Digi ConnectCore 8M Nano Hardware Reference Manual page 18

Interfaces
HDMI: The Lontium LT8912B bridge is populated on the development board to adapt the MIPI-
n
DSI interface to HDMI. This HDMI interface is available over a standard HDMI connector.
LVDS: The SN65DSI83 bridge is also populated on the development board to adapt the MIPI-DSI
n
interface to LVDS. This LVDS is available over a 20-pin connector (J32), also supporting
backlight control and I2C touch controller:
Pin Signal name
1 3V3_SOM_EXT
2 LVDS_TX0_N
3 LVDS_TX0_P
4 GND
5 LVDS_TX1_N
6 LVDS_TX1_P
7 GND
8 LVDS_TX2_N
9 LVDS_TX2_P
10 GND
11 LVDS_CLK_N
12 LVDS_CLK_P
13 GND
14 LVDS_TX3_N
15 LVDS_TX3_P
16 LVDS_PWM_OUT Backlight PWM (connected to MCA_IO17)
17 LVDS_I2C_SCL
18 LVDS_I2C_SDA
19 LVDS_IRQ_N
20 5V
ConnectCore 8M Nano Development Board Hardware Reference Manual -
Preliminary
Description
3.3 V power supply
Data pair 0 (-) line
Data pair 0 (+) line
Ground
Data pair 1 (-) line
Data pair 1 (+) line
Ground
Data pair 2 (-) line
Data pair 2 (+) line
Ground
Clock pair (-) line
Clock pair (+) line
Ground
Data pair 3 (-) line
Data pair 3 (+) line
i.MX8M I2C2 bus clock line
i.MX8M I2C2 bus data line
Interrupt line (connected to i.MX8M GPIO4_18)
5 V power supply
Multimedia
18