Updated specifications
Added optional CPU fan installation instruction
10 September, 2010 1.00 Initial release
2.4: Optional Items
Page ii
PCISA-PV-D4251/N4551/D5251 CPU Card
COPYRIGHT NOTICE
The information in this document is subject to change without prior notice in order to
improve reliability, design and function and does not represent a commitment on the part
of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, special, incidental, or
consequential damages arising out of the use or inability to use the product or
documentation, even if advised of the possibility of such damages.
This document contains proprietary information protected by copyright. All rights are
Copyright
reserved. No part of this manual may be reproduced by any mechanical, electronic, or
other means in any form without prior written permission of the manufacturer.
TRADEMARKS
All registered trademarks and product names mentioned herein are used for identification
purposes only and may be trademarks and/or registered trademarks of their respective
owners.
BIOS Menu 1: Main.......................................................................................................................62
BIOS Menu 2: Advanced..............................................................................................................63
BIOS Menu 3: TPM Configuration...............................................................................................64
BIOS Menu 4: CPU Configuration...............................................................................................65
BIOS Menu 5: IDEConfiguration.................................................................................................66
BIOS Menu 6: USB Configuration...............................................................................................67
BIOS Menu 7: Super IO Configuration........................................................................................68
BIOS Menu 8: Floppy Disk Controller Configuration Menu .....................................................69
BIOS Menu 9: Serial Port n Configuration Menu.......................................................................70
BIOS Menu 10: IrDA Configuration Menu...................................................................................73
BIOS Menu 11: Parallel Port Configuration Menu.....................................................................74
BIOS Menu 12: Hardware Health Configuration........................................................................76
BIOS Menu 13: Serial Port Console Redirection.......................................................................77
BIOS Menu 14: Chipset................................................................................................................78
BIOS Menu 15: Host Bridge Chipset Configuration..................................................................79
BIOS Menu 16: OnChip VGA Configuration...............................................................................80
BIOS Menu 17:South Bridge Chipset Configuration.................................................................81
BIOS Menu 18:South Bridge Chipset Configuration.................................................................82
BIOS Menu 19: Boot.....................................................................................................................84
BIOS Menu 20: Security...............................................................................................................86
BIOS Menu 21:Exit........................................................................................................................87
Page xiii
PCISA-PV-D4251/N4551/D5251 CPU Card
1 Introduction
Chapter
1
Page 1
1.1 Introduction
PCISA-PV-D4251/N4551/D5251 CPU Card
Figure 1-1: PCISA-PV-D4251/N4551/D5251
The PCISA-PV-D4251/N4551/D5251 half-size PCISA CPU card is an Intel® Atom
dual-core CPU platform. The PCISA-PV-D4251/N4551/D5251 comes with a DDR3
SO-DIMM socket, VGA interface and dual PCI Express (PCIe) Gigabit Ethernet (GbE).
The PCISA-PV-D4251/N4551/D5251 supports up to three, second-generation serial ATA
(SATA) hard disk drives (HDD) with maximum transfer rates of 3Gb/s and up to six USB
2.0 devices. The PCISA-PV-D4251/N4551/D5251 also has a Co m pactFlash ® card socket
for additional system storage. Multiple display support adds versatility to the system
enabling system integrators and designers increased flexibility in selecting display panel
options.
1.2 Model Variations
The PCISA-PV series has six models. The model variations are list below.
TM
Page 2
Model Name CPU CPU Core TPM
PCISA-PV-D5251 Intel® Atom D525 Dual core No
PCISA-PV-D5251T Intel® Atom D525 Dual core Yes
PCISA-PV-D4251/N4551/D5251 CPU Card
PCISA-PV-D4251 Intel® Atom D425 Single core No
PCISA-PV-D4251T Intel® Atom D425 Single core Yes
PCISA-PV-N4551 Intel® Atom N455 Single core No
PCISA-PV-N4551T Intel® Atom N455 Single core Yes
Table 1-1: Model Variations
1.3 Benefits
Some of the PCISA-PV-D4251/N4551/D5251 motherboard benefits include:
Powerful graphics
Staying connected with both wired LAN connections
Speedy running of multiple programs and applications
1.4 Features
Some of the PCISA-PV-D4251/N4551/D5251 motherboard features are listed below:
RoHS compliant
Supports Intel® Atom™ dual-core/single-core processor
Supports one 204-pin 2 GB (max.) 800 MHz DDR3 SDRAM SO-DIMM
Dual PCIe GbE connectors
Supports three SATA drives with transfer rates up to 3Gb/s
Supports six USB 2.0 devices
Supports four serial ports
Support 18-bit LVDS and VGA for dual display
Page 3
1.5 Connectors
The connectors on the PCISA-PV-D4251/N4551/D5251 are shown in the figure belo w.
PCISA-PV-D4251/N4551/D5251 CPU Card
Page 4
Figure 1-2: Connectors (Front Side)
PCISA-PV-D4251/N4551/D5251 CPU Card
Figure 1-3: Connectors (Solder Side)
Page 5
1.6 Dimensions
The main dimensions of the PCISA-PV-D4251/N4551/D5251 are shown in the diagram
below.
PCISA-PV-D4251/N4551/D5251 CPU Card
Page 6
Figure 1-4: Dimensions (mm)
PCISA-PV-D4251/N4551/D5251 CPU Card
1.7 Data Flow
5Figure 1-5 shows the data flow between the system chipset, the CPU and other
components installed on the motherboard.
Figure 1-5: Data Flow Diagram
Page 7
PCISA-PV-D4251/N4551/D5251 CPU Card
1.8 Technical Specifications
PCISA-PV-D4251/N4551/D5251 technical specifications are shown below.
Specifications PCISA-PV-D4251/N4551/D5251
CPU Supported
D525/D425: Gen 3.5 DX9, 400 MHz
N455: Gen 3.5 DX9, 200 MHz
Analog CRT (CRT hot plug supported)
D525/D425: up to 2048 x 1536
N455: up to 1400 x 1050
18-bit single-channel LVDS supports up to WXGA 1366x768 or XGA
1024x768 resolution
UEFI BIOS
8-bit, 4-bit input/4-bit output
Ethernet Controllers
Super I/O Controller
Watchdog Timer
Audio
Expansion
TPM (Optional)
I/O Interface
CompactFlash®
Page 8
Two Realtek RTL8111E PCIe GbE controllers
(LAN1 supports ASF2.0)
Fintek F81865
Software programmable supports 1~2 55 sec. system reset
Realtek ALC888 HD Audio codec
4 x PCI bus
ISA bus supported by ITE IT8888G PCI-to-ISA bridge
On-board Infineon trusted platform module (TPM) SLB9635 TT1.2
One CompactFlahs® Type II slot
PCISA-PV-D4251/N4551/D5251 CPU Card
Fan connector
Keyboard/Mouse
Serial Ports
USB 2.0/1.1 ports
Infrared
Parallel Port
Serial ATA
Floppy Disk Drive
IDE
Environmental and Power Specifications
Power Supply
Power Consumption
One 4-pin wafer for CPU fan
One internal 6-pin wafer connector
Three RS-232 COM connectors
One RS-232/422/485 COM connector
Four internal via pin header
Two external USB ports
One infrared connector
One parallel port via 26-pin header
Three independent SATA channels with 3.0 Gb/s data transfer rates
One FDD connector via 34-pin header
One IDE connector via 44-pin box header
AT/ATX supported; 5 V or 12 V by PCISA bus
12 V @ 0.57 A
5 V @ 3.36 A
(1.8 GHz Intel® Atom D525 dual-core CPU with one 1 GB 1066 MHz
DDR3 SO-DIMM)
12 V @ 0.42 A
5 V @ 1.52 A
(1.66GHz Intel Atom™ N455 single-core CPU with one 1 GB
1066 MHz DDR3 running 3Dmark®2001)
D525: -20ºC ~ 60ºC with free air; -20ºC ~ 70ºC with force air
D425: -20ºC ~ 65ºC with free air; -20ºC ~ 70ºC with force air
N455: -20ºC ~ 70ºC with free air; -20ºC ~ 75ºC with force air
5% ~ 95% (non-condensing)
185 mm x 127.6 mm
1000 g / 250 g
Page 9
PCISA-PV-D4251/N4551/D5251 CPU Card
Chapter
2
2 Packing List
Page 10
PCISA-PV-D4251/N4551/D5251 CPU Card
2.1 Anti-static Precautions
WARNING!
Static electricity can destroy certain electronics. Make sure to follow the
ESD precautions to prevent damage to the product, and injury to the
user.
Make sure to adhere to the following guidelines:
Wear an anti-static wristband: Wearing an anti-static wristband can prevent
electrostatic discharge.
Self-grounding: Touch a grounded conductor every few minutes to discharge
any excess static buildup.
Use an anti-static pad: When configuring any circuit board, place it on an
anti-static mat.
Only handle the edges of the PCB: Don't touch the surface of the
motherboard. Hold the motherboard by the edges when handling.
2.2 Unpacking Precautions
When the PCISA-PV-D4251/N4551/D5251 is unpacked, please do the following:
Follow the antistatic guidelines above.
Make sure the packing box is facing upwards whe n opening.
Make sure all the packing list items are present.
Page 11
2.3 Packing List
NOTE:
If any of the components listed in the checklist below are missing, do
not proceed with the installation. Contact the IEI reseller or vendor the
PCISA-PV-D4251/N4551/D5251 was purchased from or contact an IEI
PCISA-PV-D4251/N4551/D5251 CPU Card
sales representative directly by sending an email to
The PCISA-PV-D4251/N4551/D5251 is shipped with the following components:
Quantity Item and Part Number Image
1 PCISA-PV-D4251,
PCISA-PV-N4551,
PCISA-PV-D5251,
PCISA-PV-D4251T,
PCISA-PV-N4551T or
PCISA-PV-D5251T
3 SATA cable
(P/N: 32000-062800-RS)
1 LPT/RS-232 cable
(P/N:19800-000027-RS)
32sales@iei.com.tw.
Page 12
1 USB cable
(P/N: CB-USB02-RS
1 Audio cable
(P/N: 19800-000111-RS)
PCISA-PV-D4251/N4551/D5251 CPU Card
Quantity Item and Part Number Image
1 Mini jumper pack (2.0mm)
(P/N:33100-000033-RS)
1 Utility CD
1 Quick Installation Guide
Table 2-1: Packing List
2.4 Optional Items
The following are optional components which may be separately purchased:
Item and Part Number Image
CPU fan
(P/N: 19FTS00032100-000001-RS)
FDD cable
(P/N: 32200-000058-RS)
KB/MS cable
(P/N: 19800-000075-RS)
ATA 66/10 0 flat cable
(P/N: 32200-000037-RS)
SATA power cable
(P/N: 32102-000100-200-RS)
Table 2-2: Optional Items
Page 13
PCISA-PV-D4251/N4551/D5251 CPU Card
Chapter
3
3 Connectors
Page 14
PCISA-PV-D4251/N4551/D5251 CPU Card
3.1 Peripheral Interface Connectors
This chapter details all the jumpers and connectors.
3.1.1 Layout
The figure below shows all the connectors and jumpers.
Figure 3-1: Connectors and Jumpers
3.1.2 Peripheral Interface Connectors
The table below lists all the connectors on the board.
LVDS LCD connector 20-pin crimp connector LVDS1
Parallel port connector 26-pin header LPT1
RS-232 serial port connector 10-pin header COM1
RS-232/422/485 serial port connector 14-pin header COM2
RS-232 serial port connector 10-pin header COM3
RS-232 serial port connector 10-pin header COM4
SATA drive conne ctor (1) 7-pin SATA connector SATA1
SATA drive conne ctor (2) 7-pin SATA connector SATA2
SATA drive conne ctor (3) 7-pin SATA connector SATA3
SMBus connector 4-pin wafer connector CN1
USB connector (1) 8-pin header USB0_1
USB connector (2) 8-pin header USB2_1
Table 3–1: Internal Peripheral Connectors
Page 16
PCISA-PV-D4251/N4551/D5251 CPU Card
3.1.3 External Interface Panel Connectors
The table below lists the connectors on the external I/O panel.
Connector Type Label
CRT connector 15-pin female
connector
Ethernet connector (1) RJ-45 connector LAN1
Ethernet connector (2) RJ-45 connector LAN2
USB 2.0 port (1) USB port connectorUSB_C1
USB 2.0 port (2) USB port connectorUSB_C2
Table 3–2: External Peripheral Connectors
3.2 Internal Peripheral Connectors
The section describes all of the connectors on the PCISA-PV-D4251/N4551/D52 51.
3.2.1 ATX Power Supply Enable Connector
CN Label: ATXCTL1
CN Type:
3-pin wafer (1x3)
VGA1
Figure 3-2
CN Location:
CN Pinouts:
The ATX power supply enable connector enables the PCISA-PV-D4251/N4551/D5251 to
be connected to an ATX power supply.
See
See
Table 3-3
Figure 3-2: ATX Power Supply Enable Connector Location
Page 17
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