XVME-6700A
USER
’S
MANUAL
Acromag, Inc. Tel: 248-295-0310
- 22 -
http://www.acromag.com
- 22 -
https://www.acromag.com
•
G3: Unpowered. Power has been mechanically removed from the
system. W
ake‐up is
not possible in this state.
Note that S3 (Standby or Sleep), S4 (Hibernate) and S5 (Soft Off) are not
supported by the XVME-6700A, even if the VME system supports a standby
power supply.
3.2.2.2 ACPI Processor States
The Advanced Configuration and Power Interface (ACPI) provides an open
standard for device configuration and power management by the operating
system. More details about this feature are provided in
The APTIO Haswell
Core BIOS Manual For Acromag Products
.
3.3 CPU
The Intel
®
Celeron 2002E (4
th
Gen Core/Haswell) CPU on the XVME-6700A is a
1.5GHz dual-core processor. This 64-bit, 22-nanometer CPU with integrated
GT2 graphics contains direct interfaces for DDR3L, DDI, and PCIe x16. In
addition, the Direct Media Interface (DMI) is used to connect to the QM87
Platform Control Hub (PCH).
•
DDR3L SDRAM
–
1 SODIMM socket supports up to 8GB of DDR3L
ECC at 1600MHz. The SODIMM is attached to the module firmly
with screws and surrounded by heat sink material to provide a
robust mechanism both mechanically and thermally. For a special
build option with a second SODIMM socket please consult the
factory.
•
PCIe x8 (2)
–
Traditionally used for external graphics, but on the
XVME-6700A supports any PMC/XMC devices. One of the
connections is muxed with a PEX8114 PCIe > PCI-X bridge for PMC
vs. direct XMC connection. This bridge drives both PMC sites when
enabled, but the lower site may still contain an XMC module even if
the PMC bridge is enabled.
•
DVI-D
–
This digital display interface supports connection of both,
DVI-D or HDMI display devices.
3.3.1 Active Processor Core Selection
All of the CPU cores should be kept active in high-performance systems
requiring all available computing power. Conversely, applications having
reduced power requirements can save power by disabling one or more of the
CPU cores. The number of active CPU cores can be specified in the CPU
configuration menu. More details about this feature are provided in
The
APTIO Haswell Core BIOS Manual For Acromag Products
.
3.3.2 PCI Express Graphics (PEG)
The x16 PEG interface is bifurcated into 2 x8 general PCIe ports that connect
the Intel®4
th
Gen (Haswell) processor to the PMC/XMC Expansion Sites.