AXP202 Datasheet, PDF (44/48 Pages) List of Unclassifed Manufacturers – Single Cell Li-Battery PWM Charger and Power System Management IC

AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
Bit
Description
7 GPIO2 rising edge IRQ or Wakeup 0：disable
function
1：enable
6 GPIO2 falling edge IRQ or Wakeup
function
5-3 Reserved and unchangeable
2-0 GPIO2 pin function setting
000: output low
001: floating
010: general input function
XXX: floating
R/W Default
Value
RW
0
RW
0
RW
0
RW
111
REG 94H:GPIO[2:0] Signal Status Setting and Monitoring
Default Value: 00H
Bit
Description
7 Reserved and unchangeable
6 GPIO2 input status
5 GPIO1 input status
4 GPIO0 input status
3-0 Reserved and unchangeable
0: input low level
1: input high level
R/W Default
Value
R
R
R
R
REG 95H:GPIO3 Setting
Default Value: 00H
Bit
Description
7 GPIO3 rising edge IRQ or Wakeup 0：disable
function
1：enable
6 GPIO3 falling edge IRQ or Wakeup
function
5-3 Reserved and unchangeable
2 GPIO3 function setting
1 GPIO3 output status
0：NMOS Open Drain output
1：number input function
0: output low level，NMOS enable
1: floating，NMOS disable
0 GPIO3 input status
0: input high level
1: input low level
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R/W Default
Value
RW
0
RW
0
RW
0
RW
1
R
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