Contents
1
Introduction ................................................................................ 8
1.1
Qseven
®
2.0 Concept ................................................................. 8
1.2
QEVAL 2.0 ................................................................................. 8
2
3
Connector Layout ..................................................................... 10
4
Specifications ........................................................................... 12
4.1
4.2
Power Supply ........................................................................... 12
4.2.1
PWR_OK Signal ...................................................................... 14
4.2.2
4.2.3
Power-up Control ..................................................................... 14
4.3
CMOS Battery .......................................................................... 15
4.4
5
5.2.1
SMBus ..................................................................................... 21
5.2.2
I²C Bus .................................................................................... 21
5.2.3
SPI Bus .................................................................................... 22
5.2.4
HDA Audio ................................................................................ 23
5.2.5
5.2.5.1
COM Ports ............................................................................... 25
5.2.5.2
KBC Interface ........................................................................... 26
5.2.6
LPC/GPIO Header ................................................................... 26
5.2.7
5.2.8
5.2.9
Serial ATA™ ............................................................................. 31
5.2.10
5.2.11
5.2.11.1
5.2.11.2
5.2.11.3
5.2.12
Copyright © 2014 congatec AG
5.2.13
5.2.14
5.2.15
SDIO Interface ......................................................................... 40
5.2.15.1
5.2.16
CAN Bus .................................................................................. 40
6
6.1
Power Button ........................................................................... 42
6.2
Sleep Button ............................................................................ 42
6.3
Reset Button ............................................................................ 42
6.4
LID Button ................................................................................ 42
6.5
Switch SW3 .............................................................................. 43
6.6
PC Speaker .............................................................................. 43
6.7
Debug Display .......................................................................... 43
6.8
6.9
6.10
Ground Probes ......................................................................... 45
6.11
6.12
6.13
Feature Connector ................................................................... 47
7
8
QEV2m11
7/49
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