Auvidea M100, Technical Reference Manual

Page: 12 / 18

VERSION 1.2 M90, M100, M100
CAN1 (J8)
This is an optional CAN connector. It is not used with the J100/J106 and the TX1. This option is reserved for
the TX2 and J106. The CAN Bus is driven by a TJA1051TK/3,118 CAN bus transceiver. It translates CAN0_TX and
CAN0_RX to CAN_H and CAN_L.
100BT (100Mbit) Ethernet (J7)
This connector is only populated on the M100-MP. This port is only intended for very short Ethernet connection
within a system. It features an RC network (and not magnetics) for isolation. It is designed for small voltage
differences between the M100 and the system it is connected to.
GbE (Gigabit Ethernet) (J3)
This connector is populated on the M100-GP and M100-GR. This port offers the full Ethernet range as it is
equipped with GbE magnetics.
Pin Function Jetson TX1 GPIO Description
1 5V - - 5V power out
2 CAN_H - - CAN data high (2.5V nominal voltage)
3 CAN_L - - CAN data low (2.5V nominal voltage)
4 GND - - Ground
Pin Function Jetson TX2 Pin Description
1 5V - - 5V power out
2 CAN_H CAN0_TX D19 CAN data high (2.5V nominal voltage)
3 CAN_L CAN0_RX D18 CAN data low (2.5V nominal voltage)
4 GND - - Ground
Pin Function Jetson TX1 RJ45 pin Description
1 GND - - Ground
2 TX+ - 1 Tr
3 TX- - 2 Transmit -
4 RX+ - 3 R
5 RX- - 6 Receive -
6 GND - - Ground
Pin Function Jetson
TX1
RJ45 pin Description
1 GND - - Ground
2 GBE_MDI0_P E48 1 Data 0 + (Tr)
3 GBE_MDI0_N E49 2 Data 0 - (Transmit -)
4 GBE_MDI1_P F47 3 Data 1 + (R)
Pin
AUVIDEA GMBH TECHNICAL REFERENCE MANUAL 12