Table 21 Can Bus Signal Descriptions; Table 22 Input Power Signal Descriptions; Table 23 Power Control Signal Descriptions - Congatec Qseven conga-QMX6 User Manual

Table 21 CAN Bus Signal Descriptions
Signal Pin # Description
CAN0_TX 129 CAN (Controller Area Network) TX output for CAN Bus channel 0. In order
to connect a CAN controller device to the Qseven
necessary to add transceiver hardware to the carrier board.
CAN0_RX 130 RX input for CAN Bus channel 0. In order to connect a CAN controller device to
the Qseven
the carrier board.
Table 22 Input Power Signal Descriptions
Signal Pin #
VCC 211-230
VCC_5V_SB 205-206
VCC_RTC 193
GND 1, 2, 23-25, 34, 39-40, 57-58,
73-74, 97-98, 117-118, 135-136,
141-142, 147-148, 159-160,
165-166, 183-184, 197-198
Table 23 Power Control Signal Descriptions
Signal Pin # Description
PWGIN 26 High active input for the Qseven
ready.
PWRBTN# 20 Power Button: Low active power button input. This signal is triggered on the falling edge.
Note: For proper detection, assert a pulse width of at least 16 ms.
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module's CAN bus it is necessary to add transceiver hardware to
®
Description
Power Supply +5VDC ±5%.
Standby Power Supply +5VDC ±5%.
3 V backup cell input. VCC_RTC should be connected to a 3V
backup cell for RTC operation and storage register non-volatility
in the absence of system power. (VCC_RTC = 2.4 - 3.3 V).
Power Ground.
® module indicates that power from the power supply is
I/O
O 3.3V
module's CAN bus it is
®
I 3.3V
QMX6m12
PU/PD Comment
I/O PU/PD Comment
P
P
P
P
I/O PU/PD Comment
I 5V PU 10k 5V
I 3.3VSB PU 10k 3.3V
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