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DA9021 Datasheet(PDF) 69 Page - Dialog Semiconductor

Part # DA9021
Description  System PMIC with high efficiency USB power manager
PDF  142 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9021 Datasheet(HTML) 69 Page - Dialog Semiconductor

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DA9021/22
System PMIC with high efficiency USB power manager
Datasheet
Revision 2.5
17-Feb-2017
CFR0011-120-00 Rev 5
69 of 142
© 2017 Dialog Semiconductor
Register
address
Bit
Type
Label
Default
Description
ready caused nIRQ
6
R/W
1
RESERVED
7
R/W
1
RESERVED
Table 50: IRQ_MASK_C
Register
address
Bit
Type
Label
Default
Descrition
R12
IRQ_MASK_C
0
R/W
M_GPI0
0
Mask GPI caused/ ADCIN4 high / low
threshold exceeded caused nIRQ
1
R/W
M_GPI1
0
Mask GPI caused/ ADCIN5 high / low
threshold exceeded caused nIRQ,
assert for LDO hardware control
2
R/W
1
RESERVED
3
R/W
1
RESERVED
4
R/W
1
RESERVED
5
R/W
1
RESERVED
6
R/W
1
RESERVED
7
R/W
1
RESERVED
Table 51: IRQ_MASK_D
Register
address
Bit
Type
Label
Default
Description
R13
IRQ_MASK_D
0
R/W
M_GPI8
0
Mask GPI/SYS_EN caused nIRQ
1
R/W
M_GPI9
0
Mask GPI/PWR_EN caused nIRQ
2
R/W
M_GPI10
0
Mask GPI/PWR1_EN caused nIRQ
3
R/W
1
RESERVED
4
R/W
M_GPI12
0
Mask GPI caused nIRQ, assert for LDO
hardware control
5
R/W
M_GPI13
0
Mask GPI caused nIRQ
6
R/W
M_GPI14
0
Mask GPI/HS-2-wire caused nIRQ
7
R/W
M_GPI15
0
Mask GPI caused nIRQ
Table 52: CONTROL_A
Register
address
Bit
Type
Label
Default
Description
R14
CONTROL_A
0
R/W
SYS_EN
Note 1
1
Target status of power domain
SYSTEM:
state of GPI8 (OTP default ignored) or
configuration from OTP/PM interface
(depended on setting at GPIO_8_PIN)
1
R/W
PWR_EN
Note 2
1
Target status of power domain POWER:
state of GPI9 (OTP default ignored) or
configuration from OTP/PM interface
(depended on setting at GPIO_9_PIN)



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