Chapter 3, Motherboard information – Lanner FW-8877 User Manual
Page 20
14
Motherboard Information
Chapter 3
Network Application Platforms
ATX1, ATX3: 8-Pin ATX Power Connector
COMA1: COM PORT Connector
COMB1: COM PORT
DIMM Sockets:
Since the system is capable of Quad Channel
configuration, some installation guidelines have to be
followed to enable Quad Channel mode. To insert 4 DIMMs
on the system, insert DIMMS into the 4 slots with black
latches. And then use slots with white latches if more slots
are required.
Note:
To activate Dual Channel instead of Quad
1.
Channel in the system, populate any 2 slots
with black latches. And then use slot with
white latch that belongs to the same channel
as the populated slot with black latch for any
additional DIMMs.
Starting from the board edge, one pair of black
2.
VGA1: VGA Interface. with a 2x6 (2.54”) pin header.
It is for connecting the VGA interface cable. Note the
IPMI card (connector Reference NO. OPMA1) has to be
present for this connector to work, i.e., the IPMI card
provides VGA interface/signal.
Note: A 2x6 pin (2.0”) header (J1) on the OPMA card
is also provided as an VGA interface connector.
CF1: CF Card Connector
Pin No.
Description
Pin No.
Description
1
GND
26
CD1-
2
DATA3
27
DATA11
3
DATA4
28
DATA12
4
DATA5
29
DATA13
5
DATA6
30
DATA14
6
DATA7
31
DATA15
7
CE1#
32
CE2#
8
A10
33
VS1#
9
OE#
34
IOR#
10
A9
35
IOW#
11
A8
36
WE#
12
A7
37
READY#
13
CFVCC3
38
CFVCC3
14
A6
39
CSEL
15
A5
40
VS2#
16
A4
41
RESET
17
A3
42
WAIT#
18
A2
43
INPACK#
19
A1
44
REG#
20
A0
45
DASP#
21
DATA0
46
DIAG#
22
DATA1
47
DATA8
23
DATA2
48
DATA9
24
WP
49
DATA10
25
CD2-
50
GND
ATX5: 24-Pin ATX Power Connector
9
7
5
3
1
10
8
6
4
2
Pin No.
Description
Pin No.
Description
1
DCD1
2
DSR1
3
RXD1
4
RTS1
5
TXD1
6
CTS1
7
DTR1
8
RI1
GND
10
FP_RESET_N
Pin No.
Description
Pin No.
Description
1
DCD2-
2
DSR2-
3
RXD2
4
RTS2-
5
TXD2
6
CTS2-
7
DTR2-
8
RI2-
9
GND
10
Pin No.
Function
Pin No
Function
1
R
2
Ground
3
G
4
Ground
5
B
6
Ground
7
H-SYNC
8
Ground
9
V-SYNC
10
Ground
11
Detect-display
Data
12
Deteck-display
CLOCK
24
2
23
1
Pin No.
Function
Pin No.
Function
1
GND
2
12V
3
GND
4
12V
5
GND
6
12V
7
GND
8
12V
2 12
1 11
Pin No.
Function
Pin No.
Function
1
+3.3V
2
+3.3V
3
+3.3V
4
-12V
5
Ground
6
Ground
7
+5V
8
PSON-
9
Ground
10
Ground
11
+5V
12
Ground
13
Ground
14
Ground
15
Power Good
16
NC
17
Stand-By 5V
18
+5V
19
+12V
20
+5V
21
+12V
22
+5V
23
3.3V
24
GND
1 7
2 8
9
7
5
3
1
10
8
6
4
2