defined as a ratio of battery regulation limit (VREG)
Type : RW
POR: 11b

0h = 15%*VREG

1h = 62.2%*VREG

2h = 66.7%*VREG

3h = 71.4%*VREG

5-0

IPRECHG_5:0

R/W

3h

Reset by:
WATCHDOG
REG_RST

Precharge current limit
Type : RW
POR: 120mA (3h)
Range : 40mA-2000mA
Fixed Offset : 0mA
Bit Step Size : 40mA
Clamped Low

9.5.1.7 REG09_Termination_Control Register (Offset = 9h) [reset = 5h]

REG09_Termination_Control is shown in Figure 9-32 and described in Table 9-20.

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Termination Control

Figure 9-32 REG09_Termination_Control Register

7	6	5	4	3	2	1	0
RESERVED	REG_RST	RESERVED	ITERM_4:0
R-0h	R/W-0h	R-0h	R/W-5h

Table 9-20 REG09_Termination_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	RESERVED	R	0h		RESERVED
6	REG_RST	R/W	0h		Reset registers to default values and reset timer Type : RW POR: 0b 0h = Not reset 1h = Reset
5	STOP_WD_CHG	RW	0h		Defines whether a watchdog timer expiration will disable charging Type: RW POR: 0b0h = WD timer expiration keeps existing EN_CHG setting 1h = WD timer expiration sets EN_CHG=0
4-0	ITERM_4:0	R/W	5h	Reset by: WATCHDOG REG_RST	Termination current Type : RW POR: 200mA (5h) Range : 40mA-1000mA Fixed Offset : 0mA Bit Step Size : 40mA Clamped Low

9.5.1.8 REG0A_Re-charge_Control Register (Offset = Ah) [reset = X]

REG0A_Re-charge_Control is shown in Figure 9-33 and described in Table 9-21.

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Re-charge Control

Figure 9-33 REG0A_Re-charge_Control Register

7	6	5	4	3	2	1	0
CELL_1:0		TRECHG_1:0		VRECHG_3:0
R/W-X		R/W-2h		R/W-3h

Table 9-21 REG0A_Re-charge_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	CELL_1:0	R/W	X		At POR, the charger reads the PROG pin resistance to determine the battery cell count and update this CELL bits accordingly. Type : RW 0h = 1s 1h = 2s 2h = 3s 3h = 4s
5-4	TRECHG_1:0	R/W	2h	Reset by: WATCHDOG REG_RST	Battery recharge deglich time Type : RW POR: 10b 0h = 64ms 1h = 256ms 2h = 1024ms (default) 3h = 2048ms
3-0	VRECHG_3:0	R/W	3h	Reset by: WATCHDOG REG_RST	Battery Recharge Threshold Offset (Below VREG) Type : RW POR: 200mV (3h) Range : 50mV-800mV Fixed Offset : 50mV Bit Step Size : 50mV

Bit

Field

Type

Reset

Notes

Description

7-6

CELL_1:0

R/W

X

At POR, the charger reads the PROG pin resistance to determine the battery cell count and update this CELL bits accordingly.
Type : RW

0h = 1s

1h = 2s

2h = 3s

3h = 4s

5-4

TRECHG_1:0

R/W

2h

Reset by:
WATCHDOG
REG_RST

Battery recharge deglich time
Type : RW
POR: 10b

0h = 64ms

1h = 256ms

2h = 1024ms (default)

3h = 2048ms

3-0

VRECHG_3:0

R/W

3h

Reset by:
WATCHDOG
REG_RST

Battery Recharge Threshold Offset (Below VREG)
Type : RW
POR: 200mV (3h)
Range : 50mV-800mV
Fixed Offset : 50mV
Bit Step Size : 50mV

9.5.1.9 REG0B_VOTG_regulation Register (Offset = Bh) [reset = DCh]

REG0B_VOTG_regulation is shown in Figure 9-34 and described in Table 9-22.

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VOTG regulation

Figure 9-34 REG0B_VOTG_regulation Register

15	14	13	12	11	10	9	8
RESERVED					VOTG_10:0
R-0h					R/W-DCh

7	6	5	4	3	2	1	0
VOTG_10:0
R/W-DCh

Table 9-22 REG0B_VOTG_regulation Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
15-11	RESERVED	R	0h		RESERVED
10-0	VOTG_10:0	R/W	DCh	Reset by: WATCHDOG REG_RST	OTG mode regulation voltage Type : RW POR: 5000mV (DCh) Range : 2800mV-22000mV Fixed Offset : 2800mV Bit Step Size : 10mV Clamped High

9.5.1.10 REG0D_IOTG_regulation Register (Offset = Dh) [reset = 4Bh]

REG0D_IOTG_regulation is shown in Figure 9-35 and described in Table 9-23.

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IOTG regulation

Figure 9-35 REG0D_IOTG_regulation Register

7	6	5	4	3	2	1	0
PRECHG_TMR	IOTG_6:0
R/W-0h	R/W-4Bh

Table 9-23 REG0D_IOTG_regulation Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	PRECHG_TMR	R/W	0h	Reset by: WATCHDOG REG_RST	Pre-charge safety timer setting Type : RW POR: 0b 0h = 2 hrs (default) 1h = 0.5 hrs
6-0	IOTG_6:0	R/W	4Bh	Reset by: WATCHDOG REG_RST	OTG current limit Type : RW POR: 3040mA (4Bh) Range : 160mA-3360mA Fixed Offset : 0mA Bit Step Size : 40mA Clamped Low

Bit

Field

Type

Reset

Notes

Description

7

PRECHG_TMR

R/W

0h

Reset by:
WATCHDOG
REG_RST

Pre-charge safety timer setting
Type : RW
POR: 0b

0h = 2 hrs (default)

1h = 0.5 hrs

6-0

IOTG_6:0

R/W

4Bh

Reset by:
WATCHDOG
REG_RST

OTG current limit
Type : RW
POR: 3040mA (4Bh)
Range : 160mA-3360mA
Fixed Offset : 0mA
Bit Step Size : 40mA
Clamped Low

9.5.1.11 REG0E_Timer_Control Register (Offset = Eh) [reset = 3Dh]

REG0E_Timer_Control is shown in Figure 9-36 and described in Table 9-24.

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Timer Control

Figure 9-36 REG0E_Timer_Control Register

7	6	5	4	3	2	1	0
TOPOFF_TMR_1:0		EN_TRICHG_TMR	EN_PRECHG_TMR	EN_CHG_TMR	CHG_TMR_1:0		TMR2X_EN
R/W-0h		R/W-1h	R/W-1h	R/W-1h	R/W-2h		R/W-1h

Table 9-24 REG0E_Timer_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	TOPOFF_TMR_1:0	R/W	0h	Reset by: WATCHDOG REG_RST	Top-off timer control Type : RW POR: 00b 0h = Disabled (default) 1h = 15 mins 2h = 30 mins 3h = 45 mins
5	EN_TRICHG_TMR	R/W	1h	Reset by: WATCHDOG REG_RST	Enable trickle charge timer (fixed as 1hr) Type : RW POR: 1b 0h = Disabled 1h = Enabled (default)
4	EN_PRECHG_TMR	R/W	1h	Reset by: WATCHDOG REG_RST	Enable pre-charge timer Type : RW POR: 1b 0h = Disabled 1h = Enabled (default)
3	EN_CHG_TMR	R/W	1h	Reset by: WATCHDOG REG_RST	Enable fast charge timer Type : RW POR: 1b 0h = Disabled 1h = Enabled (default)
2-1	CHG_TMR_1:0	R/W	2h	Reset by: WATCHDOG REG_RST	Fast charge timer setting Type : RW POR: 10b 0h = 5 hrs 1h = 8 hrs 2h = 12 hrs (default) 3h = 24 hrs
0	TMR2X_EN	R/W	1h	Reset by: WATCHDOG REG_RST	TMR2X_EN Type : RW POR: 1b 0h = Trickle charge, pre-charge and fast charge timer NOT slowed by 2X during input DPM or thermal regulation. 1h = Trickle charge, pre-charge and fast charge timer slowed by 2X during input DPM or thermal regulation (default)

9.5.1.12 REG0F_Charger_Control_0 Register (Offset = Fh) [reset = A2h]

REG0F_Charger_Control_0 is shown in Figure 9-37 and described in Table 9-25.

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Charger Control 0

Figure 9-37 REG0F_Charger_Control_0 Register

7	6	5	4	3	2	1	0
EN_AUTO_IBATDIS	FORCE_IBATDIS	EN_CHG	EN_ICO	FORCE_ICO	EN_HIZ	EN_TERM	EN_BACKUP
R/W-1h	R/W-0h	R/W-1h	R/W-0h	R/W-0h	R/W-0h	R/W-1h	R-0h

Table 9-25 REG0F_Charger_Control_0 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	EN_AUTO_IBATDIS	R/W	1h	Reset by: REG_RST	Enable the auto battery discharging during the battery OVP fault Type : RW POR: 1b 0h = The charger will NOT apply a discharging current on BAT during battery OVP 1h = The charger will apply a discharging current on BAT during battery OVP
6	FORCE_IBATDIS	R/W	0h	Reset by: REG_RST	Force a battery discharging current Type : RW POR: 0b 0h = IDLE (default) 1h = Force the charger to apply a discharging current on BAT regardless the battery OVP status
5	EN_CHG	R/W	1h	Reset by: WATCHDOG REG_RST	Charger Enable Configuration Type : RW POR: 1b 0h = Charge Disable 1h = Charge Enable (default)
4	EN_ICO	R/W	0h	Reset by: REG_RST	Input Current Optimizer (ICO) Enable Type : RW POR: 0b 0h = Disable ICO (default) 1h = Enable ICO
3	FORCE_ICO	R/W	0h	Reset by: WATCHDOG REG_RST	Force start input current optimizer (ICO) Note: This bit can only be set and returns 0 after ICO starts. This bit only valid when EN_ICO = 1 Type : RW POR: 0b 0h = Do NOT force ICO (Default) 1h = Force ICO start
2	EN_HIZ	R/W	0h	Reset by: REG_RST	Enable HIZ mode. This bit will be also reset to 0, when the adapter is plugged in at VBUS. Type : RW POR: 0b 0h = Disable (default) 1h = Enable
1	EN_TERM	R/W	1h	Reset by: WATCHDOG REG_RST	Enable termination Type : RW POR: 1b 0h = Disable 1h = Enable (default)
0	EN_BACKUP	R/W	0h	Reset by: WATCHDOG REG_RST	Enables backup mode where OTG automatically engages when VBUS droops below voltage set in REG10. Type: RW POR: 0b 0h = Disable (default) 1h = Enable

9.5.1.13 REG10_Charger_Control_1 Register (Offset = 10h) [reset = 85h]

REG10_Charger_Control_1 is shown in Figure 9-38 and described in Table 9-26.

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Charger Control 1

Figure 9-38 REG10_Charger_Control_1 Register

7	6	5	4	3	2	1	0
VBUS_BACKUP_1:0		VAC_OVP_1:0		WD_RST	WATCHDOG_2:0
R/W-2h		R/W-3h		R/W-0h	R/W-5h

Table 9-26 REG10_Charger_Control_1 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	VBUS_BACKUP_1:0	R/W	2h	Reset by: REG_RST	The thresholds to trigger the backup mode, defined as a ratio of VINDPM Type : RW POR: 10b 0h = 40%VINDPM 1h = 60%VINDPM 2h = 80%VINDPM (default) 3h = 100%VINDPM
5-4	VAC_OVP_1:0	R/W	3h	Reset by: REG_RST	VAC_OVP thresholds Type : RW POR: 11b 0h = 26V 1h = 22V 2h = 12V 3h = 7V (default)
3	WD_RST	R/W	0h	Reset by: WATCHDOG REG_RST	I2C watch dog timer reset Type : RW POR: 0b 0h = Normal (default) 1h = Reset (this bit goes back to 0 after timer resets)
2-0	WATCHDOG_2:0	R/W	5h	Reset by: REG_RST	Watchdog timer settings Type : RW POR: 101b 0h = Disable 1h = 0.5s 2h = 1s 3h = 2s 4h = 20s 5h = 40s (default) 6h = 80s 7h = 160s

9.5.1.14 REG11_Charger_Control_2 Register (Offset = 11h) [reset = 40h]

REG11_Charger_Control_2 is shown in Figure 9-39 and described in Table 9-27.

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Charger Control 2

Figure 9-39 REG11_Charger_Control_2 Register

7	6	5	4	3	2	1	0
FORCE_INDET	AUTO_INDET_EN	EN_12V	EN_9V	HVDCP_EN	SDRV_CTRL_1:0		SDRV_DLY
R/W-0h	R/W-1h	R/W-0h	R/W-0h	R/W-0h	R/W-0h		R/W-0h

Table 9-27 REG11_Charger_Control_2 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	FORCE_INDET	R/W	0h	Reset by: WATCHDOG REG_RST	Force D+/D- detection Type : RW POR: 0b 0h = Do NOT force D+/D- detection (default) 1h = Force D+/D- algorithm, when D+/D- detection is done, this bit will be reset to 0
6	AUTO_INDET_EN	R/W	1h	Reset by: WATCHDOG REG_RST	Automatic D+/D- Detection Enable Type : RW POR: 1b 0h = Disable D+/D- detection when VBUS is plugged-in 1h = Enable D+/D- detection when VBUS is plugged-in (default)
5	EN_12V	R/W	0h	Reset by: REG_RST	EN_12V HVDC Type : RW POR: 0b 0h = Disable 12V mode in HVDCP (default) 1h = Enable 12V mode in HVDCP
4	EN_9V	R/W	0h	Reset by: REG_RST	EN_9V HVDC Type : RW POR: 0b 0h = Disable 9V mode in HVDCP (default) 1h = Enable 9V mode in HVDCP
3	HVDCP_EN	R/W	0h	Reset by: REG_RST	High voltage DCP enable. Type : RW POR: 0b 0h = Disable HVDCP handshake (default) 1h = Enable HVDCP handshake
2-1	SDRV_CTRL_1:0	R/W	0h	Reset by: REG_RST	SFET control The external ship FET control logic to force the device enter different modes. Type : RW POR: 00b 0h = IDLE (default) 1h = Shutdown Mode 2h = Ship Mode 3h = System Power Reset
0	SDRV_DLY	R/W	0h	Reset by: REG_RST	Delay time added to the taking action in bit [2:1] of the SFET control Type : RW POR: 0b 0h = Add 10s delay time (default) 1h = Do NOT add 10s delay time

9.5.1.15 REG12_Charger_Control_3 Register (Offset = 12h) [reset = 0h]

REG12_Charger_Control_3 is shown in Figure 9-40 and described in Table 9-28.

Return to the Summary Table.

Charger Control 3

Figure 9-40 REG12_Charger_Control_3 Register

7	6	5	4	3	2	1	0
DIS_ACDRV	EN_OTG	PFM_OTG_DIS	PFM_FWD_DIS	WKUP_DLY	DIS_LDO	DIS_OTG_OOA	DIS_FWD_OOA
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-28 REG12_Charger_Control_3 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	DIS_ACDRV	R/W	0h		When this bit is set, the charger will force both EN_ACDRV1=0 and EN_ACDRV2=0 Type : RW POR: 0b
6	EN_OTG	R/W	0h	Reset by: WATCHDOG REG_RST	OTG mode control Type : RW POR: 0b 0h = OTG Disable (default) 1h = OTG Enable
5	PFM_OTG_DIS	R/W	0h	Reset by: WATCHDOG REG_RST	Disable PFM in OTG mode Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
4	PFM_FWD_DIS	R/W	0h	Reset by: REG_RST	Disable PFM in forward mode Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
3	WKUP_DLY	R/W	0h	Reset by: REG_RST	When wake up the device from ship mode, how much time (t_{SM_EXIT}) is required to pull low the QON pin. Type : RW POR: 0b 0h = 1s (Default) 1h = 15ms
2	DIS_LDO	R/W	0h	Reset by: WATCHDOG REG_RST	Disable BATFET LDO mode in pre-charge stage. Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
1	DIS_OTG_OOA	R/W	0h	Reset by: WATCHDOG REG_RST	Disable OOA in OTG mode Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
0	DIS_FWD_OOA	R/W	0h	Reset by: REG_RST	Disable OOA in forward mode Type : RW POR: 0b 0h = Enable (Default) 1h = Disable

9.5.1.16 REG13_Charger_Control_4 Register (Offset = 13h) [reset = X]

REG13_Charger_Control_4 is shown in Figure 9-41 and described in Table 9-29.

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Charger Control 4

Figure 9-41 REG13_Charger_Control_4 Register

7	6	5	4	3	2	1	0
EN_ACDRV2	EN_ACDRV1	PWM_FREQ	DIS_STAT	DIS_VSYS_SHORT	DIS_VOTG_UVP	FORCE_VINDPM_DET	EN_IBUS_OCP
R/W-0h	R/W-0h	R/W-X	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-1h

Table 9-29 REG13_Charger_Control_4 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	EN_ACDRV2	R/W	0h		External ACFET2-RBFET2 gate driver control At POR, if the charger detects that there is no ACFET2-RBFET2 populated, this bit will be locked at 0 Type : RW POR: 0b 0h = turn off (default) 1h = turn on
6	EN_ACDRV1	R/W	0h		External ACFET1-RBFET1 gate driver control At POR, if the charger detects that there is no ACFET1-RBFET1 populated, this bit will be locked at 0 Type : RW POR: 0b 0h = turn off (default) 1h = turn on
5	PWM_FREQ	R/W	X		Switching frequency selection, this bit POR default value is based on the PROG pin strapping. Type : RW 0h = 1.5 MHz 1h = 750 kHz
4	DIS_STAT	R/W	0h	Reset by: WATCHDOG REG_RST	Disable the STAT pin output Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
3	DIS_VSYS_SHORT	R/W	0h	Reset by: REG_RST	Disable forward mode VSYS short hiccup protection. Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
2	DIS_VOTG_UVP	R/W	0h	Reset by: REG_RST	Disable OTG mode VOTG UVP hiccup protection. Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
1	FORCE_VINDPM_DET	R/W	0h	Reset by: REG_RST	Force VINDPM detection Note: only when VBAT>VSYSMIN, this bit can be set to 1. Once the VINDPM auto detection is done, this bits returns to 0. Type : RW POR: 0b 0h = Do NOT force VINDPM detection (default) 1h = Force the converter stop switching, and ADC measures the VBUS voltage without input current, then the charger updates the VINDPM register accordingly.
0	EN_IBUS_OCP	R/W	1h	Reset by: REG_RST	Enable IBUS_OCP in forward mode Type : RW POR: 1b 0h = Disable 1h = Enable (default)

9.5.1.17 REG14_Charger_Control_5 Register (Offset = 14h) [reset = 16h]

REG14_Charger_Control_5 is shown in Figure 9-42 and described in Table 9-30.

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Charger Control 5

Figure 9-42 REG14_Charger_Control_5 Register

7	6	5	4	3	2	1	0
SFET_PRESENT	RESERVED	EN_IBAT	IBAT_REG_1:0		EN_IINDPM	EN_EXTILIM	EN_BATOC
R/W-0h	R-0h	R/W-0h	R/W-2h		R/W-1h	R/W-1h	R/W-0h

Table 9-30 REG14_Charger_Control_5 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	SFET_PRESENT	R/W	0h		The user has to set this bit based on whether a ship FET is populated or not. The POR default value is 0, which means the charger does not support all the features associated with the ship FET. The register bits list below all are locked at 0. EN_BATOC=0 SDRV_CTRL=00 When this bit is set to 1, the register bits list above become programmable, and the charger can support the features associated with the ship FET Type : RW POR: 0b 0h = No ship FET populated 1h = Ship FET populated
6	RESERVED	R	0h		Reserved
5	EN_IBAT	R/W	0h	Reset by: WATCHDOG REG_RST	IBAT discharge current sensing enable Type : RW POR: 0b 0h = Disable the IBAT discharge sensing at battery only or OTG condition (default) 1h = Enable the IBAT discharge sensing at battery only or OTG condition
4-3	IBAT_REG_1:0	R/W	2h	Reset by: WATCHDOG REG_RST	Battery discharging current regulation in OTG mode Type : RW POR: 10b 0h = 3A 1h = 4A 2h = 5A 3h = Disable (default)
2	EN_IINDPM	R/W	1h	Reset by: WATCHDOG REG_RST	Enable the internal IINDPM register input current regulation Type : RW POR: 1b 0h = Disable 1h = Enable (default)
1	EN_EXTILIM	R/W	1h	Reset by: REG_RST	Enable the external ILIM_HIZ pin input current regulation Type : RW POR: 1b 0h = Disable 1h = Enable (default)
0	EN_BATOC	R/W	0h	Reset by: WATCHDOG REG_RST	Enable the battery discharging current OCP Type : RW POR: 0b 0h = Disable (default) 1h = Enable

9.5.1.18 REG15_MPPT_Control Register (Offset = 15h) [reset = AAh]

REG15_MPPT_Control is shown in Figure 9-43 and described in Table 9-31.

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MPPT Control

Figure 9-43 REG15_MPPT_Control Register

7	6	5	4	3	2	1	0
VOC_PCT_2:0			VOC_DLY_1:0		VOC_RATE_1:0		EN_MPPT
R/W-5h			R/W-1h		R/W-1h		R/W-0h

Table 9-31 REG15_MPPT_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-5	VOC_PCT_2:0	R/W	5h	Reset by: REG_RST	To set the VINDPM as a percentage of the VBUS open circuit voltage when the VOC measurement is done. Type : RW POR: 101b 0h = 0.5625 1h = 0.625 2h = 0.6875 3h = 0.75 4h = 0.8125 5h = 0.875 (default) 6h = 0.9375 7h = 1
4-3	VOC_DLY_1:0	R/W	1h	Reset by: REG_RST	After the converter stops switching, the time delay before the VOC is measured. Type : RW POR: 01b 0h = 50ms 1h = 300ms (default) 2h = 2s 3h = 5s
2-1	VOC_RATE_1:0	R/W	1h	Reset by: REG_RST	The time interval two VBUS open circuit voltage measurements. Type : RW POR: 01b 0h = 30s 1h = 2mins (default) 2h = 10mins 3h = 30mins
0	EN_MPPT	R/W	0h	Reset by: REG_RST	Enable the MPPT to measure the VBUS open circuit voltage. Type : RW POR: 0b 0h = Disable (default) 1h = Enable

9.5.1.19 REG16_Temperature_Control Register (Offset = 16h) [reset = C0h]

REG16_Temperature_Control is shown in Figure 9-44 and described in Table 9-32.

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Temperature Control

Figure 9-44 REG16_Temperature_Control Register

7	6	5	4	3	2	1	0
TREG_1:0		TSHUT_1:0		VBUS_PD_EN	VAC1_PD_EN	VAC2_PD_EN	BKUP_ACFET1_ON
R/W-3h		R/W-0h		R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-32 REG16_Temperature_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	TREG_1:0	R/W	3h	Reset by: WATCHDOG REG_RST	Thermal regulation thresholds. Type : RW POR: 11b 0h = 60°C 1h = 80°C 2h = 100°C 3h = 120°C (default)
5-4	TSHUT_1:0	R/W	0h	Reset by: WATCHDOG REG_RST	Thermal shutdown thresholds. Type : RW POR: 00b 0h = 150°C (default) 1h = 130°C 2h = 120°C 3h = 85°C
3	VBUS_PD_EN	R/W	0h	Reset by: REG_RST	Enable VBUS pull down resistor (6k Ohm) Type : RW POR: 0b 0h = Disable (default) 1h = Enable
2	VAC1_PD_EN	R/W	0h	Reset by: REG_RST	Enable VAC1 pull down resistor Type : RW POR: 0b 0h = Disable (default) 1h = Enable
1	VAC2_PD_EN	R/W	0h	Reset by: REG_RST	Enable VAC2 pull down resistor Type : RW POR: 0b 0h = Disable (default) 1h = Enable
0	BKUP_ACFET1_ON	R/W	0h	Reset by: REG_RST	When the charger is operated in backup mode, ACFET1 is off. Setting this bit to 1, the charger clears the EN_BACKUP bit to 0, sets DIS_ACDRV=0 and EN_ACDRV1=1 to turn on the ACFET1. Type: RW POR: 0b 0h = IDLE (default) 1h = To turn on ACFET1 in backup mode

9.5.1.20 REG17_NTC_Control_0 Register (Offset = 17h) [reset = 7Ah]

REG17_NTC_Control_0 is shown in Figure 9-45 and described in Table 9-33.

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NTC Control 0

Figure 9-45 REG17_NTC_Control_0 Register

7	6	5	4	3	2	1	0
JEITA_VSET_2:0			JEITA_ISETH_1:0		JEITA_ISETC_1:0		RESERVED
R/W-3h			R/W-3h		R/W-1h		R-0h

Table 9-33 REG17_NTC_Control_0 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-5	JEITA_VSET_2:0	R/W	3h	Reset by: WATCHDOG REG_RST	JEITA high temperature range (TWARN – THOT) charge voltage setting Type : RW POR: 011b 0h = Charge Suspend 1h = Set VREG to VREG-800mV 2h = Set VREG to VREG-600mV 3h = Set VREG to VREG-400mV (default) 4h = Set VREG to VREG-300mV 5h = Set VREG to VREG-200mV 6h = Set VREG to VREG-100mV 7h = VREG unchanged
4-3	JEITA_ISETH_1:0	R/W	3h	Reset by: WATCHDOG REG_RST	JEITA high temperature range (TWARN – THOT) charge current setting Type : RW POR: 11b 0h = Charge Suspend 1h = Set ICHG to 20%* ICHG 2h = Set ICHG to 40%* ICHG 3h = ICHG unchanged (default)
2-1	JEITA_ISETC_1:0	R/W	1h	Reset by: WATCHDOG REG_RST	JEITA low temperature range (TCOLD – TCOOL) charge current setting Type : RW POR: 01b 0h = Charge Suspend 1h = Set ICHG to 20%* ICHG (default) 2h = Set ICHG to 40%* ICHG 3h = ICHG unchanged
0	RESERVED	R	0h		Reserved

9.5.1.21 REG18_NTC_Control_1 Register (Offset = 18h) [reset = 54h]

REG18_NTC_Control_1 is shown in Figure 9-46 and described in Table 9-34.

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NTC Control 1

Figure 9-46 REG18_NTC_Control_1 Register

7	6	5	4	3	2	1	0
TS_COOL_1:0		TS_WARM_1:0		BHOT_1:0		BCOLD	TS_IGNORE
R/W-1h		R/W-1h		R/W-1h		R/W-0h	R/W-0h

Table 9-34 REG18_NTC_Control_1 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-6	TS_COOL_1:0	R/W	1h	Reset by: WATCHDOG REG_RST	JEITA VT2 comparator voltage rising thresholds as a percentage of REGN. The corresponding temperature in the brackets is achieved when a 103AT NTC thermistor is used, RT1=5.24kΩ and RT2=30.31kΩ. Type : RW POR: 01b 0h = 71.1% (5°C) 1h = 68.4% (default) (10°C) 2h = 65.5% (15°C) 3h = 62.4% (20°C)
5-4	TS_WARM_1:0	R/W	1h	Reset by: WATCHDOG REG_RST	JEITA VT3 comparator voltage falling thresholds as a percentage of REGN. The corresponding temperature in the brackets is achieved when a 103AT NTC thermistor is used, RT1=5.24kΩ and RT2=30.31kΩ. Type : RW POR: 01b 0h = 48.4% (40°C) 1h = 44.8% (default) (45°C) 2h = 41.2% (50°C) 3h = 37.7% (55°C)
3-2	BHOT_1:0	R/W	1h	Reset by: WATCHDOG REG_RST	OTG mode TS HOT temperature threshold Type : RW POR: 01b 0h = 55°C 1h = 60°C (default) 2h = 65°C 3h = Disable
1	BCOLD	R/W	0h	Reset by: WATCHDOG REG_RST	OTG mode TS COLD temperature threshold Type : RW POR: 0b 0h = -10°C (default) 1h = -20°C
0	TS_IGNORE	R/W	0h	Reset by: WATCHDOG REG_RST	Ignore the TS feedback, the charger considers the TS is always good to allow the charging and OTG modes, all the four TS status bits always stay at 0000 to report the normal condition. Type : RW POR: 0b 0h = NOT ignore (Default) 1h = Ignore

9.5.1.22 REG19_ICO_Current_Limit Register (Offset = 19h) [reset = 0h]

REG19_ICO_Current_Limit is shown in Figure 9-47 and described in Table 9-35.

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ICO Current Limit

Figure 9-47 REG19_ICO_Current_Limit Register

15	14	13	12	11	10	9	8
RESERVED							ICO_ILIM_8:0
R-0h							R-0h

7	6	5	4	3	2	1	0
ICO_ILIM_8:0
R-0h

Table 9-35 REG19_ICO_Current_Limit Register Field Descriptions

Bit	Field	Type	Reset	Description
15-9	RESERVED	R	0h	RESERVED
8-0	ICO_ILIM_8:0	R	0h	Input Current Limit obtained from ICO or ILIM_HIZ pin setting Type : R POR: 0mA (0h) Range : 100mA-3300mA Fixed Offset : 0mA Bit Step Size : 10mA Clamped Low

9.5.1.23 REG1B_Charger_Status_0 Register (Offset = 1Bh) [reset = 0h]

REG1B_Charger_Status_0 is shown in Figure 9-48 and described in Table 9-36.

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Charger Status 0

Figure 9-48 REG1B_Charger_Status_0 Register

7	6	5	4	3	2	1	0
IINDPM_STAT	VINDPM_STAT	WD_STAT	RESERVED	PG_STAT	AC2_PRESENT_STAT	AC1_PRESENT_STAT	VBUS_PRESENT_STAT
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-36 REG1B_Charger_Status_0 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	IINDPM_STAT	R	0h	IINDPM status (forward mode) or IOTG status (OTG mode) Type : R POR: 0b 0h = Normal 1h = In IINDPM regulation or IOTG regulation
6	VINDPM_STAT	R	0h	VINDPM status (forward mode) or VOTG status (OTG mode) Type : R POR: 0b 0h = Normal 1h = In VINDPM regulation or VOTG regualtion
5	WD_STAT	R	0h	I2C watch dog timer status Type : R POR: 0b 0h = Normal 1h = WD timer expired
4	RESERVED	R	0h	RESERVED
3	PG_STAT	R	0h	Power Good Status Type : R POR: 0b 0h = NOT in power good status 1h = Power good
2	AC2_PRESENT_STAT	R	0h	VAC2 insert status Type : R POR: 0b 0h = VAC2 NOT present 1h = VAC2 present (above present threshold)
1	AC1_PRESENT_STAT	R	0h	VAC1 insert status Type : R POR: 0b 0h = VAC1 NOT present 1h = VAC1 present (above present threshold)
0	VBUS_PRESENT_STAT	R	0h	VBUS present status Type : R POR: 0b 0h = VBUS NOT present 1h = VBUS present (above present threshold)

9.5.1.24 REG1C_Charger_Status_1 Register (Offset = 1Ch) [reset = 0h]

REG1C_Charger_Status_1 is shown in Figure 9-49 and described in Table 9-37.

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Charger Status 1

Figure 9-49 REG1C_Charger_Status_1 Register

7	6	5	4	3	2	1	0
CHG_STAT_2:0			VBUS_STAT_3:0				BC1.2_DONE_STAT
R-0h			R-0h				R-0h

Table 9-37 REG1C_Charger_Status_1 Register Field Descriptions

Bit	Field	Type	Reset	Description
7-5	CHG_STAT_2:0	R	0h	Charge Status bits Type : R POR: 000b 0h = Not Charging 1h = Trickle Charge 2h = Pre-charge 3h = Fast charge (CC mode) 4h = Taper Charge (CV mode) 5h = Reserved 6h = Top-off Timer Active Charging 7h = Charge Termination Done
4-1	VBUS_STAT_3:0	R	0h	VBUS status bits 0h: No Input or BHOT or BCOLD in OTG mode 1h: USB SDP (500mA) 2h: USB CDP (1.5A) 3h: USB DCP (3.25A) 4h: Adjustable High Voltage DCP (HVDCP) (1.5A) 5h: Unknown adaptor (3A) 6h: Non-Standard Adapter (1A/2A/2.1A/2.4A) 7h: In OTG mode 8h: Not qualified adaptor 9h: Reserved Ah: Reserved Bh: Device directly powered from VBUS Ch: Backup Mode Dh: Reserved Eh: Reserved Fh: Reserved Type : R POR: 0h
0	BC1.2_DONE_STAT	R	0h	BC1.2 status bit Type : R POR: 0b 0h = BC1.2 or non-standard detection NOT complete 1h = BC1.2 or non-standard detection complete

Bit

Field

Type

Reset

Description

7-5

CHG_STAT_2:0

R

0h

Charge Status bits
Type : R
POR: 000b

0h = Not Charging

1h = Trickle Charge

2h = Pre-charge

3h = Fast charge (CC mode)

4h = Taper Charge (CV mode)

5h = Reserved

6h = Top-off Timer Active Charging

7h = Charge Termination Done

4-1

VBUS_STAT_3:0

R

0h

VBUS status bits
0h: No Input or BHOT or BCOLD in OTG mode
1h: USB SDP (500mA)
2h: USB CDP (1.5A)
3h: USB DCP (3.25A)
4h: Adjustable High Voltage DCP (HVDCP) (1.5A)
5h: Unknown adaptor (3A)
6h: Non-Standard Adapter (1A/2A/2.1A/2.4A)
7h: In OTG mode
8h: Not qualified adaptor
9h: Reserved
Ah: Reserved
Bh: Device directly powered from VBUS
Ch: Backup Mode
Dh: Reserved
Eh: Reserved
Fh: Reserved
Type : R
POR: 0h

0

BC1.2_DONE_STAT

R

0h

BC1.2 status bit
Type : R
POR: 0b

0h = BC1.2 or non-standard detection NOT complete

1h = BC1.2 or non-standard detection complete

9.5.1.25 REG1D_Charger_Status_2 Register (Offset = 1Dh) [reset = 0h]

REG1D_Charger_Status_2 is shown in Figure 9-50 and described in Table 9-38.

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Charger Status 2

Figure 9-50 REG1D_Charger_Status_2 Register

7	6	5	4	3	2	1	0
ICO_STAT_1:0		RESERVED			TREG_STAT	DPDM_STAT	VBAT_PRESENT_STAT
R-0h		R-0h			R-0h	R-0h	R-0h

Table 9-38 REG1D_Charger_Status_2 Register Field Descriptions

Bit	Field	Type	Reset	Description
7-6	ICO_STAT_1:0	R	0h	Input Current Optimizer (ICO) status Type : R POR: 00b 0h = ICO disabled 1h = ICO optimization in progress 2h = Maximum input current detected 3h = Reserved
5-3	RESERVED	R	0h	RESERVED
2	TREG_STAT	R	0h	IC thermal regulation status Type : R POR: 0b 0h = Normal 1h = Device in thermal regulation
1	DPDM_STAT	R	0h	D+/D- detection status bits Type : R POR: 0b 0h = The D+/D- detection is NOT started yet, or the detection is done 1h = The D+/D- detection is ongoing
0	VBAT_PRESENT_STAT	R	0h	Battery present status (V_BAT > V_{BAT_UVLOZ}) Type : R POR: 0b 0h = V_BAT NOT present 1h = V_BAT present

9.5.1.26 REG1E_Charger_Status_3 Register (Offset = 1Eh) [reset = 0h]

REG1E_Charger_Status_3 is shown in Figure 9-51 and described in Table 9-39.

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Charger Status 3

Figure 9-51 REG1E_Charger_Status_3 Register

7	6	5	4	3	2	1	0
ACRB2_STAT	ACRB1_STAT	ADC_DONE_STAT	VSYS_STAT	CHG_TMR_STAT	TRICHG_TMR_STAT	PRECHG_TMR_STAT	RESERVED
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-39 REG1E_Charger_Status_3 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	ACRB2_STAT	R	0h	The ACFET2-RBFET2 status Type : R POR: 0b 0h = ACFET2-RBFET2 is NOT placed 1h = ACFET2-RBFET2 is placed
6	ACRB1_STAT	R	0h	The ACFET1-RBFET1 status Type : R POR: 0b 0h = ACFET1-RBFET1 is NOT placed 1h = ACFET1-RBFET1 is placed
5	ADC_DONE_STAT	R	0h	ADC Conversion Status (in one-shot mode only) Type : R POR: 0b 0h = Conversion NOT complete 1h = Conversion complete
4	VSYS_STAT	R	0h	VSYS Regulation Status (forward mode) Type : R POR: 0b 0h = Not in VSYSMIN regulation (V_BAT > V_SYSMIN) 1h = In VSYSMIN regulation (V_BAT < V_SYSMIN)
3	CHG_TMR_STAT	R	0h	Fast charge timer status Type : R POR: 0b 0h = Normal 1h = Safety timer expired
2	TRICHG_TMR_STAT	R	0h	Trickle charge timer status Type : R POR: 0b 0h = Normal 1h = Safety timer expired
1	PRECHG_TMR_STAT	R	0h	Pre-charge timer status Type : R POR: 0b 0h = Normal 1h = Safety timer expired
0	RESERVED	R	0h	RESERVED

9.5.1.27 REG1F_Charger_Status_4 Register (Offset = 1Fh) [reset = 0h]

REG1F_Charger_Status_4 is shown in Figure 9-52 and described in Table 9-40.

Return to the Summary Table.

Charger Status 4

Figure 9-52 REG1F_Charger_Status_4 Register

7	6	5	4	3	2	1	0
RESERVED			VBATOTG_LOW_STAT	TS_COLD_STAT	TS_COOL_STAT	TS_WARM_STAT	TS_HOT_STAT
R-0h			R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-40 REG1F_Charger_Status_4 Register Field Descriptions

Bit	Field	Type	Reset	Description
7-5	RESERVED	R	0h	RESERVED
4	VBATOTG_LOW_STAT	R	0h	The battery voltage is too low to enable OTG mode. Type : R POR: 0b 0h = The battery voltage is high enough to enable the OTG operation 1h = The battery volage is too low to enable the OTG operation
3	TS_COLD_STAT	R	0h	The TS temperature is in the cold range, lower than T1. Type : R POR: 0b 0h = TS status is NOT in cold range 1h = TS status is in cold range
2	TS_COOL_STAT	R	0h	The TS temperature is in the cool range, between T1 and T2. Type : R POR: 0b 0h = TS status is NOT in cool range 1h = TS status is in cool range
1	TS_WARM_STAT	R	0h	The TS temperature is in the warm range, between T3 and T5. Type : R POR: 0b 0h = TS status is NOT in warm range 1h = TS status is in warm range
0	TS_HOT_STAT	R	0h	The TS temperature is in the hot range, higher than T5. Type : R POR: 0b 0h = TS status is NOT in hot range 1h = TS status is in hot range

9.5.1.28 REG20_FAULT_Status_0 Register (Offset = 20h) [reset = 0h]

REG20_FAULT_Status_0 is shown in Figure 9-53 and described in Table 9-41.

Return to the Summary Table.

FAULT Status 0

Figure 9-53 REG20_FAULT_Status_0 Register

7	6	5	4	3	2	1	0
IBAT_REG_STAT	VBUS_OVP_STAT	VBAT_OVP_STAT	IBUS_OCP_STAT	IBAT_OCP_STAT	CONV_OCP_STAT	VAC2_OVP_STAT	VAC1_OVP_STAT
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-41 REG20_FAULT_Status_0 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	IBAT_REG_STAT	R	0h	IBAT regulation status Type : R POR: 0b 0h = Normal 1h = Device in battery discharging current regulation
6	VBUS_OVP_STAT	R	0h	VBUS over-voltage status Type : R POR: 0b 0h = Normal 1h = Device in over voltage protection
5	VBAT_OVP_STAT	R	0h	VBAT over-voltage status Type : R POR: 0b 0h = Normal 1h = Device in over voltage protection
4	IBUS_OCP_STAT	R	0h	IBUS over-current status Type : R POR: 0b 0h = Normal 1h = Device in over current protection
3	IBAT_OCP_STAT	R	0h	IBAT over-current status Type : R POR: 0b 0h = Normal 1h = Device in over current protection
2	CONV_OCP_STAT	R	0h	Converter over current status Type : R POR: 0b 0h = Normal 1h = Converter in over current protection
1	VAC2_OVP_STAT	R	0h	VAC2 over-voltage status Type : R POR: 0b 0h = Normal 1h = Device in over voltage protection
0	VAC1_OVP_STAT	R	0h	VAC1 over-voltage status Type : R POR: 0b 0h = Normal 1h = Device in over voltage protection

9.5.1.29 REG21_FAULT_Status_1 Register (Offset = 21h) [reset = 0h]

REG21_FAULT_Status_1 is shown in Figure 9-54 and described in Table 9-42.

Return to the Summary Table.

FAULT Status 1

Figure 9-54 REG21_FAULT_Status_1 Register

7	6	5	4	3	2	1	0
VSYS_SHORT_STAT	VSYS_OVP_STAT	OTG_OVP_STAT	OTG_UVP_STAT	RESERVED	TSHUT_STAT	RESERVED
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-42 REG21_FAULT_Status_1 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	VSYS_SHORT_STAT	R	0h	VSYS short circuit status Type : R POR: 0b 0h = Normal 1h = Device in SYS short circuit protection
6	VSYS_OVP_STAT	R	0h	VSYS over-voltage status Type : R POR: 0b 0h = Normal 1h = Device in SYS over-voltage protection
5	OTG_OVP_STAT	R	0h	OTG over voltage status Type : R POR: 0b 0h = Normal 1h = Device in OTG over-voltage
4	OTG_UVP_STAT	R	0h	OTG under voltage status. Type : R POR: 0b 0h = Normal 1h = Device in OTG under voltage
3	RESERVED	R	0h	RESERVED
2	TSHUT_STAT	R	0h	IC temperature shutdown status Type : R POR: 0b 0h = Normal 1h = Device in thermal shutdown protection
1-0	RESERVED	R	0h	RESERVED

9.5.1.30 REG22_Charger_Flag_0 Register (Offset = 22h) [reset = 0h]

REG22_Charger_Flag_0 is shown in Figure 9-55 and described in Table 9-43.

Return to the Summary Table.

Charger Flag 0

Figure 9-55 REG22_Charger_Flag_0 Register

7	6	5	4	3	2	1	0
IINDPM_FLAG	VINDPM_FLAG	WD_FLAG	POORSRC_FLAG	PG_FLAG	AC2_PRESENT_FLAG	AC1_PRESENT_FLAG	VBUS_PRESENT_FLAG
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-43 REG22_Charger_Flag_0 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	IINDPM_FLAG	R	0h	IINDPM / IOTG flag Type : R POR: 0b 0h = Normal 1h = IINDPM / IOTG signal rising edge detected
6	VINDPM_FLAG	R	0h	VINDPM / VOTG Flag Type : R POR: 0b 0h = Normal 1h = VINDPM / VOTG regulation signal rising edge detected
5	WD_FLAG	R	0h	I2C watchdog timer flag Type : R POR: 0b 0h = Normal 1h = WD timer signal rising edge detected
4	POORSRC_FLAG	R	0h	Poor source detection flag Type : R POR: 0b 0h = Normal 1h = Poor source status rising edge detected
3	PG_FLAG	R	0h	Power good flag Type : R POR: 0b 0h = Normal 1h = Any change in PG_STAT even (adapter good qualification or adapter good going away)
2	AC2_PRESENT_FLAG	R	0h	VAC2 present flag Type : R POR: 0b 0h = Normal 1h = VAC2 present status changed
1	AC1_PRESENT_FLAG	R	0h	VAC1 present flag Type : R POR: 0b 0h = Normal 1h = VAC1 present status changed
0	VBUS_PRESENT_FLAG	R	0h	VBUS present flag Type : R POR: 0b 0h = Normal 1h = VBUS present status changed

9.5.1.31 REG23_Charger_Flag_1 Register (Offset = 23h) [reset = 0h]

REG23_Charger_Flag_1 is shown in Figure 9-56 and described in Table 9-44.

Return to the Summary Table.

Charger Flag 1

Figure 9-56 REG23_Charger_Flag_1 Register

7	6	5	4	3	2	1	0
CHG_FLAG	ICO_FLAG	RESERVED	VBUS_FLAG	RESERVED	TREG_FLAG	VBAT_PRESENT_FLAG	BC1.2_DONE_FLAG
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-44 REG23_Charger_Flag_1 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	CHG_FLAG	R	0h	Charge status flag Type : R POR: 0b 0h = Normal 1h = Charge status changed
6	ICO_FLAG	R	0h	ICO status flag Type : R POR: 0b 0h = Normal 1h = ICO status changed
5	RESERVED	R	0h	RESERVED
4	VBUS_FLAG	R	0h	VBUS status flag Type : R POR: 0b 0h = Normal 1h = VBUS status changed
3	RESERVED	R	0h	RESERVED
2	TREG_FLAG	R	0h	IC thermal regulation flag Type : R POR: 0b 0h = Normal 1h = TREG signal rising threshold detected
1	VBAT_PRESENT_FLAG	R	0h	VBAT present flag Type : R POR: 0b 0h = Normal 1h = VBAT present status changed
0	BC1.2_DONE_FLAG	R	0h	BC1.2 status Flag Type : R POR: 0b 0h = Normal 1h = BC1.2 detection status changed

9.5.1.32 REG24_Charger_Flag_2 Register (Offset = 24h) [reset = 0h]

REG24_Charger_Flag_2 is shown in Figure 9-57 and described in Table 9-45.

Return to the Summary Table.

Charger Flag 2

Figure 9-57 REG24_Charger_Flag_2 Register

7	6	5	4	3	2	1	0
RESERVED	DPDM_DONE_FLAG	ADC_DONE_FLAG	VSYS_FLAG	CHG_TMR_FLAG	TRICHG_TMR_FLAG	PRECHG_TMR_FLAG	TOPOFF_TMR_FLAG
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-45 REG24_Charger_Flag_2 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	RESERVED	R	0h	RESERVED
6	DPDM_DONE_FLAG	R	0h	D+/D- detection is done flag. Type : R POR: 0b 0h = D+/D- detection is NOT started or still ongoing 1h = D+/D- detection is completed
5	ADC_DONE_FLAG	R	0h	ADC conversion flag (only in one-shot mode) Type : R POR: 0b 0h = Conversion NOT completed 1h = Conversion completed
4	VSYS_FLAG	R	0h	VSYSMIN regulation flag Type : R POR: 0b 0h = Normal 1h = Entered or existed VSYSMIN regulation
3	CHG_TMR_FLAG	R	0h	Fast charge timer flag Type : R POR: 0b 0h = Normal 1h = Fast charge timer expired rising edge detected
2	TRICHG_TMR_FLAG	R	0h	Trickle charge timer flag Type : R POR: 0b 0h = Normal 1h = Trickle charger timer expired rising edge detected
1	PRECHG_TMR_FLAG	R	0h	Pre-charge timer flag Type : R POR: 0b 0h = Normal 1h = Pre-charge timer expired rising edge detected
0	TOPOFF_TMR_FLAG	R	0h	Top off timer flag Type : R POR: 0b 0h = Normal 1h = Top off timer expired rising edge detected

9.5.1.33 REG25_Charger_Flag_3 Register (Offset = 25h) [reset = 0h]

REG25_Charger_Flag_3 is shown in Figure 9-58 and described in Table 9-46.

Return to the Summary Table.

Charger Flag 3

Figure 9-58 REG25_Charger_Flag_3 Register

7	6	5	4	3	2	1	0
RESERVED			VBATOTG_LOW_FLAG	TS_COLD_FLAG	TS_COOL_FLAG	TS_WARM_FLAG	TS_HOT_FLAG
R-0h			R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-46 REG25_Charger_Flag_3 Register Field Descriptions

Bit	Field	Type	Reset	Description
7-5	RESERVED	R	0h	RESERVED
4	VBATOTG_LOW_FLAG	R	0h	VBAT too low to enable OTG flag Type : R POR: 0b 0h = Normal 1h = VBAT falls below the threshold to enable the OTG mode
3	TS_COLD_FLAG	R	0h	TS cold temperature flag Type : R POR: 0b 0h = Normal 1h = TS across cold temperature (T1) is detected
2	TS_COOL_FLAG	R	0h	TS cool temperature flag Type : R POR: 0b 0h = Normal 1h = TS across cool temperature (T2) is detected
1	TS_WARM_FLAG	R	0h	TS warm temperature flag Type : R POR: 0b 0h = Normal 1h = TS across warm temperature (T3) is detected
0	TS_HOT_FLAG	R	0h	TS hot temperature flag Type : R POR: 0b 0h = Normal 1h = TS across hot temperature (T5) is detected

9.5.1.34 REG26_FAULT_Flag_0 Register (Offset = 26h) [reset = 0h]

REG26_FAULT_Flag_0 is shown in Figure 9-59 and described in Table 9-47.

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FAULT Flag 0

Figure 9-59 REG26_FAULT_Flag_0 Register

7	6	5	4	3	2	1	0
IBAT_REG_FLAG	VBUS_OVP_FLAG	VBAT_OVP_FLAG	IBUS_OCP_FLAG	IBAT_OCP_FLAG	CONV_OCP_FLAG	VAC2_OVP_FLAG	VAC1_OVP_FLAG
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-47 REG26_FAULT_Flag_0 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	IBAT_REG_FLAG	R	0h	IBAT regulation flag Type : R POR: 0b 0h = Normal 1h = Enter or exit IBAT regulation
6	VBUS_OVP_FLAG	R	0h	VBUS over-voltage flag Type : R POR: 0b 0h = Normal 1h = Enter VBUS OVP
5	VBAT_OVP_FLAG	R	0h	VBAT over-voltage flag Type : R POR: 0b 0h = Normal 1h = Enter VBAT OVP
4	IBUS_OCP_FLAG	R	0h	IBUS over-current flag Type : R POR: 0b 0h = Normal 1h = Enter IBUS OCP
3	IBAT_OCP_FLAG	R	0h	IBAT over-current flag Type : R POR: 0b 0h = Normal 1h = Enter discharged OCP
2	CONV_OCP_FLAG	R	0h	Converter over-current flag Type : R POR: 0b 0h = Normal 1h = Enter converter OCP
1	VAC2_OVP_FLAG	R	0h	VAC2 over-voltage flag Type : R POR: 0b 0h = Normal 1h = Enter VAC2 OVP
0	VAC1_OVP_FLAG	R	0h	VAC1 over-voltage flag Type : R POR: 0b 0h = Normal 1h = Enter VAC1 OVP

9.5.1.35 REG27_FAULT_Flag_1 Register (Offset = 27h) [reset = 0h]

REG27_FAULT_Flag_1 is shown in Figure 9-60 and described in Table 9-48.

Return to the Summary Table.

FAULT Flag 1

Figure 9-60 REG27_FAULT_Flag_1 Register

7	6	5	4	3	2	1	0
VSYS_SHORT_FLAG	VSYS_OVP_FLAG	OTG_OVP_FLAG	OTG_UVP_FLAG	RESERVED	TSHUT_FLAG	RESERVED
R-0h	R-0h	R-0h	R-0h	R-0h	R-0h	R-0h

Table 9-48 REG27_FAULT_Flag_1 Register Field Descriptions

Bit	Field	Type	Reset	Description
7	VSYS_SHORT_FLAG	R	0h	VSYS short circuit flag Type : R POR: 0b 0h = Normal 1h = Stop switching due to system short
6	VSYS_OVP_FLAG	R	0h	VSYS over-voltage flag Type : R POR: 0b 0h = Normal 1h = Stop switching due to system over-voltage
5	OTG_OVP_FLAG	R	0h	OTG over-voltage flag Type : R POR: 0b 0h = Normal 1h = Stop OTG due to VBUS over voltage
4	OTG_UVP_FLAG	R	0h	OTG under-voltage flag Type : R POR: 0b 0h = Normal 1h = Stop OTG due to VBUS under-voltage
3	RESERVED	R	0h	RESERVED
2	TSHUT_FLAG	R	0h	IC thermal shutdown flag Type : R POR: 0b 0h = Normal 1h = TS shutdown signal rising threshold detected
1-0	RESERVED	R	0h	RESERVED

9.5.1.36 REG28_Charger_Mask_0 Register (Offset = 28h) [reset = 0h]

REG28_Charger_Mask_0 is shown in Figure 9-61 and described in Table 9-49.

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Charger Mask 0

Figure 9-61 REG28_Charger_Mask_0 Register

7	6	5	4	3	2	1	0
IINDPM_MASK	VINDPM_MASK	WD_MASK	POORSRC_MASK	PG_MASK	AC2_PRESENT_MASK	AC1_PRESENT_MASK	VBUS_PRESENT_MASK
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-49 REG28_Charger_Mask_0 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	IINDPM_MASK	R/W	0h	Reset by: REG_RST	IINDPM / IOTG mask flag Type : RW POR: 0b 0h = Enter IINDPM / IOTG does produce INT pulse 1h = Enter IINDPM / IOTG does NOT produce INT pulse
6	VINDPM_MASK	R/W	0h	Reset by: REG_RST	VINDPM / VOTG mask flag Type : RW POR: 0b 0h = Enter VINDPM / VOTG does produce INT pulse 1h = Enter VINDPM / VOTG does NOT produce INT pulse
5	WD_MASK	R/W	0h	Reset by: REG_RST	I2C watch dog timer mask flag Type : RW POR: 0b 0h = I2C watch dog timer expired does produce INT pulse 1h = I2C watch dog timer expired does NOT produce INT pulse
4	POORSRC_MASK	R/W	0h	Reset by: REG_RST	Poor source detection mask flag Type : RW POR: 0b 0h = Poor source detected does produce INT 1h = Poor source detected does NOT produce INT
3	PG_MASK	R/W	0h	Reset by: REG_RST	Power Good mask flag Type : RW POR: 0b 0h = PG toggle does produce INT 1h = PG toggle does NOT produce INT
2	AC2_PRESENT_MASK	R/W	0h	Reset by: REG_RST	VAC2 present mask flag Type : RW POR: 0b 0h = VAC2 present status change does produce INT 1h = VAC2 present status change does NOT produce INT
1	AC1_PRESENT_MASK	R/W	0h	Reset by: REG_RST	VAC1 present mask flag Type : RW POR: 0b 0h = VAC1 present status change does produce INT 1h = VAC1 present status change does NOT produce INT
0	VBUS_PRESENT_MASK	R/W	0h	Reset by: REG_RST	VBUS present mask flag Type : RW POR: 0b 0h = VBUS present status change does produce INT 1h = VBUS present status change does NOT produce INT

9.5.1.37 REG29_Charger_Mask_1 Register (Offset = 29h) [reset = 0h]

REG29_Charger_Mask_1 is shown in Figure 9-62 and described in Table 9-50.

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Charger Mask 1

Figure 9-62 REG29_Charger_Mask_1 Register

7	6	5	4	3	2	1	0
CHG_MASK	ICO_MASK	RESERVED	VBUS_MASK	RESERVED	TREG_MASK	VBAT_PRESENT_MASK	BC1.2_DONE_MASK
R/W-0h	R/W-0h	R-0h	R/W-0h	R-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-50 REG29_Charger_Mask_1 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	CHG_MASK	R/W	0h	Reset by: REG_RST	Charge status mask flag Type : RW POR: 0b 0h = Charging status change does produce INT 1h = Charging status change does NOT produce INT
6	ICO_MASK	R/W	0h	Reset by: REG_RST	ICO status mask flag Type : RW POR: 0b 0h = ICO status change does produce INT 1h = ICO status change does NOT produce INT
5	RESERVED	R	0h		RESERVED
4	VBUS_MASK	R/W	0h	Reset by: REG_RST	VBUS status mask flag Type : RW POR: 0b 0h = VBUS status change does produce INT 1h = VBUS status change does NOT produce INT
3	RESERVED	R	0h		RESERVED
2	TREG_MASK	R/W	0h	Reset by: REG_RST	IC thermal regulation mask flag Type : RW POR: 0b 0h = entering TREG does produce INT 1h = entering TREG does NOT produce INT
1	VBAT_PRESENT_MASK	R/W	0h	Reset by: REG_RST	VBAT present mask flag Type : RW POR: 0b 0h = VBAT present status change does produce INT 1h = VBAT present status change does NOT produce INT
0	BC1.2_DONE_MASK	R/W	0h	Reset by: REG_RST	BC1.2 status mask flag Type : RW POR: 0b 0h = BC1.2 status change does produce INT 1h = BC1.2 status change does NOT produce INT

9.5.1.38 REG2A_Charger_Mask_2 Register (Offset = 2Ah) [reset = 0h]

REG2A_Charger_Mask_2 is shown in Figure 9-63 and described in Table 9-51.

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Charger Mask 2

Figure 9-63 REG2A_Charger_Mask_2 Register

7	6	5	4	3	2	1	0
RESERVED	DPDM_DONE_MASK	ADC_DONE_MASK	VSYS_MASK	CHG_TMR_MASK	TRICHG_TMR_MASK	PRECHG_TMR_MASK	TOPOFF_TMR_MASK
R-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-51 REG2A_Charger_Mask_2 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	RESERVED	R	0h		RESERVED
6	DPDM_DONE_MASK	R/W	0h	Reset by: REG_RST	D+/D- detection is done mask flag Type : RW POR: 0b 0h = D+/D- detection done does produce INT pulse 1h = D+/D- detection done does NOT produce INT pulse
5	ADC_DONE_MASK	R/W	0h	Reset by: REG_RST	ADC conversion mask flag (only in one-shot mode) Type : RW POR: 0b 0h = ADC conversion done does produce INT pulse 1h = ADC conversion done does NOT produce INT pulse
4	VSYS_MASK	R/W	0h	Reset by: REG_RST	VSYS min regulation mask flag Type : RW POR: 0b 0h = enter or exit VSYSMIN regulation does produce INT pulse 1h = enter or exit VSYSMIN regulation does NOT produce INT pulse
3	CHG_TMR_MASK	R/W	0h	Reset by: REG_RST	Fast charge timer mask flag Type : RW POR: 0b 0h = Fast charge timer expire does produce INT 1h = Fast charge timer expire does NOT produce INT
2	TRICHG_TMR_MASK	R/W	0h	Reset by: REG_RST	Trickle charge timer mask flag Type : RW POR: 0b 0h = Trickle charge timer expire does produce INT 1h = Trickle charge timer expire does NOT produce INT
1	PRECHG_TMR_MASK	R/W	0h	Reset by: REG_RST	Pre-charge timer mask flag Type : RW POR: 0b 0h = Pre-charge timer expire does produce INT 1h = Pre-charge timer expire does NOT produce INT
0	TOPOFF_TMR_MASK	R/W	0h	Reset by: REG_RST	Top off timer mask flag Type : RW POR: 0b 0h = Top off timer expire does produce INT 1h = Top off timer expire does NOT produce INT

9.5.1.39 REG2B_Charger_Mask_3 Register (Offset = 2Bh) [reset = 0h]

REG2B_Charger_Mask_3 is shown in Figure 9-64 and described in Table 9-52.

Return to the Summary Table.

Charger Mask 3

Figure 9-64 REG2B_Charger_Mask_3 Register

7	6	5	4	3	2	1	0
RESERVED			VBATOTG_LOW_MASK	TS_COLD_MASK	TS_COOL_MASK	TS_WARM_MASK	TS_HOT_MASK
R-0h			R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-52 REG2B_Charger_Mask_3 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7-5	RESERVED	R	0h		RESERVED
4	VBATOTG_LOW_MASK	R/W	0h	Reset by: WATCHDOG REG_RST	VBAT too low to enable OTG mask Type : RW POR: 0b 0h = VBAT falling below the threshold to enable the OTG mode, does produce INT 1h = VBAT falling below the threshold to enable the OTG mode, does NOT produce INT
3	TS_COLD_MASK	R/W	0h	Reset by: WATCHDOG REG_RST	TS cold temperature interrupt mask Type : RW POR: 0b 0h = TS across cold temperature (T1) does produce INT 1h = TS across cold temperature (T1) does NOT produce INT
2	TS_COOL_MASK	R/W	0h	Reset by: WATCHDOG REG_RST	TS cool temperature interrupt mask Type : RW POR: 0b 0h = TS across cool temperature (T2) does produce INT 1h = TS across cool temperature (T2) does NOT produce INT
1	TS_WARM_MASK	R/W	0h	Reset by: WATCHDOG REG_RST	TS warm temperature interrupt mask Type : RW POR: 0b 0h = TS across warm temperature (T3) does produce INT 1h = TS across warm temperature (T3) does NOT produce INT
0	TS_HOT_MASK	R/W	0h	Reset by: WATCHDOG REG_RST	TS hot temperature interrupt mask Type : RW POR: 0b 0h = TS across hot temperature (T5) does produce INT 1h = TS across hot temperature (T5) does NOT produce INT

9.5.1.40 REG2C_FAULT_Mask_0 Register (Offset = 2Ch) [reset = 0h]

REG2C_FAULT_Mask_0 is shown in Figure 9-65 and described in Table 9-53.

Return to the Summary Table.

FAULT Mask 0

Figure 9-65 REG2C_FAULT_Mask_0 Register

7	6	5	4	3	2	1	0
IBAT_REG_MASK	VBUS_OVP_MASK	VBAT_OVP_MASK	IBUS_OCP_MASK	IBAT_OCP_MASK	CONV_OCP_MASK	VAC2_OVP_MASK	VAC1_OVP_MASK
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h

Table 9-53 REG2C_FAULT_Mask_0 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	IBAT_REG_MASK	R/W	0h	Reset by: REG_RST	IBAT regulation mask flag Type : RW POR: 0b 0h = enter or exit IBAT regulation does produce INT 1h = enter or exit IBAT regulation does NOT produce INT
6	VBUS_OVP_MASK	R/W	0h	Reset by: REG_RST	VBUS over-voltage mask flag Type : RW POR: 0b 0h = entering VBUS OVP does produce INT 1h = entering VBUS OVP does NOT produce INT
5	VBAT_OVP_MASK	R/W	0h	Reset by: REG_RST	VBAT over-voltage mask flag Type : RW POR: 0b 0h = entering VBAT OVP does produce INT 1h = entering VBAT OVP does NOT produce INT
4	IBUS_OCP_MASK	R/W	0h	Reset by: REG_RST	IBUS over-current mask flag Type : RW POR: 0b 0h = IBUS OCP fault does produce INT 1h = IBUS OCP fault does NOT produce INT
3	IBAT_OCP_MASK	R/W	0h	Reset by: REG_RST	IBAT over-current mask flag Type : RW POR: 0b 0h = IBAT OCP fault does produce INT 1h = IBAT OCP fault does NOT produce INT
2	CONV_OCP_MASK	R/W	0h	Reset by: REG_RST	Converter over-current mask flag Type : RW POR: 0b 0h = Converter OCP fault does produce INT 1h = Converter OCP fault does NOT produce INT
1	VAC2_OVP_MASK	R/W	0h	Reset by: REG_RST	VAC2 over-voltage mask flag Type : RW POR: 0b 0h = entering VAC2 OVP does produce INT 1h = entering VAC2 OVP does NOT produce INT
0	VAC1_OVP_MASK	R/W	0h	Reset by: REG_RST	VAC1 over-voltage mask flag Type : RW POR: 0b 0h = entering VAC1 OVP does produce INT 1h = entering VAC1 OVP does NOT produce INT

9.5.1.41 REG2D_FAULT_Mask_1 Register (Offset = 2Dh) [reset = 0h]

REG2D_FAULT_Mask_1 is shown in Figure 9-66 and described in Table 9-54.

Return to the Summary Table.

FAULT Mask 1

Figure 9-66 REG2D_FAULT_Mask_1 Register

7	6	5	4	3	2	1	0
VSYS_SHORT_MASK	VSYS_OVP_MASK	OTG_OVP_MASK	OTG_UVP_MASK	RESERVED	TSHUT_MASK	RESERVED
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R-0h

Table 9-54 REG2D_FAULT_Mask_1 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	VSYS_SHORT_MASK	R/W	0h	Reset by: REG_RST	VSYS short circuit mask flag Type : RW POR: 0b 0h = System short fault does produce INT 1h = System short fault does NOT produce INT
6	VSYS_OVP_MASK	R/W	0h	Reset by: REG_RST	VSYS over-voltage mask flag Type : RW POR: 0b 0h = System over-voltage fault does produce INT 1h = System over-voltage fault does NOT produce INT
5	OTG_OVP_MASK	R/W	0h	Reset by: REG_RST	OTG over-voltage mask flag Type : RW POR: 0b 0h = OTG VBUS over-voltage fault does produce INT 1h = OTG VBUS over-voltage fault does NOT produce INT
4	OTG_UVP_MASK	R/W	0h	Reset by: REG_RST	OTG under-voltage mask flag Type : RW POR: 0b 0h = OTG VBUS under voltage fault does produce INT 1h = OTG VBUS under voltage fault does NOT produce INT
3	RESERVED	R/W	0h		RESERVED
2	TSHUT_MASK	R/W	0h	Reset by: REG_RST	IC thermal shutdown mask flag Type : RW POR: 0b 0h = TSHUT does produce INT 1h = TSHUT does NOT produce INT
1-0	RESERVED	R	0h		RESERVED

9.5.1.42 REG2E_ADC_Control Register (Offset = 2Eh) [reset = 30h]

REG2E_ADC_Control is shown in Figure 9-67 and described in Table 9-55.

Return to the Summary Table.

ADC Control

Figure 9-67 REG2E_ADC_Control Register

7	6	5	4	3	2	1	0
ADC_EN	ADC_RATE	ADC_SAMPLE_1:0		ADC_AVG	ADC_AVG_INIT	RESERVED
R/W-0h	R/W-0h	R/W-3h		R/W-0h	R/W-0h	R/W-0h

Table 9-55 REG2E_ADC_Control Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	ADC_EN	R/W	0h	Reset by: WATCHDOG REG_RST	ADC Control Type : RW POR: 0b 0h = Disable 1h = Enable
6	ADC_RATE	R/W	0h	Reset by: REG_RST	ADC conversion rate control Type : RW POR: 0b 0h = Continuous conversion 1h = One shot conversion
5-4	ADC_SAMPLE_1:0	R/W	3h	Reset by: REG_RST	ADC sample speed Type : RW POR: 11b 0h = 15 bit effective resolution 1h = 14 bit effective resolution 2h = 13 bit effective resolution 3h = 12 bit effective resolution (not recommended)
3	ADC_AVG	R/W	0h	Reset by: REG_RST	ADC average control Type : RW POR: 0b 0h = Single value 1h = Running average (not available for IBAT discharge)
2	ADC_AVG_INIT	R/W	0h	Reset by: REG_RST	ADC average initial value control Type : RW POR: 0b 0h = Start average using the existing register value 1h = Start average using a new ADC conversion
1-0	RESERVED	R/W	0h		RESERVED

9.5.1.43 REG2F_ADC_Function_Disable_0 Register (Offset = 2Fh) [reset = 0h]

REG2F_ADC_Function_Disable_0 is shown in Figure 9-68 and described in Table 9-56.

Return to the Summary Table.

ADC Function Disable 0

Figure 9-68 REG2F_ADC_Function_Disable_0 Register

7	6	5	4	3	2	1	0
IBUS_ADC_DIS	IBAT_ADC_DIS	VBUS_ADC_DIS	VBAT_ADC_DIS	VSYS_ADC_DIS	TS_ADC_DIS	TDIE_ADC_DIS	RESERVED
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R/W-0h	R-0h

Table 9-56 REG2F_ADC_Function_Disable_0 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	IBUS_ADC_DIS	R/W	0h	Reset by: REG_RST	IBUS ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
6	IBAT_ADC_DIS	R/W	0h	Reset by: REG_RST	IBAT ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
5	VBUS_ADC_DIS	R/W	0h	Reset by: REG_RST	VBUS ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
4	VBAT_ADC_DIS	R/W	0h	Reset by: REG_RST	VBAT ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
3	VSYS_ADC_DIS	R/W	0h	Reset by: REG_RST	VSYS ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
2	TS_ADC_DIS	R/W	0h	Reset by: REG_RST	TS ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
1	TDIE_ADC_DIS	R/W	0h	Reset by: REG_RST	TDIE ADC control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
0	RESERVED	R	0h		RESERVED

9.5.1.44 REG30_ADC_Function_Disable_1 Register (Offset = 30h) [reset = 0h]

REG30_ADC_Function_Disable_1 is shown in Figure 9-69 and described in Table 9-57.

Return to the Summary Table.

ADC Function Disable 1

Figure 9-69 REG30_ADC_Function_Disable_1 Register

7	6	5	4	3	2	1	0
DP_ADC_DIS	DM_ADC_DIS	VAC2_ADC_DIS	VAC1_ADC_DIS	RESERVED
R/W-0h	R/W-0h	R/W-0h	R/W-0h	R-0h

Table 9-57 REG30_ADC_Function_Disable_1 Register Field Descriptions

Bit	Field	Type	Reset	Notes	Description
7	DP_ADC_DIS	R/W	0h	Reset by: REG_RST	D+ ADC Control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
6	DM_ADC_DIS	R/W	0h	Reset by: REG_RST	D- ADC Control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
5	VAC2_ADC_DIS	R/W	0h	Reset by: REG_RST	VAC2 ADC Control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
4	VAC1_ADC_DIS	R/W	0h	Reset by: REG_RST	VAC1 ADC Control Type : RW POR: 0b 0h = Enable (Default) 1h = Disable
3-0	RESERVED	R	0h		RESERVED

9.5.1.45 REG31_IBUS_ADC Register (Offset = 31h) [reset = 0h]

REG31_IBUS_ADC is shown in Figure 9-70 and described in Table 9-58.

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IBUS ADC

Figure 9-70 REG31_IBUS_ADC Register

15	14	13	12	11	10	9	8
IBUS_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
IBUS_ADC_15:0
R-0h

Table 9-58 REG31_IBUS_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	IBUS_ADC_15:0	R	0h	IBUS ADC reading Reported in 2 's Complement. When the current is flowing from VBUS to PMID, IBUS ADC reports positive value, and when the current is flowing from PMID to VBUS, IBUS ADC reports negative value. Type : R POR: 0mA (0h) Range : 0mA-5000mA Fixed Offset : 0mA Bit Step Size : 1mA

9.5.1.46 REG33_IBAT_ADC Register (Offset = 33h) [reset = 0h]

REG33_IBAT_ADC is shown in Figure 9-71 and described in Table 9-59.

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IBAT ADC

Figure 9-71 REG33_IBAT_ADC Register

15	14	13	12	11	10	9	8
IBAT_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
IBAT_ADC_15:0
R-0h

Table 9-59 REG33_IBAT_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	IBAT_ADC_15:0	R	0h	IBAT ADC reading Reported in 2 's Complement. . Type : R POR: 0mA (0h) Range : 0mA-8000mA Fixed Offset : 0mA Bit Step Size : 1mA The IBAT ADC reports the battery charging current in forward mode and the battery discharging current in OTG and battery only (HiZ) mode if EN_BAT bit in REG14[5]=1. The sign bit is 0b for charging current and 1b for discharging current.

9.5.1.47 REG35_VBUS_ADC Register (Offset = 35h) [reset = 0h]

REG35_VBUS_ADC is shown in Figure 9-72 and described in Table 9-60.

Return to the Summary Table.

VBUS ADC

Figure 9-72 REG35_VBUS_ADC Register

15	14	13	12	11	10	9	8
VBUS_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
VBUS_ADC_15:0
R-0h

Table 9-60 REG35_VBUS_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	VBUS_ADC_15:0	R	0h	VBUS ADC reading. Type : R POR: 0mV (0h) Range : 0mV-30000mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.48 REG37_VAC1_ADC Register (Offset = 37h) [reset = 0h]

REG37_VAC1_ADC is shown in Figure 9-73 and described in Table 9-61.

Return to the Summary Table.

VAC1 ADC

Figure 9-73 REG37_VAC1_ADC Register

15	14	13	12	11	10	9	8
VAC1_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
VAC1_ADC_15:0
R-0h

Table 9-61 REG37_VAC1_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	VAC1_ADC_15:0	R	0h	VAC1 ADC reading Type : R POR: 0mV (0h) Range : 0mV-30000mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.49 REG39_VAC2_ADC Register (Offset = 39h) [reset = 0h]

REG39_VAC2_ADC is shown in Figure 9-74 and described in Table 9-62.

Return to the Summary Table.

VAC2 ADC

Figure 9-74 REG39_VAC2_ADC Register

15	14	13	12	11	10	9	8
VAC2_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
VAC2_ADC_15:0
R-0h

Table 9-62 REG39_VAC2_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	VAC2_ADC_15:0	R	0h	VAC2 ADC reading Type : R POR: 0mV (0h) Range : 0mV-30000mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.50 REG3B_VBAT_ADC Register (Offset = 3Bh) [reset = 0h]

REG3B_VBAT_ADC is shown in Figure 9-75 and described in Table 9-63.

Return to the Summary Table.

VBAT ADC

Figure 9-75 REG3B_VBAT_ADC Register

15	14	13	12	11	10	9	8
VBAT_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
VBAT_ADC_15:0
R-0h

Table 9-63 REG3B_VBAT_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	VBAT_ADC_15:0	R	0h	The battery remote sensing voltage (VBATP) ADC reading Type : R POR: 0mV (0h) Range : 0mV-20000mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.51 REG3D_VSYS_ADC Register (Offset = 3Dh) [reset = 0h]

REG3D_VSYS_ADC is shown in Figure 9-76 and described in Table 9-64.

Return to the Summary Table.

VSYS ADC

Figure 9-76 REG3D_VSYS_ADC Register

15	14	13	12	11	10	9	8
VSYS_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
VSYS_ADC_15:0
R-0h

Table 9-64 REG3D_VSYS_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	VSYS_ADC_15:0	R	0h	VSYS ADC reading Type : R POR: 0mV (0h) Range : 0mV-24000mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.52 REG3F_TS_ADC Register (Offset = 3Fh) [reset = 0h]

REG3F_TS_ADC is shown in Figure 9-77 and described in Table 9-65.

Return to the Summary Table.

TS ADC

Figure 9-77 REG3F_TS_ADC Register

15	14	13	12	11	10	9	8
TS_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
TS_ADC_15:0
R-0h

Table 9-65 REG3F_TS_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	TS_ADC_15:0	R	0h	TS ADC reading Type : R POR: 0% (0h) Range : 0%-99.9023% Fixed Offset : 0% Bit Step Size : 0.0976563%

9.5.1.53 REG41_TDIE_ADC Register (Offset = 41h) [reset = 0h]

REG41_TDIE_ADC is shown in Figure 9-78 and described in Table 9-66.

Return to the Summary Table.

TDIE_ADC

Figure 9-78 REG41_TDIE_ADC Register

15	14	13	12	11	10	9	8
TDIE_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
TDIE_ADC_15:0
R-0h

Table 9-66 REG41_TDIE_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	TDIE_ADC_15:0	R	0h	TDIE ADC reading Reported in 2 's Complement. Type : R POR: 0°C (0h) Range : -40°C-150°C Fixed Offset : 0°C Bit Step Size : 0.5°C

9.5.1.54 REG43_D+_ADC Register (Offset = 43h) [reset = 0h]

REG43_D+_ADC is shown in Figure 9-79 and described in Table 9-67.

Return to the Summary Table.

D+ ADC

Figure 9-79 REG43_D+_ADC Register

15	14	13	12	11	10	9	8
D+_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
D+_ADC_15:0
R-0h

Table 9-67 REG43_D+_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	D+_ADC_15:0	R	0h	D+ ADC reading Type : R POR: 0mV (0h) Range : 0mV-3600mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.55 REG45_D-_ADC Register (Offset = 45h) [reset = 0h]

REG45_D-_ADC is shown in Figure 9-80 and described in Table 9-68.

Return to the Summary Table.

D- ADC

Figure 9-80 REG45_D-_ADC Register

15	14	13	12	11	10	9	8
D-_ADC_15:0
R-0h

7	6	5	4	3	2	1	0
D-_ADC_15:0
R-0h

Table 9-68 REG45_D-_ADC Register Field Descriptions

Bit	Field	Type	Reset	Description
15-0	D-_ADC_15:0	R	0h	D- ADC reading Type : R POR: 0mV (0h) Range : 0mV-3600mV Fixed Offset : 0mV Bit Step Size : 1mV

9.5.1.56 REG47_DPDM_Driver Register (Offset = 47h) [reset = 0h]

REG47_DPDM_Driver is shown in Figure 9-81 and described in Table 9-69.

Return to the Summary Table.

DPDM Driver

Figure 9-81 REG47_DPDM_Driver Register

7	6	5	4	3	2	1	0
DPLUS_DAC_2:0			DMINUS_DAC_2:0			RESERVED
R/W-0h			R/W-0h			R/W-0h

Table 9-69 REG47_DPDM_Driver Register Field Descriptions

Bit

Field

Type

Reset

Description

7-5

DPLUS_DAC_2:0

R/W

0h

D+ Output Driver
Type : RW
POR: 000b

0h = HIZ

1h = 0

2h = 0.6V

3h = 1.2V

4h = 2.0V

5h = 2.7V

6h = 3.3V

7h = D+/D- Short

4-2

DMINUS_DAC_2:0

R/W

0h

D- Output Driver
Type : RW
POR: 000b

0h = HIZ

1h = 0

2h = 0.6V

3h = 1.2V

4h = 2.0V

5h = 2.7V

6h = 3.3V

7h = reserved

1-0

RESERVED

R/W

0h

RESERVED

9.5.1.57 REG48_Part_Information Register (Offset = 48h) [reset = 0h]

REG48_Part_Information is shown in Figure 9-82 and described in Table 9-70.

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Part Information

Figure 9-82 REG48_Part_Information Register

7	6	5	4	3	2	1	0
RESERVED		PN_2:0			DEV_REV_2:0
R-0h		R-0h			R-0h

Table 9-70 REG48_Part_Information Register Field Descriptions

Bit	Field	Type	Reset	Description
7-6	RESERVED	R	0h	RESERVED
5-3	PN_2:0	R	3h	Device Part Number 011b = BQ25798
2-0	DEV_REV_2:0	R	1h	Device Revision 001b = BQ25798

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9.5.1 I2C Registers

9.5.1.1 REG00_Minimal_System_Voltage Register (Offset = 0h) [reset = X]

9.5.1.2 REG01_Charge_Voltage_Limit Register (Offset = 1h) [reset = X]

9.5.1.3 REG03_Charge_Current_Limit Register (Offset = 3h) [reset = X]

9.5.1.4 REG05_Input_Voltage_Limit Register (Offset = 5h) [reset = 24h]

9.5.1.5 REG06_Input_Current_Limit Register (Offset = 6h) [reset = 12Ch]

9.5.1.6 REG08_Precharge_Control Register (Offset = 8h) [reset = C3h]

9.5.1.7 REG09_Termination_Control Register (Offset = 9h) [reset = 5h]

9.5.1.8 REG0A_Re-charge_Control Register (Offset = Ah) [reset = X]

9.5.1.9 REG0B_VOTG_regulation Register (Offset = Bh) [reset = DCh]

9.5.1.10 REG0D_IOTG_regulation Register (Offset = Dh) [reset = 4Bh]

9.5.1.11 REG0E_Timer_Control Register (Offset = Eh) [reset = 3Dh]

9.5.1.12 REG0F_Charger_Control_0 Register (Offset = Fh) [reset = A2h]

9.5.1.13 REG10_Charger_Control_1 Register (Offset = 10h) [reset = 85h]

9.5.1.14 REG11_Charger_Control_2 Register (Offset = 11h) [reset = 40h]

9.5.1.15 REG12_Charger_Control_3 Register (Offset = 12h) [reset = 0h]

9.5.1.16 REG13_Charger_Control_4 Register (Offset = 13h) [reset = X]

9.5.1.17 REG14_Charger_Control_5 Register (Offset = 14h) [reset = 16h]

9.5.1.18 REG15_MPPT_Control Register (Offset = 15h) [reset = AAh]

9.5.1.19 REG16_Temperature_Control Register (Offset = 16h) [reset = C0h]

9.5.1.20 REG17_NTC_Control_0 Register (Offset = 17h) [reset = 7Ah]

9.5.1.21 REG18_NTC_Control_1 Register (Offset = 18h) [reset = 54h]

9.5.1.22 REG19_ICO_Current_Limit Register (Offset = 19h) [reset = 0h]

9.5.1.23 REG1B_Charger_Status_0 Register (Offset = 1Bh) [reset = 0h]

9.5.1.24 REG1C_Charger_Status_1 Register (Offset = 1Ch) [reset = 0h]

9.5.1.25 REG1D_Charger_Status_2 Register (Offset = 1Dh) [reset = 0h]

9.5.1.26 REG1E_Charger_Status_3 Register (Offset = 1Eh) [reset = 0h]

9.5.1.27 REG1F_Charger_Status_4 Register (Offset = 1Fh) [reset = 0h]

9.5.1.28 REG20_FAULT_Status_0 Register (Offset = 20h) [reset = 0h]

9.5.1.29 REG21_FAULT_Status_1 Register (Offset = 21h) [reset = 0h]

9.5.1.30 REG22_Charger_Flag_0 Register (Offset = 22h) [reset = 0h]

9.5.1.31 REG23_Charger_Flag_1 Register (Offset = 23h) [reset = 0h]

9.5.1.32 REG24_Charger_Flag_2 Register (Offset = 24h) [reset = 0h]

9.5.1.33 REG25_Charger_Flag_3 Register (Offset = 25h) [reset = 0h]

9.5.1.34 REG26_FAULT_Flag_0 Register (Offset = 26h) [reset = 0h]

9.5.1.35 REG27_FAULT_Flag_1 Register (Offset = 27h) [reset = 0h]

9.5.1.36 REG28_Charger_Mask_0 Register (Offset = 28h) [reset = 0h]

9.5.1.37 REG29_Charger_Mask_1 Register (Offset = 29h) [reset = 0h]

9.5.1.38 REG2A_Charger_Mask_2 Register (Offset = 2Ah) [reset = 0h]

9.5.1.39 REG2B_Charger_Mask_3 Register (Offset = 2Bh) [reset = 0h]

9.5.1.40 REG2C_FAULT_Mask_0 Register (Offset = 2Ch) [reset = 0h]

9.5.1.41 REG2D_FAULT_Mask_1 Register (Offset = 2Dh) [reset = 0h]

9.5.1.42 REG2E_ADC_Control Register (Offset = 2Eh) [reset = 30h]

9.5.1.43 REG2F_ADC_Function_Disable_0 Register (Offset = 2Fh) [reset = 0h]

9.5.1.44 REG30_ADC_Function_Disable_1 Register (Offset = 30h) [reset = 0h]

9.5.1.45 REG31_IBUS_ADC Register (Offset = 31h) [reset = 0h]

9.5.1.46 REG33_IBAT_ADC Register (Offset = 33h) [reset = 0h]

9.5.1.47 REG35_VBUS_ADC Register (Offset = 35h) [reset = 0h]

9.5.1.48 REG37_VAC1_ADC Register (Offset = 37h) [reset = 0h]

9.5.1.49 REG39_VAC2_ADC Register (Offset = 39h) [reset = 0h]

9.5.1.50 REG3B_VBAT_ADC Register (Offset = 3Bh) [reset = 0h]

9.5.1.51 REG3D_VSYS_ADC Register (Offset = 3Dh) [reset = 0h]

9.5.1.52 REG3F_TS_ADC Register (Offset = 3Fh) [reset = 0h]

9.5.1.53 REG41_TDIE_ADC Register (Offset = 41h) [reset = 0h]

9.5.1.54 REG43_D+_ADC Register (Offset = 43h) [reset = 0h]

9.5.1.55 REG45_D-_ADC Register (Offset = 45h) [reset = 0h]

9.5.1.56 REG47_DPDM_Driver Register (Offset = 47h) [reset = 0h]

9.5.1.57 REG48_Part_Information Register (Offset = 48h) [reset = 0h]