ADLINK cPCI-3971 - Manual (Page 26)

12 Specifications
2.3 Block Diagrams
cPCI-3970 Blade
Figure 2-1: cPCI-3970 Blade Functional Block Diagram
NOTE: NOTE:
*PCI Express to the J2 connector is set to PCIe x4 by default. If
you require 4x PCIe x1 at J2, please contact ADLINK for an
alternate BIOS version.
J2
F
R
O
N
T
P
A
N
E
L
VGA
USB
DMI
COM1, KB/MS
PCIe x1
GbE 1
SATA0
3x USB
USB7/8
Intel
®
Core™ i7/i5
4-core or 2-core
J1
Intel
82574L
PCIe x1
GbE 2
SATA1
LPC
Intel
82574L
SATA2/3/4
PCI 32b/33M
PCIe Gen2 1 x4 or 4 x1*
CFAST/CF
BIOS
SPI
ECC SODIMM
Intel ® QM67
PCH
ECC SODIMM
B
A
B2B
Conn.
1
GbE 1
GbE 2
HD Audio
DVI-B/DP
DVI-C/DP
TPM
SIO
PCIe-to-PCI
Bridge
PCIe x1
PCIe x1
B2B
Conn.
2
PCIe x1
COM2
VGA
ATMELGA128
IPMB 0/1
COM3
COM4 (Tx, Rx)
DDR3-1066/1333