ADLINK cPCI-3840 3U CompactPCI Pentium® M Processor Board
ADLINK cPCI-3840 3U CompactPCI Pentium® M Processor Board
The cPCI-3840 is designed to be a high performance dual slot 3U
CompactPCI CPU Module. It features a single Intel® Pentium® M
processor with 1MB L2 cache in a 478-pin Micro-FCPGA package,
and is validated with the Intel® 855GME chipset that supports
144-bit wide PC2100/2700 (266/333 MHz) registered ECC DDR
DIMM up to a maximum of 2GB. The cPCI-3840 also features the
Intel® 82546EB Dual Port Gigabit Ethernet Controller and supports
one ATA33/66/100 IDE channel, one Compact Flash type I/II
connector, and 2 ports SATA for high volume storage applications.
The Intel® Pentium® M is a high performance, low power mobile
processor with several micro-architecture enhancements over
existing Intel Mobile processors. Intel® Pentium® M supports
Intel® Architecture with Dynamic Execution, on-die primary 32-KB
instruction cache and 32-KB write-back data cache, on-die 1-MB
second level cache with Advanced Transfer Cache Architecture,
Advanced Branch Prediction and Data Prefetch Logic, Streaming
SIMD Extensions 2 (SSE2), a 400-MHz Source-Synchronous processor
system bus, and Advanced Power Management features
including Enhanced Intel® SpeedStep® technology.
The Intel® Pentium® M processor system bus supports AGTL+
bus driver technology with integrated GTL termination resistors,
(gated AGTL+ receivers for reduced power), 32-bit AGTL+ bus
addressing (no support for 36-bit address extension), 400MT/s
BPSB (100MHz), 2X address, 4X data, and 12 deep in-order
queues.
The Intel® 855GME chipset north bridge contains a Graphics
Memory Controller Hub (GMCH) component for embedded platforms.
The GMCH provides the processor interface, system memory
interface (DDR SDRAM), hub interface, CRT, and a DVO
interface. The GMCH also supports 128-MB, 256-MB, and 512-
MB memory technologies, 16 simultaneous open pages, and 64-
bit data interface (72-bit with ECC).
Furthermore, the 855GME features a 350 MHz integrated 24bit
RAMDAC supporting analog display with pixel resolution up to
1600x1200 at 85Hz and 2048x1536 at 75Hz, dual independent
display pipe supporting concurrent or simultaneous display on
each display device, digital video output with 165 MHz output
clock on a 12-bit interface via one port DVO supporting pixel resolution
up to 1600x1200 at 85Hz, Tri-view support through a LFP
interface, DVO and CRT, and a maximum of 64 MB of dynamic
video memory allocation.
The cPCI-3840 is equipped with the highly integrated, multi-functional
Intel® 6300ESB I/O Controller Hub that provides the interface
to the PCI bus, PCIX bus, and integrates miscellaneous I/O
functions for legacy devices. The 855GMEand 6300ESB communicate
over a dedicated hub interface (HI-1.5). The 6300ESB’s
functions and capabilities include an 8-Bit Hub Interface, a PCI-X
bus which supports 64-bit/66MHz operations, a PCI Local Bus
which supports 32-bit/33MHz operations, an integrated IDE controller
which supports Ultra ATA100/66/33, integrated Serial ATA
Host Controllers, two USB UHCI host interfaces with support for 4
USB ports, ACPI Power Management Logic Support, an
enhanced DMA Controller, Interrupt Controller, Timer Functions,
System Management Bus (SMBus) Specification v2.0 with support
for I2C devices, Low Pin Count (LPC) interface, and a Watchdog
Timer.
Please refer to the following block diagram for the cPCI-3840
architecture.
Features
Low power consumption Intel® Pentium® M Celeron® M Processor up to 2 MB L2 cache
Up to 2 GB PC2700 DDR-SDRAM
Dual Gigabit Ethernet ports, USB 2.0
Multiple storage interfaces: IDE, CompactFlash® Serial ATA
Multiple display interfaces: CRT and DVI on RTM
AC'97 audio line out and microphone input
Ordering Information
cPCI-3840/P16/M512/H40G 3U cPCI Pentium® M 1.6 GHz CPU module with 512 MB DDR RAM and 40 GB HDD
cPCI-3840/P16/M1G/H40G 3U cPCI Pentium® M 1.6 GHz CPU module with 1 GB DDR RAM and 40 GB HDD
cPCI-R3840 Rear Transition Module for cPCI-3840, 50 mm




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Pre-Planning:
Safety Precautions:
Shutdown Procedures:
Disconnection:
Removal of Existing Equipment:
Installation of New Equipment:
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Documentation:
Training:
Startup:
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Contact Equipment Manufacturers:
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Academic or Evaluation Versions:
Open Source Options:
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Legal and Compliance:
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