wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 190

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

WM8400
w
R80 (50h)
Interrupt
Status 1 Mask
REGISTER
ADDRESS
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
7
6
BIT
LINE_CMP_EINT
UVLO_EINT
DC2_UV_EINT
DC1_UV_EINT
LDO4_UV_EINT
LDO3_UV_EINT
LDO2_UV_EINT
LDO1_UV_EINT
IM_MICD_CINT
IM_MICSCD_CINT
IM_JDL_CINT
IM_JDR_CINT
IM_CODEC_SEQ_E
ND_EINT
IM_CDEL_TO_EINT
IM_CHIP_GT150_EI
NT
IM_CHIP_GT115_EI
NT
IM_LINE_CMP_EIN
T
IM_UVLO_EINT
LABEL
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
DEFAULT
Battery Comparator IRQ status
0 = Battery Comparator normal
1 = Battery Comparator undervoltage
UVLO IRQ status
0 = UVLO disabled
1 = UVLO enabled
DC2 Converter IRQ status
0 = DC2 voltage normal
1 = DC2 undervoltage detected
DC1 Converter IRQ status
0 = DC1 voltage normal
1 = DC1 undervoltage detected
LDO4 Regulator IRQ status
0 = LDO4 voltage normal
1 = LDO4 undervoltage detected
LDO3 Regulator IRQ status
0 = LDO3 voltage normal
1 = LDO3 undervoltage detected
LDO2 Regulator IRQ status
0 = LDO2 voltage normal
1 = LDO2 undervoltage detected
LDO1 Regulator IRQ status
0 = LDO1 voltage normal
1 = LDO1 undervoltage detected
MIC Current Detect IRQ enable
0 = Not masked
1 = Masked
MIC Short Circuit IRQ enable
0 = Not masked
1 = Masked
Jack Detect (Left) IRQ enable
0 = Not masked
1 = Masked
Jack Detect (Right) IRQ enable
0 = Not masked
1 = Masked
CODEC softstart or shutdown IRQ enable
0 = Not masked
1 = Masked
CDELAY IRQ enable
0 = Not masked
1 = Masked
Temperature Level 2 IRQ enable
0 = Not masked
1 = Masked
Temperature Level 1 IRQ enable
0 = Not masked
1 = Masked
Battery Comparator IRQ enable
0 = Not masked
1 = Masked
UVLO IRQ enable
0 = Not masked
1 = Masked
DESCRIPTION
PP, April 2009, Rev 3.0
Pre-Production
190