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WM8946ECS/R Datasheet(PDF) 124 Page - Wolfson Microelectronics plc

Part # WM8946ECS/R
Description  Stereo Low-Power CODEC with Video Buffer
PDF  175 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8946ECS/R Datasheet(HTML) 124 Page - Wolfson Microelectronics plc

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WM8946
Production Data
w
PD, July 2012, Rev 4.3
124
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16 (10h)
System
Interrupts
15
TEMP_INT
0
Thermal Interrupt status
0 = Thermal interrupt not set
1 = Thermal interrupt set
This bit is latched when set; it is cleared when the
register is Read.
14
GP4_INT
0
GPIO4 Interrupt status
0 = GPIO4 interrupt not set
1 = GPIO4 interrupt set
This bit is latched when set; it is cleared when the
register is Read.
13
GP3_INT
0
GPIO3 Interrupt status
0 = GPIO3 interrupt not set
1 = GPIO3 interrupt set
This bit is latched when set; it is cleared when the
register is Read.
12
GP2_INT
0
GPIO2 Interrupt status
0 = GPIO2 interrupt not set
1 = GPIO2 interrupt set
This bit is latched when set; it is cleared when the
register is Read.
11
GP1_INT
0
GPIO1 Interrupt status
0 = GPIO1 interrupt not set
1 = GPIO1 interrupt set
This bit is latched when set; it is cleared when the
register is Read.
0
LDO_UV_INT
0
LDO Undervoltage Interrupt
0 = LDO Undervoltage interrupt not set
1 = LDO Undervoltage interrupt set
This bit is latched when set; it is cleared when the
register is Read.
Register 10h System Interrupts
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R17 (11h)
Status Flags
15
TEMP_STS
0
Thermal Sensor status
0 = Normal
1 = Overtemperature
0
LDO_UV_STS
0
LDO Undervoltage status
0 = Normal
1 = Undervoltage
Register 11h Status Flags



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