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SMARC-sAMX6i / Connectors
4.2
SMARC™ Connector Bottom Side
Pin
Signal
Module
Direction
Module
Termination
Type/Tolerance Controller Controller Pin
Name
Port(i.MX6
Quad/Dual)
Port(i.MX6
Solo)
I/O MUX
Instance
Quad/Solo
Power Rail
S1
PCAM_VSYNC
In
-
CMOS / VDD_IO
iMX6
EIM_DA12
IPU2_CSI1_V
SYNC
GPIO3_IO12
(*1)
ALT2 / ALT5 V_VIO_S0
S2
PCAM_HSYNC
In
-
CMOS / VDD_IO
iMX6
EIM_EB3
IPU2_CSI1_H
SYNC
GPIO2_IO31
(*1)
ALT2 / ALT5 V_VIO_S0
S3
GND
-
-
-
-
-
-
-
-
-
S4
PCAM_PXL_CK0
In
-
CMOS / VDD_IO
iMX6
EIM_D17
IPU2_CSI1_P
IXCLK
GPIO3_IO17
(*1)
ALT2 / ALT5 V_VIO_S0
S5
I2C_CAM_CK
Out
PU-2k2
CMOS / VDD_IO
iMX6
GPIO_6
GPIO1_IO06
GPIO1_IO06
ALT5 / ALT5 V_VIO_S0
S6
CAM_MCK
Out
-
CMOS / VDD_IO
iMX6
CSI0_MCLK
CCM_CLKO1
CCM_CLKO1
ALT3 / ALT3 V_VIO_S0
S7
I2C_CAM_DAT
Bi-Dir
PU-2k2
CMOS / VDD_IO
iMX6
KEY_COL2
GPIO4_IO10
GPIO4_IO10
ALT5 / ALT5 V_VIO_S0
S8
/ PCAM_D10 In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_CLK0P
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S9
CSI0_CK- / PCAM_D11
In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_CLK0M
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S10 GND
-
-
-
-
-
-
-
-
-
S11 / PCAM_D12 In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_D0P
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S12 CSI0_D0- / PCAM_D13 In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_D0M
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S13 GND
-
-
-
-
-
-
-
-
-
S14 / PCAM_D14 In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_D1P
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S15 CSI0_D1- / PCAM_D15 In
-
LVDS D-PHY /
VDD_IO
iMX6
CSI_D1M
-
-
-
V_2V5_VDDHIG
H_CAP_S0
S16 GND
-
-
-
-
-
-
-
-
-
S17 AFB0_OUT
Out
-
CMOS / VDD_IO
-
-
-
-
-
-
S18 AFB1_OUT
Out
-
CMOS / VDD_IO
-
-
-
-
-
-
S19
AFB2_OUT
Out
-
CMOS / VDD_IO
-
-
-
-
-
-
S20
AFB3_IN
In
-
CMOS / VDD_IO
-
-
-
-
-
-
S21
AFB4_IN
In
-
CMOS / VDD_IO
-
-
-
-
-
-
S22
AFB5_IN
In
-
CMOS / VDD_IO
-
-
-
-
-
-
S23
AFB6_PTIO
Bi-Dir
-
CMOS / VDD_IO
protected
iMX6
CSI0_DAT18
GPIO6_IO04
GPIO6_IO04
ALT5 / ALT5 V_VIO_S0
S24
AFB7_PTIO
Bi-Dir
-
CMOS / VDD_IO
protected
iMX6
CSI0_DAT19
GPIO6_IO05
GPIO6_IO05
ALT5 / ALT5 V_VIO_S0
S25 GND
-
-
-
-
-
-
-
-
-
S26 SDMMC_D0
Bi-Dir
-
CMOS / VDD_IO
iMX6
SD2_DAT0
SD2_DATA0
SD2_DATA0
ALT0 / ALT0 V_VIO_S0
S27 SDMMC_D1
Bi-Dir
-
CMOS / VDD_IO
iMX6
SD2_DAT1
SD2_DATA1
SD2_DATA1
ALT0 / ALT0 V_VIO_S0
S28 SDMMC_D2
Bi-Dir
-
CMOS / VDD_IO
iMX6
SD2_DAT2
SD2_DATA2
SD2_DATA2
ALT0 / ALT0 V_VIO_S0
S29 SDMMC_D3
Bi-Dir
-
CMOS / VDD_IO
iMX6
SD2_DAT3
SD2_DATA3
SD2_DATA3
ALT0 / ALT0 V_VIO_S0
S30 SDMMC_D4
Bi-Dir
PU-1k
CMOS / VDD_IO
iMX6
NANDF_D4
SD2_DATA4
SD2_DATA4
ALT1 / ALT1 V_1V8_S0
S31 SDMMC_D5
Bi-Dir
PU-1k
CMOS / VDD_IO
iMX6
NANDF_D5
SD2_DATA5
SD2_DATA5
ALT1 / ALT1 V_1V8_S0
S32 SDMMC_D6
Bi-Dir
PU-1k
CMOS / VDD_IO
iMX6
NANDF_D6
SD2_DATA6
SD2_DATA6
ALT1 / ALT1 V_1V8_S0
S33 SDMMC_D7
Bi-Dir
PU-1k
CMOS / VDD_IO
iMX6
NANDF_D7
SD2_DATA7
SD2_DATA7
ALT1 / ALT1 V_1V8_S0
S34 GND
-
-
-
-
-
-
-
-
-
S35 SDMMC_CK
Out
-
CMOS / VDD_IO
iMX6
SD2_CLK
SD2_CLK
SD2_CLK
ALT0 / ALT0 V_VIO_S0
S36 SDMMC_CMD
Bi-Dir
PU-10k
CMOS / VDD_IO
iMX6
SD2_CMD
SD2_CMD
SD2_CMD
ALT0 / ALT0 V_VIO_S0
S37
SDMMC_RST#
Out
-
CMOS / VDD_IO
CPLD
-
-
-
-
V_VIO_S5
S38
AUDIO_MCK
Out
-
CMOS / VDD_IO
iMX6
NANDF_CS2
CCM_CLKO2
CCM_CLKO2
ALT4 / ALT4 V_VIO_S0
S39
I2S0_LRCK
Bi-Dir
-
CMOS / VDD_IO
iMX6
CSI0_DAT6
AUD3_TXFS
AUD3_TXFS
ALT4 / ALT4 V_VIO_S0
S40
I2S0_SDOUT
Out
-
CMOS / VDD_IO
iMX6
CSI0_DAT5
AUD3_TXD
AUD3_TXD
ALT4 / ALT4 V_VIO_S0
S41
I2S0_SDIN
In
-
CMOS / VDD_IO
iMX6
CSI0_DAT7
AUD3_RXD
AUD3_RXD
ALT4 / ALT4 V_VIO_S0
S42
I2S0_CK
Bi-Dir
-
CMOS / VDD_IO
iMX6
CSI0_DAT4
AUD3_TXC
AUD3_TXC
ALT4 / ALT4 V_VIO_S0
S43
I2S1_LRCK
Bi-Dir
-
CMOS / VDD_IO
iMX6
DISP0_DAT22
AUD4_TXFS
AUD4_TXFS
ALT3 / ALT3 V_VIO_S0
S44
I2S1_SDOUT
Out
-
CMOS / VDD_IO
iMX6
DISP0_DAT21
AUD4_TXD
AUD4_TXD
ALT3 / ALT3 V_VIO_S0
S45
I2S1_SDDIN
In
-
CMOS / VDD_IO
iMX6
DISP0_DAT23
AUD4_RXD
AUD4_RXD
ALT3 / ALT3 V_VIO_S0
S46
I2S1_CK
Bi-Dir
-
CMOS / VDD_IO
iMX6
DISP0_DAT20
AUD4_TXC
AUD4_TXC
ALT3 / ALT3 V_VIO_S0
S47
GND
-
-
-
-
-
-
-
-
-
S48
I2C_GP_CK
Out
PU-2k2
CMOS / VDD_IO
iMX6
CSI0_DAT9
I2C1_SCL
I2C1_SCL
ALT4 / ALT4 V_VIO_S0
S49
I2C_GP_DAT
Bi-Dir
PU-2k2
CMOS / VDD_IO
iMX6
CSI0_DAT8
I2C1_SDA
I2C1_SDA
ALT4 / ALT4 V_VIO_S0
S50
I2S2_LRCK
Bi-Dir
-
CMOS / VDD_IO
iMX6
DISP0_DAT18
AUD5_TXFS
AUD5_TXFS
ALT3 / ALT3 V_VIO_S0
S51
I2S2_SDOUT
Out
-
CMOS / VDD_IO
iMX6
DISP0_DAT17
AUD5_TXD
AUD5_TXD
ALT3 / ALT3 V_VIO_S0
S52
I2S2_SDIN
In
-
CMOS / VDD_IO
iMX6
DISP0_DAT19
AUD5_RXD
AUD5_RXD
ALT3 / ALT3 V_VIO_S0
S53
I2S2_CK
Bi-Dir
-
CMOS / VDD_IO
iMX6
DISP0_DAT16
AUD5_TXC
AUD5_TXC
ALT3 / ALT3 V_VIO_S0
S54
SATA_ACT#
-
-
CMOS / VDD_IO
-
-
-
-
-
-
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