Nvidia JETSON TX2 User Manual

NVIDIA Jetson TX2/TX2i OEM Product Design Guide
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618 70
Pin #
Module Pin Name
Tegra Signal
Usage/Description
Usage on the Carrier
Board
Direction
Pin Type
C17
CAN1_STBY
CAN_GPIO6
CAN #1 Standby
Output
CMOS 3.3V
C18
CAN1_TX
CAN1_DOUT
CAN #1 Transmit
Output
CMOS 3.3V
Figure 43. CAN Connections
Jetson TX2/TX2i
Tegra - CAN
AO_HV
CAN1_DOUT
CAN1_DIN
CAN_GPIO3
CAN_GPIO4
CAN_GPIO5
CAN_GPIO6
CAN0_DOUT
CAN0_DIN
CAN1_TX
CAN1_RX
CAN0_TX
CAN0_RX
CAN1_ERR
CAN_WAKE
CAN0_ERR
CAN1_STBY
CAN #1
D17
C18
D19
D18
C19
C20
E18
C17
CAN #0
CAN Wake
Table 81. CAN Interface Signal Routing Requirements
Parameter
Requirement
Units
Notes
Max Data Rate / Frequency
1
Mbps / MHz
Configuration / Device Organization
1
load
Reference plane
GND
Trace Impedance
50

±15%
Via proximity (Signal via to GND return via)
< 3.8 (24)
mm (ps)
See Note 1
Trace spacing Microstrip / Stripline
4x / 3x
dielectric
Max Trace Length (for RX & TX only)
223 (1360)
mm (ps)
See Note 2
Max Trace Length/Delay Skew from RX to TX
8 (50)
mm (ps)
See Note 2
Table 82. CAN Signal Connections
Ball Name
Type
Termination
Description
CAN[1:0]_TX
O
CAN Transmit: Connect to matching pin of device
CAN[1:0]_RX
I
CAN Receive: Connect to Peripheral pin of device
CAN[1:0]_ERR
I
CAN Error: Connect to matching pin of device
CAN1_STBY
O
CAN Standby: Connect to matching pin of device
CAN_WAKE
I
CAN Wake: Connect to matching pin of device

Nvidia JETSON TX2 Specifications

General

Brand	Nvidia
Model	JETSON TX2
Category	Microcontrollers
Language	English