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Chapter 1 Introduction
9
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 WL968 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
1
/
0
1
/
0
(Option : DDI2 or VGA)
A-B
T
A
N
A
N
t
u
O
-
V
A
N
A
N
0
I
D
D
B
-
A
A-B
1
2
2
/
0
2
-
1
s
tr
o
P
l
a
ir
e
S
A-B
CAN interface on SER1
0 /
0
1
A-B
SATA / SAS Ports
1 / 4
Default 2xSATA
A-B
AC’97 / HDA Digital Interface 0 /
1
1
A-B
USB 2.0 Ports
4 /
8
8
0
1
/
0
t
n
e
il
C
B
S
U
B
-
A
A
N
A
N
s
tr
o
P
0
.
3
B
S
U
B
-
A
A-B
LAN Port 0
1 /
1
1
1
1
/
1
s
u
B
C
P
L
B
-
A
1
2
/
1
I
P
S
B
-
A
A-B
SDIO (muxed on GPIO)
0 /
0
1
General Purpose I/O
8 /
8
8
1
1
/
1
s
u
B
M
S
B
-
A
1
1
/
1
C
2
I
B
-
A
A-B
Watchdog Timer
0 /
1
1
A-B
Speaker Out
1 /
1
1
A-B
External BIOS ROM Support 0 /
1
2
A-B
Reset Functions
1 /
1
1
A-B
A-B
T
1
1
/
0
n
o
it
c
e
t
o
r
P
l
a
m
r
e
h
A-B
Battery
1
1
/
0
m
r
a
l
A
w
o
L
A-B
Suspend/Wake Sig
1
3
/
0
sl
a
n
A-B
Power Button Support
1
1
/
1
1
1
/
1
d
o
o
G
r
e
w
o
P
B
-
A
4
4
/
4
s
t
c
a
t
n
o
C
Y
B
S
_
V
5
_
C
C
V
B
-
A
A-B
1
1
1
/
0
t
u
p
n
I
p
e
e
l
S
A-B
1
1
1
/
0
t
u
p
n
I
d
i
L
A-B
1
2
2
/
0
sl
a
n
g
i
S
l
o
rt
n
o
C
n
a
F
A-B
T
1
1
/
0
s
e
l
u
d
o
M
m
r
o
ft
a
l
P
d
e
t
s
u
r
A-B
2
1
2
1
/
2
1
s
t
c
a
t
n
o
C
V
2
1
_
C
C
V
B
-
A
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 Exp
0
6
1
/
0
1
3
-
6
1
s
e
n
a
L
s
s
e
r
PCI Express Graphics (PEG)
0
1
/
0
Muxed SDVO Channels 1 - 2 NA
NA
PCI Exp
Default 1 , 2 by BOM request
2
/
0
5
1
-
6
s
e
n
a
L
s
s
e
r
PCI Bus - 32 Bit
NA
NA
PATA Port
NA
NA
LAN Ports 1 - 2
NA
NA
2
/
1
3
/
0
3
-
1
s
I
D
D
(Option : DDI2 or VGA)
USB 3.0 Ports
0 / 4
4
C-D
2
1
2
1
/
2
1
s
t
c
a
t
n
o
C
V
2
1
_
C
C
V
D
-
C
System I/O
Power
C-D
2
C-D
2
