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5.7.3.
Pinout of SMARC sAMX8 Topside Connector (Custom SMARC pinout)
Note: Pin Type/Tolerance definition is according to SMARC Specification 2.0
Table 11: Pinout of SMARC sAMX8 Topside Connector
Pin
Signal
P1
SMB_ALERT_1V8#
P2
GND
P3
CSI1_CK+
P4
CSI1_CK-
P5
GBE1_SDP
P6
GBE0_SDP
P7
CSI1_RX0+
P8
CSI1_RX0-
P9
GND
P10
CSI1_RX1+
P11
CSI1_RX1-
P12
GND
P13
CSI1_RX2+
P14
CSI1_RX2-
P15
GND
P16
CSI1_RX3+
P17
CSI1_RX3-
P18
GND
P19
GBE0_MDI3-
P20
GBE0_MDI3+
P21
GBE0_LINK100#
P22
GBE0_LINK1000#
P23
GBE0_MDI2-
P24
GBE0_MDI2+
P25
GBE0_LINK_ACT#
P26
GBE0_MDI1-
P27
GBE0_MDI1+
P28
GBE0_CTREF
P29
GBE0_MDI0-
P30
GBE0_MDI0+
P31
SPI0_CS1#
P32
GND
P33
SDIO_WP
P34
SDIO_CMD
P35
SDIO_CD#
P36
SDIO_CK
P37
SDIO_PWR_EN
P38
GND
P39
SDIO_D0
P40
SDIO_D1
P41
SDIO_D2
P42
SDIO_D3
P43
SPI0_CS0#
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Module
Module
Direction
Termination
In
-
-
-
In
-
In
-
Bi-Dir
-
Bi-Dir
-
In
-
In
-
-
-
In
-
In
-
-
-
In
-
In
-
-
-
In
-
In
-
-
-
Bi-Dir
-
Bi-Dir
-
Out/OD
-
Out/OD
-
Bi-Dir
-
Bi-Dir
-
Out/OD
-
Bi-Dir
-
Bi-Dir
-
Out
NC
Bi-Dir
-
Bi-Dir
-
Out
Serial–33R
-
-
In
PU-10k
Bi-Dir
-
In
PU-10k
Out
-
Out
-
-
-
Bi-Dir
-
Bi-Dir
-
Bi-Dir
-
Bi-Dir
-
Out
Serial-33R
Type/
Controller
Tolerance
CMOS 1.8V
iMX8
-
-
LVDS D-PHY
iMX8
LVDS D-PHY
iMX8
CMOS 3.3V
AR8031 (CLK_25M)
CMOS 3.3V
AR8031 (CLK_25M)
LVDS D-PHY
iMX8
LVDS D-PHY
iMX8
-
-
LVDS D-PHY
iMX8
LVDS D-PHY
iMX8
-
-
LVDS D-PHY
iMX8
LVDS D-PHY
iMX8
-
-
LVDS D-PHY
iMX8
LVDS D-PHY
iMX8
-
-
GBE MDI
AR8031
GBE MDI
AR8031
CMOS 3.3V
AR8031
CMOS 3.3V
AR8031
GBE MDI
AR8031
GBE MDI
AR8031
CMOS 3.3V
AR8031
GBE MDI
AR8031
GBE MDI
AR8031
-
-
GBE MDI
AR8031
GBE MDI
AR8031
CMOS 1.8V
iMX8
-
-
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
-
-
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 3.3V
iMX8
CMOS 1.8V
iMX8
Kontron SMARC-sAMX8 - Rev. 1.2
Power Rail
GND
-
-
-
-
-
-
GND
-
-
GND
-
-
GND
-
-
GND
-
-
-
-
-
-
-
-
-
-
-
-
-
GND
V_3V3
-
V_3V3
-
-
GND
-
-
-
-
-
// 36
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