Chapter 7. Display; Mipi Dsi; Table 7-1. Jetson Tx2 Nx Display General Pin Description; Table 7-2. Jetson Tx2 Nx Dsi Pin Description - Nvidia Jetson TX2 NX Manual

Chapter 7. Display

Jetson TX2 NX designs can select from several display options including MIPI DSI and eDP for
embedded displays, and HDMI or DP for external displays. The maximum number of
simultaneous displays supported by Jetson TX2 NX is two.
Table 7-1. Jetson TX2 NX Display General Pin Description
Pin # Module Pin Name Tegra X2 Signal
206 GPIO07 LCD_BL_PWM
Notes:
1. In the Type/Dir column, Output is from Jetson TX2 NX. Input is to Jetson TX2 NX. Bidir is for Bidirectional signals.
2. The direction of GPIO07 is true when used for this function. Otherwise as a GPIO, the direction is bidirectional.
7.1

MIPI DSI

Jetson TX2 NX supports two MIPI DSI data lanes and a single clock lane. Each data lane has a
peak bandwidth up to 1.5Gbps.
Table 7-2. Jetson TX2 NX DSI Pin Description
Pin # Module Pin Name Tegra X2 Signal
76 DSI_CLK_N DSI_A_CLK_N
78 DSI_CLK_P DSI_A_CLK_P
70 DSI_D0_N DSI_A_D0_N
72 DSI_D0_P DSI_A_D0_P
82 DSI_D1_N DSI_A_D1_N
84 DSI_D1_P DSI_A_D1_P
Note: In the Type/Dir column, Output is from Jetson TX2 NX. Input is to Jetson TX2 NX. Bidir is for Bidirectional signals.
NVIDIA Jetson TX2 NX
Usage/Description
GPIO or Pulse Width Modulation signal
Usage/Description
Display, DSI clock
Display, DSI data lane 0
Display, DSI data lane 1
Usage on DevKit
Direction Pin Type
Carrier Board
Expansion header Output
Usage on DevKit
Direction
Carrier Board
Output
Not assigned Bidir
Output
DG-10141-001_v1.1 | 30
CMOS – 1.8V
Pin Type
MIPI D-PHY