Getting Started with 5G Modem Card
3.2 5G Modem Card Adapter Board Description
38
t
MV31_startup_guide_v04
2021-03-02
Public / Released
Page 31 of 39
The 5G Modem Card Adapter Board supports different interfaces depending on the version you
have ordered.
gives an overview of the digital interface part.
Figure 7:
Block Diagram of the 5G Modem Card Adapter Board (digital interfaces)
The variants of the 5G Modem Adapter Board differ only in the resistor matrix.
USB3.1
PEWAKE#
PERST#
CLKREQ#
REFCLKp
REFCLKn
PETp0
PETn0
PERp0
PERn0
PETp1
PETn1
PERp1
PERn1
mmWave_Enable_1
mmWave_Enable_2
mmWave_Enable_3
MIPI_DATA
MIPI_CLK
SIM_DETECT_1
UIM_1_DATA
UIM_1_RESET
UIM_1_CLK
UIM_1_POWER
DPR_1
LED_1#
RESET#
W_DISABLE1#
W_DSIABLE2#
FULL_CARD_POWER_OFF#
PEWAKE#
PERST#
CLKREQ#
REFCLKp
REFCLKn
PETp0
PETn0
PERp0
PERn0
PETp1
PETn1
PERp1
PERn1
SIM2
SIM1
USB_D+
USB_D
‐
PETp1
PETn1
PERp1
PERn1
PEWAKE#
PERST#
CLKREQ#
REFCLKp
REFCLKn
PETp0
PETn0
PERp0
PERn0
SIM_DETECT_1
UIM_1_DATA
UIM_1_RESET
UIM_1_CLK
UIM_1_POWER
DPR_1,
DPR_2
LED_1#
RESET#
W_DISABLE1#
W_DSIABLE2#
FULL_CARD_POWER_OFF#
mmWave_Enable_1
mmWave_Enable_2
mmWave_Enable_3
MIPI_DATA
MIPI_CLK
USB/PCIe
switch
Switches
and
LED
FF
C
Co
n
nec
to
r
to
PC
Ie
M.
2
In
ter
fa
ce
Ca
rd
PC
Ie
Go
ld
en
Fi
ng
er
(E
dg
e
Co
nne
ct
or
)
USB3.1
‐
TX+
USB3.1
‐
TX
‐
USB3.1
‐
RX+
USB3.1
‐
RX
‐
USB_D+
USB_D
‐
Re
si
st
or
Mat
rix
fo
r
Co
nf
ig
ur
a
tion
P
C
Ie
M
.2
C
o
n
n
ec
to
r
(M
V
3
1
‐
W
)
