Copyright
©
2022
congatec
GmbH
TSTLm01
8/72
Contents
1 Introduction ............................................................................. 11
1.1
COM Express™ Concept ......................................................... 11
Options Information ................................................................. 12
2 Specifications ........................................................................... 14
2.1
Feature List .............................................................................. 14
Supported Operating Systems ................................................ 15
Mechanical Dimensions ........................................................... 16
Supply Voltage Standard Power .............................................. 16
Electrical Characteristics .......................................................... 17
Rise Time ................................................................................. 17
Power Consumption ................................................................ 17
Supply Voltage Battery Power ................................................. 19
Environmental Specifications ................................................... 19
Block Diagram .......................................................................... 20
Cooling Solutions ..................................................................... 21
CSA Dimensions ...................................................................... 22
CSP Dimensions ....................................................................... 23
HSP Dimensions ....................................................................... 24
Heatspreader Thermal Imagery ............................................... 25
Connector Rows ....................................................................... 26
Primary and Secondary Connector Rows ................................. 26
PCI Express™ ........................................................................... 26
PCI Express Graphics (PEG) ..................................................... 26
PEG Link Configuraton ............................................................ 27
Display Interface ...................................................................... 28
5.1.4 SATA™ ..................................................................................... 30
Optional NVMe SSD ................................................................ 30
Gigabit Ethernet ..................................................................... 31
High Definition Audio (HDA) ................................................... 31
LPC Bus .................................................................................... 31
I²C Bus ..................................................................................... 32
General Purpose Serial Interface ............................................. 32
Power Control .......................................................................... 32
Power Management ................................................................. 35
Additional Features .................................................................. 36
congatec Board Controller (cBC) ............................................. 36
Board Information .................................................................... 36
General Purpose Input/Output ................................................ 36
6.1.3 Watchdog ................................................................................ 36
C Bus ...................................................................................... 36
Power Loss Control .................................................................. 37
Fan Control .............................................................................. 37
Enhanced Soft-Off State .......................................................... 37
OEM BIOS Customization ........................................................ 37
OEM Default Settings .............................................................. 38
OEM Boot Logo ....................................................................... 38
OEM POST Logo ..................................................................... 38
OEM DXE Driver ...................................................................... 38
congatec Battery Management Interface ................................ 38
API Support (CGOS) ................................................................ 39
Security Features ...................................................................... 39
Suspend to Ram ....................................................................... 39
conga Tech Notes .................................................................... 40
Adaptive Thermal Monitor and Catastrophic Thermal Protection
Processor Performance Control ............................................... 41
Technology (EIST) ...................................... 41
Turbo Boost Technology ................................................ 41
Virtualization Technology ............................................... 42
Thermal Management ............................................................. 43
ACPI Suspend Modes and Resume Events .............................. 43