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Chapter 2 Concept
9
Chapter 2
Specification Comparison Table
Module Pin-out - Required and Optional Features C-D Connector. PICMG
®
COM.0 Revision 2.1
The table below shows the COM Express standard specifications and the corresponding specifications supported on the KU968 module.
• 1 Indicates 12V-tolerant features on former VCC_12V signals.
• 2 Cells in the connected columns spanning rows provide a rough approximation of features
sharing connector pins.
Connector Feature
COM Express Module Base
Specification Type 6
(No IDE or PCI, add DDI+
USB3) Min / Max
DFI KU968
Type 6
A-B
A-B
PCI Express Lanes 0 - 5
1 / 6
6
A-B
LVDS Channel A
0 / 1
1
A-B
LVDS Channel B
0 / 1
1
A-B
eDP on LVDS CH A pins
0 / 1
1
A-B
VGA Port
0 / 1
0/1 (Option : DDI2 or VGA)
A-B
TV-Out
NA
NA
A-B
DDI 0
NA
NA
A-B
1
Serial Ports 1 - 2
0 / 2
2
A-B
CAN interface on SER1
0 / 1
0
A-B
SATA / SAS Ports
1 / 4
3
A-B
AC’97 / HDA Digital Interface 0 / 1
1
A-B
USB 2.0 Ports
4 / 8
8
A-B
USB Client
0 / 1
0
A-B
USB 3.0 Ports
NA
NA
A-B
LAN Port 0
1 / 1
1
A-B
Express Card Support
1 / 2
2
A-B
LPC Bus
1 / 1
1
A-B
SPI
1 / 2
1
A-B
SDIO (muxed on GPIO)
0 / 1
0
General Purpose I/O
8 / 8
8
A-B
SMBus
1 / 1
1
A-B
I2C
1 / 1
1
A-B
Watchdog Timer
0 / 1
1
A-B
Speaker Out
1 / 1
1
A-B
External BIOS ROM Support
0 / 2
1
A-B
Reset Functions
1 / 1
1
A-B
A-B
Thermal Protection
0 / 1
1
A-B
Battery Low Alarm
0 / 1
1
A-B
Suspend/Wake Signals
0 / 3
1
A-B
Power Button Support
1 / 1
1
A-B
Power Good
1 / 1
1
A-B
VCC_5V_SBY Contacts
4 / 4
4
A-B
1
Sleep Input
0 / 1
1
A-B
1
Lid Input
0 / 1
1
A-B
1
Fan Control Signals
0 / 2
2
A-B
Trusted Platform Modules
0 / 1
1
A-B
A-B
VCC_12V Contacts
12 / 12
12
Power
A-B
2
System I/O
System Management
Power Management
Module Pin-out - Required and Optional Features A-B Connector. PICMG
®
COM.0 Revision 2.1
Connector Feature
COM Express Module Base
Specification Type 6
(No IDE or PCI, add DDI+
USB3) Min / Max
DFI KU968
Type 6
C-D
PCI Express Lanes 16 - 31
0 / 16
0
PCI Express Graphics (PEG)
0 / 1
0
Muxed SDVO Channels 1 - 2 NA
NA
PCI Express Lanes 6 - 15
0 / 2
2
PCI Bus - 32 Bit
NA
NA
PATA Port
NA
NA
LAN Ports 1 - 2
NA
NA
DDIs 1 - 3
0 / 3
1/2 (Option : DDI2 or VGA)
USB 3.0 Ports
0 / 4
4
C-D
C-D
VCC_12V Contacts
12 / 12
12
System I/O
Power
C-D
2
C-D
2