TQ TQMxE39S series, Руководство пользователя

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User's Manual l TQMxE39S UM 0101 l © 2019 TQ-Group Page 17
Table 10: SMARC Connector Pin Assignment (continued)
Pin Pin-Signal Description Type Level Remark
P105 HDMI_CTRL_CK / HDMI I2C clock / DP AUX Channel O / IO 1.8 V / DP HDMI only; PU
P106 HDMI_CTRL_DAT / DP1_AUX– HDMI I2C data / DP AUX Channel IO 1.8 V / DP HDMI only; PU
P107 DP1_AUX_SEL
DP AUX select (to select between DP and HDMI)
I 1.8 V N/A
P108 GPIO0 / CAM0_PWR# GPIO / Camera power enable (active low output) IO PU/O 1.8 V
2
P109 GPIO1 / CAM1_PWR#
GPIO / Camera power enable (active low output)
IO PU/O 1.8 V
2
P110 GPIO2 / CAM0_RST# GPIO / Camera reset (active low output) IO PU/O 1.8 V
2
P111 GPIO3 / CAM1_RST# GPIO / Camera reset (active low output) IO PU/O 1.8 V
2
P112 GPIO4 / HDA_RST# GPIO / HD audio reset (active low output) IO PU/O 1.8 V
Preconfigured to HDA_RST#
2
P113 GPIO5 / PWM_OUT GPIO / PWM out for fan speed control IO PU/O 1.8 V
Preconfigured to PWM_OUT
2
P114 GPIO6 / TACHIN
GPIO / Tachometer input for fan speed measurement
IO PU/O 1.8 V
Preconfigured to TACHIN
2
P115 GPIO7 GPIO IO PU 1.8 V
2
P116 GPIO8 GPIO IO PU 1.8 V
2
P117 GPIO9 GPIO IO PU 1.8 V
2
P118 GPIO10 GPIO IO PU 1.8 V
2
P119 GPIO11 GPIO IO PU 1.8 V
2
P120 GND Ground GND
P121 I2C_PM_CK Power management I
2
C bus: SMBus IO PU 1.8 V
P122 I2C_PM_DAT Power management I
2
C bus: SMBus IO PU 1.8 V
P123 BOOT_SEL0# Boot source select I 1.8 V N/A
P124 BOOT_SEL1# Boot source select I 1.8 V N/A
P125 BOOT_SEL2#
Boot source select (tie to GND to boot from carrier SPI)
I PU 1.8 V
2
P126 RESET_OUT# General purpose reset output to carrier board O 1.8 V
2
P127 RESET_IN# Reset input from Carrier board I PU 1.8 V
2
P128 POWER_BTN# Power-button input from Carrier board I PU 1.8 V
2
P129 SER0_TX Serial port data out O 1.8 V
2
P130 SER0_RX Serial port data in I 1.8 V
2
P131 SER0_RTS# Serial port handshake: Request to Send O 1.8 V
2
P132 SER0_CTS# Serial port handshake: Clear to Send I 1.8 V
2
P133 GND Ground GND
P134 SER1_TX Serial port data out O 1.8 V
2
P135 SER1_RX Serial port data in I 1.8 V
2
P136 SER2_TX Serial port data out O 1.8 V
P137 SER2_RX Serial port data in I 1.8 V
P138 SER2_RTS# Serial port handshake: Request to Send O 1.8 V
P139 SER2_CTS# Serial port handshake: Clear to Send I 1.8 V
P140 SER3_TX Serial port data out O 1.8 V
P141 SER3_RX Serial port data in I 1.8 V
P142 GND Ground GND
P143 CAN0_TX CAN Transmit output O 1.8 V N/A
P144 CAN0_RX CAN Receive input I 1.8 V N/A
P145 CAN1_TX CAN Transmit output O 1.8 V N/A
P146 CAN1_RX CAN Receive input I 1.8 V N/A
P147 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P148 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P149 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P150 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P151 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P152 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P153 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P154 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P155 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
P156 VDD_IN Module power input voltage PWR 4.75 to 5.25 V
2: Configurable through TQ-flexiCFG.