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AXP209 Datasheet(PDF) 43 Page - List of Unclassifed Manufacturers

Part No. AXP209
Description  Enhanced single Cell Li-Battery and Power System Management IC
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Maker  ETC2 [List of Unclassifed Manufacturers]
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AXP209 Datasheet(HTML) 43 Page - List of Unclassifed Manufacturers

 
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AXP209
Enhanced single Cell Li-Battery and Power System Management IC
IRQ State 2,REG49H: Default: 00H
Bit
Description
R / W
The
default
value
7-0
Meaning of the status bits correspond to each bit of 41H listed above
RW
0
10.43 REG 42H And 4AH: IRQ Enable 3 And IRQ Status 3
IRQ Enable 3,REG42H: Default: 03H
Bit
Description
R / W
Default
value
7
AXP209 Internal over-temperature IRQ Enable
RW
0
6
Charging current is less than the set current IRQ Enable
RW
0
5
Reserved, can not be changed
4
DC-DC2 The output voltage is less than the set value IRQ Enable
RW
0
3
DC-DC3 The output voltage is less than the set value IRQ Enable
RW
0
2
LDO3 The output voltage is less than the set value IRQ Enable
1
PEK Short press IRQ Enable
RW
1
0
PEK Long press IRQ Enable
RW
1
IRQ State 3,REG4AH: Default: 00H
Bit
Description
R / W
Default
value
7-0
Meaning of the status bits correspond to each bit of 42H above
RW
0
10.44 REG 43H And 4BH: IRQ Enable 4 And IRQ Status 4
IRQ Enable 4,REG43H: Default: 01H
Bit
Description
R / W
Default
value
7
N_OE startup IRQ Enable
RW
0
6
N_OE Shutdown IRQ Enable
RW
0
5
VBUS Valid IRQ Enable
RW
0
4
VBUS Invalid IRQ Enable
RW
0
3
VBUS Session A / B IRQ Enable
RW
0
2
VBUS Session End IRQ Enable
RW
0
1
APS Low voltage IRQ Enable (LEVEL1)
RW
0
0
APS Low voltage IRQ Enable (LEVEL2)
RW
1
IRQ State 4,REG4BH: Default: 00H
Bit
Description
R / W
Default
value
7-0
Meaning of the status bits correspond to each bit of 43H above
RW
0
10.45 REG 44H And 4C: IRQ Enable 5 And IRQ Status 5
IRQ Enable 5,REG44HThe default value: 00H;
Confidential
Page 43/45


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