TS-8390-49xx DIO Header

The DIO header is a 0.1" pitch 2x40 header.

DIO Header Pinout Pin Description 1 NC 2 NC 3 Ground 4 NC 5 /dev/ttyMAX2_RXD (RS232) 6 NC 7 TTL ttymxc0 8 TTL ttymxc0 9 ECSPI2 MISO 10 3.3V Supply 11 ECSPI2 CS2# 12 ECSPI2 MOSI 13 ECSPI2 CS1# 14 ECSPI2 CLK# 15 5V 16 EXT_RESET# 17 GPIO 147 (CSI0_MCLK) Output only 18 Ground 19 GPIO 73 (EIM_DA9) Output only 20 GPIO 59 (EIM_LBA) Output only 21 GPIO 49 (EIM_A21) Input only 22 GPIO 55 (EIM_CS0) Output only 23 GPIO 255 (FPGA CN1-73) Input only 24 GPIO 61 (EIM_EB1) Output only 25 GPIO 128 (EIM_WAIT) Input only 26 GPIO 48 (EIM_A22) Output only 27 GPIO 226 (FPGA CN1-87) Input only 28 GPIO 166 (EIM_A23) Output only 29 GPIO 50 (EIM_A20) Input only 30 GPIO 132 (EIM_A24) Output only 31 GPIO 101 (GPIO_19) Input only 32 GPIO 47 (SD4_DAT7) Input only 33 GPIO 163 (CSI0_DAT17) Input only 34 GPIO 203 (GPIO_16) Input only 35 GPIO 72 (EIM_DA8) Output only 36 GPIO 200 (SD3_RST) Input only 37 I2C2_DAT 38 GPIO 204 (GPIO_17) Input only 39 I2C2_CLK 40 GPIO 146 (CSI0_PIXCLK) Input only