Test Mode/Wireless-Disable Mode; Can Bus Header; Table 33 X59 Pinout Description; Table 34 X24/X25 Pinout Description - Congatec SMARC conga-SMC1 User Manual

4.17

Test Mode/Wireless-Disable Mode

On conga-SMC1, connector X59 provides the following functions:
• force recovery (see section 4.16 "Force Recovery Switch")
• module-specific test function
• wireless-disable mode
To activate any of these functions, connect the corresponding signal at pins 1, 3 or 5 to GND (pins 2 or 4).
Table 33 X59 Pinout Description
Pin Signal
1 FORCE_RECOV#
2 GND
3 TEST#
4 GND
5 WDIS#
Connector Type
X59: 5-pin, 1.25 mm pitch picoblade header (Molex 0532610571)
Possible Mating Connector: Molex 0510210500
4.18

CAN Bus Header

The conga-SMC1 provides two CAN buses—CAN 0 on connector X24 and CAN 1 on connector X25. The CAN buses do not have resistor termination.
For CAN bus termination, use a cable adapter with internal resistor termination.
Additionally, connector X38 may be used for powering CAN devices or auxiliary fan.
Table 34 X24/X25 Pinout Description
X24 - CAN 0 X25 - CAN 1
Pin Signal Pin
1 CAN0_H 1
2 CAN0_L 2
3 GND 3
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Description
Force recovery
Ground
Module-specific test function
Ground
Wireless disable
Signal
CAN1_H
CAN1_L
GND
SMC1m10
X59
X24/X25
45/50