ADLINK Technology SMARC LEC-MTK-I1200 - Page 51

LEC-MTK-i1200 User’s Guide SGET SMARC Rev 2.1
Page 51 copyright © 2023 ADLINK Technology Inc.
SMARC
Signal Name
Module Termination
Type/Tolerance
Controller
Controller Pin Name
I/O Mux default
S19
GBE1_LINK100#
-
GPIO / 3.3V
LAN7800/VSX
LED1
S20
GBE1_MDI1+
-
GBE MDI
LAN7800/VSX
TR1P
S21
GBE1_MDI1-
-
GBE MDI
LAN7800/VSX
TR1N
S22
GBE1_LINK1000#
-
GPIO / 3.3V
LAN7800/VSX
LED0
S23
GBE1_MDI2+
-
GBE MDI
LAN7800/VSX
TR2P
S24
GBE1_MDI2-
-
GBE MDI
LAN7800/VSX
TR2N
S25
GND
-
-
-
-
S26
GBE1_MDI3+
-
GBE MDI
LAN7800/VSX
TR3P
S27
GBE1_MDI3-
-
GBE MDI
LAN7800/VSX
TR3N
S28
GBE1_CTREF
-
Analog / 3.3V
-
-
S29
PCIE_D_TX+ / SERDES_1_TX+
-
-
-
-
S30
PCIE_D_TX- / SERDES_1_TX-
-
-
-
-
S31
GBE1_LINK_ACT#
-
GPIO / 3.3V
LAN7800/VSX
LED2
S32
PCIE_D_RX+ / SERDES_1_RX+
-
-
-
-
S33
PCIE_D_RX- / SERDES_1_RX-
-
-
-
-
S34
GND
-
-
-
-
S35
USB4+
-
USB / 3.3V
USB5807C/KD
USB2DN_DP5
S36
USB4-
-
USB / 3.3V
USB5807C/KD
USB2DN_DM5
S37
USB3_VBUS_DET
-
-
-
-
S38
AUDIO_MCK
-
I2S / 1.8V
MT8395
I2SO1_MCK
ALT1
S39
I2S0_LRCK
-
I2S / 1.8V
MT8395
I2SO1_WS
ALT1
S40
I2S0_SDOUT
-
I2S/ 1.8V
MT8395
I2SO1_D0
ALT1
S41
I2S0_SDIN
-
I2S / 1.8V
MT8395
I2SIN_D0
ALT1
S42
I2S0_CK
-
I2S / 1.8V
MT8395
I2SO1_BCK
ALT1
S43
ESPI_ALERT0#
-
-
-
-
S44
ESPI_ALERT1#
-
-
-
-
S45
MDIO_CLK
-
-
-
-
S46
MDIO_DAT
-
-
-
-
S47
GND
-
-
-
-
S48
I2C_GP_CK
PU-2.2K
I2C / 1.8V
MT8395
SCL3
ALT1