.. _tx-mipi-lvds-pinout: TX-MIPI-LVDS Mainboard ======================= This is our hardware documentation for the TX-MIPI-LVDS Mainboard, usually coming with the TX8M Linux® Development Kit. There are several pin headers to connect to GPIO, I2C, SPI, SD-card, UART or JTAG signals. .. note:: There is a little **triangle** symbol printed for each connector, that marks **PIN 1** of a connector. The connectors have different orientations. X3 Header (Debug connector) ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. figure:: images/mipi-lvds/X3.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | VDDIO | 2 | VDDIO | +------+----------------------------------------+------+----------------------------------------+ | 3 | /TRST | 4 | GND | +------+----------------------------------------+------+----------------------------------------+ | 5 | TDI | 6 | GND | +------+----------------------------------------+------+----------------------------------------+ | 7 | TMS | 8 | GND | +------+----------------------------------------+------+----------------------------------------+ | 9 | TCK | 10 | GND | +------+----------------------------------------+------+----------------------------------------+ | 11 | *NC* | 12 | GND | +------+----------------------------------------+------+----------------------------------------+ | 13 | TDK | 14 | GND | +------+----------------------------------------+------+----------------------------------------+ | 15 | /RESET_IN | 16 | GND | +------+----------------------------------------+------+----------------------------------------+ | 17 | *NC* | 18 | GND | +------+----------------------------------------+------+----------------------------------------+ | 19 | *NC* | 20 | GND | +------+----------------------------------------+------+----------------------------------------+ X4 Header ~~~~~~~~~ .. figure:: images/mipi-lvds/X4.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | GND | 2 | GND | +------+----------------------------------------+------+----------------------------------------+ | 3 | UART1 CTS | 4 | UART3 CTS | +------+----------------------------------------+------+----------------------------------------+ | 5 | *NC* | 6 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 7 | UART1 RxD | 8 | UART3 RxD | +------+----------------------------------------+------+----------------------------------------+ | 9 | UART1 TxD | 10 | UART3 TxD | +------+----------------------------------------+------+----------------------------------------+ | 11 | UART1 RTS | 12 | UART3 RTS | +------+----------------------------------------+------+----------------------------------------+ please note, the UART signals have 3V3 voltage levels. *NC* = not connected X9 Header ~~~~~~~~~ .. figure:: images/mipi-lvds/X9.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | 3V3 | 2 | P13 | +------+----------------------------------------+------+----------------------------------------+ | 3 | P34 GPIO1[12] (10k-PU) | 4 | P36 GPIO1[13] (10k-PU) | +------+----------------------------------------+------+----------------------------------------+ | 5 | P51 GPIO2[12] | 6 | P89 GPIO5[02] | +------+----------------------------------------+------+----------------------------------------+ | 7 | P92 GPIO5[00] | 8 | P93 GPIO4[31] | +------+----------------------------------------+------+----------------------------------------+ | 9 | P104 GPIO3[01] | 10 | P105 GPIO3[02] | +------+----------------------------------------+------+----------------------------------------+ | 11 | P108 GPIO3[06] | 12 | P109 GPIO3[07] | +------+----------------------------------------+------+----------------------------------------+ | 13 | P113 GPIO3[14] | 14 | P114 GPIO3[15] | +------+----------------------------------------+------+----------------------------------------+ | 15 | P139 | 16 | P140 | +------+----------------------------------------+------+----------------------------------------+ | 17 | P144 GPIO5[03] | 18 | P145 | +------+----------------------------------------+------+----------------------------------------+ | 19 | P149 GPIO5[19] | 20 | P150 GPIO5[20] | +------+----------------------------------------+------+----------------------------------------+ | 21 | P153 GPIO1[02] | 22 | P154 GPIO1[04] | +------+----------------------------------------+------+----------------------------------------+ | 23 | P157 GPIO1[07] | 24 | P158 GPIO1[08] | +------+----------------------------------------+------+----------------------------------------+ | 25 | P162 GPIO1[11] | 26 | P163 | +------+----------------------------------------+------+----------------------------------------+ | 27 | P173 | 28 | P174 | +------+----------------------------------------+------+----------------------------------------+ | 29 | P177 | 30 | P178 GPIO4[00] | +------+----------------------------------------+------+----------------------------------------+ | 31 | P181 GPIO4[11] | 32 | P182 GPIO4[20] | +------+----------------------------------------+------+----------------------------------------+ | 33 | P186 GPIO4[04] | 34 | P187 GPIO4[05] | +------+----------------------------------------+------+----------------------------------------+ | 35 | P190 GPIO4[08] | 36 | P191 GPIO4[09] | +------+----------------------------------------+------+----------------------------------------+ | 37 | P194 GPIO4[14] | 38 | P195 GPIO4[15] | +------+----------------------------------------+------+----------------------------------------+ | 39 | 3V3 | 40 | P198 GPIO4[18] | +------+----------------------------------------+------+----------------------------------------+ X10 Header ~~~~~~~~~~ .. figure:: images/mipi-lvds/X10.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | P14 | 2 | GND | +------+----------------------------------------+------+----------------------------------------+ | 3 | P43 GPIO3[25] | 4 | P49 | +------+----------------------------------------+------+----------------------------------------+ | 5 | P90 GPIO4[30] | 6 | P91 GPIO5[01] | +------+----------------------------------------+------+----------------------------------------+ | 7 | P95 GPIO3[08] | 8 | P103 GPIO3[00] | +------+----------------------------------------+------+----------------------------------------+ | 9 | P106 GPIO3[03] | 10 | P107 GPIO3[04] | +------+----------------------------------------+------+----------------------------------------+ | 11 | P110 GPIO3[09] | 12 | P112 GPIO3[05] | +------+----------------------------------------+------+----------------------------------------+ | 13 | P115 GPIO3[16] | 14 | P138 | +------+----------------------------------------+------+----------------------------------------+ | 15 | P141 | 16 | P143 GPIO5[04] | +------+----------------------------------------+------+----------------------------------------+ | 17 | P146 GPIO5[05] | 18 | P148 GPIO5[18] | +------+----------------------------------------+------+----------------------------------------+ | 19 | P151 GPIO5[21] | 20 | P152 GPIO1[00] | +------+----------------------------------------+------+----------------------------------------+ | 21 | P155 GPIO1[05] | 22 | P156 GPIO1[06] | +------+----------------------------------------+------+----------------------------------------+ | 23 | P159 GPIO1[09] | 24 | P161 GPIO1[10] | +------+----------------------------------------+------+----------------------------------------+ | 25 | P164 | 26 | P165 | +------+----------------------------------------+------+----------------------------------------+ | 27 | P175 | 28 | P176 | +------+----------------------------------------+------+----------------------------------------+ | 29 | P179 GPIO4[10] | 30 | P180 GPIO4[01] | +------+----------------------------------------+------+----------------------------------------+ | 31 | P184 GPIO4[02] | 32 | P185 GPIO4[03] | +------+----------------------------------------+------+----------------------------------------+ | 33 | P188 GPIO4[06] | 34 | P189 GPIO4[07] | +------+----------------------------------------+------+----------------------------------------+ | 35 | P192 GPIO4[12] | 36 | P193 GPIO4[13] | +------+----------------------------------------+------+----------------------------------------+ | 37 | P196 GPIO4[16] | 38 | P197 GPIO4[17] | +------+----------------------------------------+------+----------------------------------------+ | 39 | P199 GPIO4[19] | 40 | GND | +------+----------------------------------------+------+----------------------------------------+ X11 Header ~~~~~~~~~~ .. figure:: images/mipi-lvds/X11.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | 3V3 | 2 | 5V | +------+----------------------------------------+------+----------------------------------------+ | 3 | I2C2 SDA | 4 | 5V | +------+----------------------------------------+------+----------------------------------------+ | 5 | I2C2 CLK | 6 | GND | +------+----------------------------------------+------+----------------------------------------+ | 7 | UART2 CTS | 8 | UART2 TxD | +------+----------------------------------------+------+----------------------------------------+ | 9 | GND | 10 | UART2 RxD | +------+----------------------------------------+------+----------------------------------------+ | 11 | P72 GPIO3[20] | 12 | P73 GPIO3[21] | +------+----------------------------------------+------+----------------------------------------+ | 13 | SD2 D[3] | 14 | GND | +------+----------------------------------------+------+----------------------------------------+ | 15 | SD2 CLK | 16 | SD2 CMD | +------+----------------------------------------+------+----------------------------------------+ | 17 | 3V3 | 18 | SD2 D[0] | +------+----------------------------------------+------+----------------------------------------+ | 19 | CSPI2 MOSI | 20 | GND | +------+----------------------------------------+------+----------------------------------------+ | 21 | CSPI2 MISO | 22 | SD2 D[1] | +------+----------------------------------------+------+----------------------------------------+ | 23 | CSPI2 SCLK | 24 | CSPI2 SS0 | +------+----------------------------------------+------+----------------------------------------+ | 25 | GND | 26 | CSPI2 SS1 | +------+----------------------------------------+------+----------------------------------------+ | 27 | P74 GPIO3[22] | 28 | P75 GPIO3[23] | +------+----------------------------------------+------+----------------------------------------+ | 29 | P76 GPIO3[24] | 30 | GND | +------+----------------------------------------+------+----------------------------------------+ | 31 | P77 GPIO3[19] | 32 | P78 GPIO4[22] | +------+----------------------------------------+------+----------------------------------------+ | 33 | P79 GPIO4[21] | 34 | GND | +------+----------------------------------------+------+----------------------------------------+ | 35 | P80 GPIO4[29] | 36 | UART2 RTS | +------+----------------------------------------+------+----------------------------------------+ | 37 | SD2 D[2] | 38 | P81 GPIO4[28] | +------+----------------------------------------+------+----------------------------------------+ | 39 | GND | 40 | P83 GPIO4[27] | +------+----------------------------------------+------+----------------------------------------+ X14 Header (MIPI-CSI connector) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. figure:: images/mipi-lvds/X14.png :align: right :figwidth: 35% +------+----------------------------------------+------+----------------------------------------+ |Pin | Signal |Pin | Signal | +======+========================================+======+========================================+ | 1 | P150 GPIO5[20] | 2 | P42 PWM, GPIO1[01] | +------+----------------------------------------+------+----------------------------------------+ | 3 | 3V3 | 4 | GND | +------+----------------------------------------+------+----------------------------------------+ | 5 | MIPI_CSI_CLK_N | 6 | MIPI_CSI_CLK_P | +------+----------------------------------------+------+----------------------------------------+ | 7 | 3V3 | 8 | GND | +------+----------------------------------------+------+----------------------------------------+ | 9 | MIPI_CSI_D0_N | 10 | MIPI_CSI_D0_P | +------+----------------------------------------+------+----------------------------------------+ | 11 | MIPI_CSI_D1_N | 12 | MIPI_CSI_D1_P | +------+----------------------------------------+------+----------------------------------------+ | 13 | MIPI_CSI_D2_N | 14 | MIPI_CSI_D2_P | +------+----------------------------------------+------+----------------------------------------+ | 15 | MIPI_CSI_D3_N | 16 | MIPI_CSI_D3_P | +------+----------------------------------------+------+----------------------------------------+ | 17 | *NC* | 18 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 19 | *NC* | 20 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 21 | *NC* | 22 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 23 | *NC* | 24 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 25 | *NC* | 26 | *NC* | +------+----------------------------------------+------+----------------------------------------+ | 27 | 3V3 | 28 | GND | +------+----------------------------------------+------+----------------------------------------+ | 29 | *NC* | 30 | *NC* | +------+----------------------------------------+------+----------------------------------------+ *NC* = not connected Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.