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LGE Internal Use Only
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
GS290 Operational Description Revision B
LG Electronics
28/136
LGE Property
EPPA2
BBP_SND_R
For Speaker
MICN1
MIC1_N
For Mic
MICP1
MIC1_P
For Mic
MICN2
MIC2_N
For Headset Mic
MICP2
MIC2_P
For Headset Mic
VMICP
VMICP
Power for MIC
VMICN
VMICN
Power for MIC
ADC
M0
BAT_ID
Battery temperature measure
M1
RF_TEMP
RF block temperature measure
M2
M3
M7
M8
VSUPPLY
Battery supply voltage measure
M9
M10
Reference
VREF
IREF
JTAG I/F
TDO
TDO
JTAG
TDI
TDI
JTAG
TMS
TMS
JTAG
TCK
TCK
JTAG
TRST_n
_TRST
JTAG
RTCK
RTCK
JTAG
ETM I/F
TRIG_IN
TRIG_IN
ETM (Embedded Trace Macro Cell)
MON1
MON1
ETM
MON2
MON2
ETM
TRACESYNC
TRACESYNC
ETM
TRACECLK
TRACECLK
ETM
PIPESTAT[2]
PIPESTAT2
ETM
PIPESTAT[1]
PIPESTAT1
ETM
PIPESTAT[0]
PIPESTAT0
ETM