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2022
congatec
GmbH
TSTLm01
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Signal
Pin # Description
I/O
PU/PD
Comment
LID#
1
A103
Lid button. Used by the ACPI operating system for a LID switch
Note: For proper detection, assert a pulse width of at least 16 ms.
I OD 3.3 V PU 47K5
3.3 VSB
SLEEP#
1
B103
Sleep button. Used by the ACPI operating system to bring the system to sleep state or to wake it
up again
Note: For proper detection, assert a pulse width of at least 16 ms.
I OD 3.3 V PU 100 kΩ
3.3 VSB
Note
1.
Pins are protected on the module by a series schotty diode. Therefore, pull-down resistor is required on the carrier board for proper logic
level.
Table 33 Rapid Shutdown Signal Descriptions
Signal
Pin #
Description
I/O
PU/PD Comment
RAPID_SHUTDOWN C67
Trigger for Rapid Shutdown. Must be driven to 5V though a <=50 ohm source
impedance for ≥ 20 μs
I 3.3 V
Not connected
Note
The conga-TS570 does not support Rapid Shutdown.
Table 34 Thermal Protection Signal Descriptions
Signal
Pin #
Description
I/O
PU/PD
Comment
THRM#
B35
Input from off-module temp sensor indicating an over-temp situation
I 3.3 V
PU 10 kΩ 3.3 V
THRMTRIP#
A35
Active low output indicating that the CPU has entered thermal shutdown
O 3.3 V PU 10 kΩ 3.3 V
Table 35 SMBus Signal Description
Signal
Pin # Description
I/O
PU/PD
Comment
SMB_CK
B13
System Management Bus bidirectional clock line
I/O 3.3 VSB
PU 2k2 3.3 VSB
SMB_DAT#
B14
System Management Bus bidirectional data line
I/O OD 3.3 VSB PU 2k2 3.3 VSB
SMB_ALERT#
B15
System Management Bus Alert – active low input can be used to generate an
SMI# (System Management Interrupt) or to wake the system
I 3.3 VSB
PU 2k2 3.3 VSB
