Copyright
©
2015
congatec
AG
PA3Cm11
7/81
Contents
1 Introduction ............................................................................. 10
1.1
Pico-ITX Concept ..................................................................... 10
1.2 conga-PA3 ................................................................................ 10
1.2.1
Options Information ................................................................. 11
1.2.2
Optional Accessories ............................................................... 12
1.2.3
Optional Cables ....................................................................... 12
2 Specification ............................................................................ 13
2.1
Feature List .............................................................................. 13
2.2
Supported Operating Systems ................................................ 14
2.3
Mechanical Dimensions ........................................................... 14
2.4
Supply Voltage Power .............................................................. 14
2.5
Power Consumption ................................................................ 15
2.6
Supply Voltage Battery Power ................................................. 16
2.6.1
CMOS Battery Power Consumption ........................................ 16
2.7
Environmental Specifications ................................................... 17
3
Block Diagram .......................................................................... 18
4
Cooling Solution ...................................................................... 19
4.1
CSP Dimension ........................................................................ 20
4.2
Heatspreader Dimension ......................................................... 21
5
Connector Description ............................................................. 23
5.1
Power Supply ........................................................................... 23
5.1.1
DC Power Jack (Rear I/O) ........................................................ 23
5.1.2
Power Supply (Internal Connector) .......................................... 24
5.1.3
Power Status LED ..................................................................... 24
5.2
RTC Battery .............................................................................. 25
5.3
Audio Interface ........................................................................ 26
5.4
Universal Serial Bus (USB) ........................................................ 27
5.4.1
Rear USB Connectors ............................................................... 27
5.4.2
Internal USB Connectors .......................................................... 28
5.5
Ethernet 10/100/1000 .............................................................. 28
5.6
SATA Interfaces ........................................................................ 29
5.6.1
Standard SATA Port ................................................................. 29
5.6.2
Mini SATA (shared with mini PCIe) ........................................... 30
5.7
Display Interfaces ..................................................................... 30
5.7.1
Display Port Interface DP++ .................................................... 30
5.7.2 LVDS ......................................................................................... 31
5.7.2.1
Backlight Power Connector ..................................................... 32
5.7.2.2
Panel Power Selection ............................................................. 33
5.8
Serial Ports (COM) ................................................................... 33
5.9
MIPI-CSI 2.0 (Camera) .............................................................. 34
5.10
PCI Express ............................................................................. 36
5.10.1
Mini PCIe (Half Size) ................................................................ 36
5.10.2
Mini PCIe (shared with mini SATA) ........................................... 37
5.10.3
PCI Express Routing ................................................................. 39
6
Additional Features .................................................................. 40
6.1
Feature Connectors ................................................................. 40
6.1.1
Buttons & LEDs ........................................................................ 40
6.1.2 GPIOs ....................................................................................... 41
6.1.3
I2C and Watchdog ................................................................... 42
6.2
congatec Board Controller (cBC) ............................................. 42
6.2.1
Fan Control .............................................................................. 43
6.2.2
Power Loss Control .................................................................. 43
6.2.3
Board Information .................................................................... 43
6.2.4
CPU Fan Connector ................................................................. 43
6.3
OEM BIOS Customization ........................................................ 44
6.3.1
OEM Default Settings .............................................................. 44
6.3.2
OEM Boot Logo ....................................................................... 44
6.3.3
OEM POST Logo ..................................................................... 44
6.3.4
OEM BIOS Code/Data ............................................................. 45
6.3.5
OEM DXE Driver ...................................................................... 45
6.4
congatec Battery Management Interface ................................ 45
6.5
API Support (CGOS) ................................................................ 46
6.6 GPIOs ....................................................................................... 46
6.7
Thermal/Voltage Monitoring.................................................... 46
6.8
External System Wake Event ................................................... 46
7
Mechanical Drawing ................................................................ 47
