Chapter:
Overview
Features
page 12
Beckhoff New Automation Technology
CB3055
2 Overview
2.1 Features
The CB3055 is a highly complex 3,5-inch board which incorporates complete motherboard functionality. It's
ba
sed on Intel®'s 2nd Generation Core™ and Celeron® CPUs (BGA, embedded) combined with the QM67
PCH. Modern DDR3 technology provides top-notch memory performance, accommodating up to 8 GByte
of RAM (DDR3-1066/1333/1600) via SO-DIMM204. It also provides a PCI-Express bus (via a 2x40 pin
custom connector, configurable as one 4x or up to four 1x) and additional peripheral devices such as a
serial interface, three Gigabit Ethernet interfaces (LAN), four SATA channels (two of which offering up to
6Gb/s), an audio interface (HDA 7.1), nine USB channels, and two DVI/HDMI connectors with CRT
available through DVI-I, and DisplayPort available on a 30pin I-PEX connector. Input voltage is 24V, which
is galvanically isolated from the voltages generated on the board.
o
Processor Intel® Celeron® 827E
o
Chipset Intel® QM67 PCH
o
SO-DIMM204 socket for one DDR3-1066/1333/1600 module of up to 8 GByte
o
PCI-Express bus (four x1 or one x4) via 2x40pin custom connector
o
Serial interface COM1
o
Three LAN interfaces Ethernet 10/100/1000 (Base-T)
o
Four SATA channels (two of which up to 6Gb/s transfer rate)
o
PS2 keyboard / mouse interface
o
Nine USB 2.0 interfaces (4x external, 4x internal, 1x on I-PEX connector)
o
BIOS AMI® Aptio
o
CRT connection
o
Two DVI/HDMI connectors (1x DVI-I, 1x I-PEX with DisplayPort capability)
Intel® QM67 PCH
1x SO-DIMM204
DDR3-
1066/1333/1600
MEMORY
BIOS
2x SATA
RealTek®
ALC889
MIC
LINE IN
LINE OUT
HDA Link
USB1-9
Intel® Celeron®
827E
F
D
I
1.5/3/6 Gb/s
SPDIF i
SPDIF o
2x SATA
USB 2.0
1.5/3 Gb/s
D
M
I
SPI
8x GPIO
SMBus
NXP®
PCA9535
Intel®
82574L
LAN2 (RJ45)
Intel®
82579L
PCIe (x1)
LAN1 (RJ45)
4x PCIe x1 or
1x PCIe x4
SMSC®
SCH3114
LPC
MS
KB
C
O
M
1
(D
P
9
)
F
A
N
1
-3
SMBus
C
R
T
/D
V
IH
D
M
I
(D
V
I-
I)
D
V
I/
H
D
M
I/
D
P
(I
-P
E
X
)
Intel®
82574L
L
A
N
3
Power DC/DC
(VCCCore; VTT;
DDRVTT, GFXVCC
1,05V; 1,5V; 1,8V;
3,3V)
24V
galvanically isolated
Battery
PWRCTRL3
µC
COM2
