Hardware Guide

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The position of the first pin where the triangle mark is located.
Table 2-1 Definitions of pins on the LGA interface
No
Name
Voltage
Level
I/O
Internal
Pull
state
Description
Connection to TCU
External AP
(BMW WAVE)
Connection to TCU
eAP
(VOLVO TCAM2)
POWER
F15
VDD_1P8_AP
1.8
Power
Input
-
VDD AP Power /
Input for PCIe PU
UG1V8_NAD
UG1V8_NAD
Q32
VPH_PWR
4.0 ~
4.4
Power
Input
-
NAD Main POWER
(4.2V~4.5V)
UG4V2
UG4V2
Q34
VPH_PWR
4.0 ~
4.4
Power
Input
-
UG4V2
UG4V2
R33
VPH_PWR
4.0 ~
4.4
Power
Input
-
UG4V2
UG4V2
T33
VPH_PWR_5V
4.8 ~
5.2
Power
Input
-
-
Leave this pin
open(floating)
Leave this pin
open(floating)
T35
VPH_PWR_5V
4.8 ~
5.2
Power
Input
-
U34
VPH_PWR_5V
4.8 ~
5.2
Power
Input
-
P13
VLDO2_CP_VDD180
1.8
Power
Output
-
VDD CP Power /
Output
NAD_ECP_1V8
NAD_ECP_1V8
R21
VLDO10_CP_USIM0
1.8
Power
Output
-
USIM0 Power
output
NAD_SIM0_VCC
NAD_SIM0_VCC
R17
VLDO11_CP_USIM1
1.8
Power
Output
-
Reserved
Leave this pin
open(floating)
NAD_SIM1_VCC
Antenna Port
C2
MAIN_ANT
-
-
-
Prx(MiMo #1)
Antenna Port
Cellular_MainAnt1
Cellular_MainAnt1
Q2
DIV_ANT
-
-
-
Drx(MiMo #2)
Antenna Port
Cellular_MainAnt2
Cellular_MainAnt2
W10
CA1_ANT
-
-
-
CA#1 (MiMo #3)
Antenna Port
Cellular_DivAnt1
Cellular_DivAnt1
W18
CA2_ANT
-
-
-
CA#2 (MiMo #4)
Antenna Port
Cellular_DivAnt2
Cellular_DivAnt2
W28
CV2X_MAIN_ANT
-
-
-
Reserved
Leave this pin
open(floating)
Leave this pin
open(floating)
W34
CV2X_DIV_ANT
-
-
-
Reserved
Leave this pin
open(floating)
Leave this pin
open(floating)