TQ TQMxE39S series, Руководство пользователя

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User's Manual l TQMxE39S UM 0101 l © 2019 TQ-Group Page 18
Table 10: SMARC Connector Pin Assignment (continued)
Pin Pin-Signal Description Type Level Remark
S1 / I2C_CAM1_CK Camera configurations differential data / Camera I
2
C O/IO PU TDMS / 1.8 V I
2
C only
S2 CSI1_TX– / I2C_CAM1_DAT Camera configurations differential data / Camera I
2
C O/IO PU TDMS / 1.8 V I
2
C only
S3 GND Ground GND
S4 RSVD Reserved
3
S5 / I2C_CAM0_CK Camera configurations differential data / Camera I
2
C O/IO PU TDMS / 1.8 V I
2
C only
S6 CAM_MCK Master clock output for CSI camera support O 1.8 V
S7 CSI0_TX– / I2C_CAM0_DAT Camera configurations differential data / Camera I
2
C O/IO PU TDMS / 1.8 V I
2
C only
S8 CSI differential clock inputs I LVDS D-PHY
S9 CSI0_CK– CSI differential clock inputs I LVDS D-PHY
S10 GND Ground GND
S11 C CSI differential data inputs I LVDS D-PHY
S12 CSI0_RX0– CSI differential data inputs I LVDS D-PHY
S13 GND Ground GND
S14 C CSI differential data inputs I LVDS D-PHY
S15 CSI0_RX1– CSI differential data inputs I LVDS D-PHY
S16 GND Ground GND
S17 GB Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S18 GBE1_MDI0– Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S19 GBE1_LINK100# Link Speed Indication LED for 100 Mbps OD 3.3 V tolerant N/A
S20 GB Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S21 GBE1_MDI1– Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S22 GBE1_LINK1000# Link Speed Indication LED for 1000 Mbps OD 3.3 V tolerant N/A
S23 GB Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S24 GBE1_MDI2– Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S25 GND Ground GND
S26 GB Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S27 GBE1_MDI3– Gigabit Ethernet Controller: Media Dependent Interface IO GBE MDI N/A
S28 GBE1_CTREF Center-Tap reference voltage for Carrier Ethernet magnetics PWR N/A
S29 PC Differential PCIe Link transmit data pair O PCIe
S30 PCIE_D_TX– Differential PCIe Link transmit data pair O PCIe
S31 GBE1_LINK_ACT# Link / Activity Indication LED OD 3.3 V tolerant N/A
S32 PC Differential PCIe Link receive data pair I PCIe
S33 PCIE_D_RX– Differential PCIe Link receive data pair I PCIe
S34 GND Ground GND
S35 USB4+ USB differential pair IO USB
S36 USB4– USB differential pair IO USB
S37 USB3_VBUS_DET Host power detection (when port is used as device) I PD 5 V
S38 AUDIO_MCK I
2
S: Master clock output to Audio codecs O 1.8 V
S39 I2S0_LRCK I
2
S: Left& Right audio synchronization clock IO 1.8 V
S40 I2S0_SDOUT I
2
S: Digital audio Output O 1.8 V
S41 I2S0_SDIN I
2
S: Digital audio Input I 1.8 V
S42 I2S0_CK I
2
S: Digital audio clock IO 1.8 V
S43 ESPI_ALERT0# Input from eSPI slave to request service from master I 1.8 V N/A
S44 ESPI_ALERT1# Input from eSPI slave to request service from master I 1.8 V N/A
S45 RSVD Reserved
3
S46 RSVD Reserved
S47 GND Ground GND
S48 I2C_GP_CK General Purpose I
2
C bus IO PU 1.8 V
S49 I2C_GP_DAT General Purpose I
2
C bus IO PU 1.8 V
S50 HDA_SYNC / I2S2_LRCK HDA: sync / I
2
S: Left& Right audio synchronization clock IO 1.8 V
S51 HDA_SDO / I2S2_SDOUT HDA: data out / / I
2
S: Digital audio Output O 1.8 V
S52 HDA_SDI / I2S2_SDIN HDA: data in / I
2
S: Digital audio Input I 1.8 V
3: Configurable through TQ-flexiCFG.