LG GM360i Service Manual page 20

Table 3. USIF Interface Spec.
Resource
USIF1
USIF1_TXD
USIF1_RXD
USIF1_CTS
USIF1_RTS
USIF2
USIF2_TXD
USIF2_RXD
USIF2_CTS
USIF2_RTS
USIF3
USIF3_TXD
USIF3_RXD
3.2.6 ADC channel
BBP ADC block is composed of 10 external ADC channel. This block operates charging process and other related
process by reading battery voltage and other analog values.
Table 4. S-Gold3 ADC channel usage
ADC channel
Resource
M0
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
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LG Electronics
Only for training and service purposes
Name
TXD
RXD
USB_SE0_VM
USB_DAT_VP
NC
Other function
BT_UART_CTS
BT_UART_RTS.
Other function
Other function
Interconnection
BAT_ID
RF_TEMP
N.C
N.C
N.C
N.C
N.C
PCB Version check
VSUPPLY
N.C
N.C
Remark
Transmit Data
Receive Data
NC
-
BT UART_CTS
BT_UART_RTS
-
-
Description
Battery temperature measure
RF block temperature measure
optional
Battery supply voltage measure
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3. TECHNICAL BRIEF
LGE Internal Use Only
LGE Property