ADLINK ETX-PVR User Manual
ETX®-PVR
Computer-on-Module
Reference Manual
P/N 50-1Z057-1010
Notice Page
DISCLAIMER
ADLINK Technology, Incorporated makes no representations or warranties with respect to the contents of
this manual or of the associated ADLINK products, and specifically disclaims any implied warranties of
merchantability or fitness for any particular purpose. ADLINK shall under no circumstances be liable for
incidental or consequential damages or related expenses resulting from the use of this product, even if it has
been notified of the possibility of such damages. ADLINK reserves the right to revise this publication from
time to time without obligation to notify any person of such revisions. If errors are found, please contact
ADLINK at the address shown at the bottom of this page.
TRADEMARKS
CoreModule and the Ampro logo are registered trademarks, and ADLINK, Little Board, LittleBoard,
MightyBoard, MightySystem, MilSystem, MiniModule, ReadyBoard, ReadyBox, ReadyPanel,
ReadySystem, and RuffSystem are trademarks of ADLINK Technology, Inc. All other marks are the
property of their respective companies.
REVISION HISTORY
Revision Reason for Change Date
1000 Initial Release Nov/10
1010 Replaced N450, D410, and D510 CPUs with N455 and D525;
upgraded DDR2 memory to DDR3; revised definition of JP1 from
Clear CMOS to SSD Select; added U20 Temperature Sensor; revised
DASP and PDIAG signals in Tab le 3- 8; revised various sections of
ch 4; added Figures 2-9, 2-10, and 2-11 to illustrate In-Rush power
consumption
Aug/12
ADLINK Technology, Incorporated
5215 Hellyer Avenue, #110
San Jose, CA 95138-1007
Tel. 408 360-0200
Fax 408 360-0222
www.adlinktech.com
© Copyright 2010, 2011, 2012 ADLINK Technology, Incorporated
Audience
This manual provides reference only for computer design engineers, including but not limited to hardware
and software designers and applications engineers. ADLINK Technology, Inc. assumes you are qualified to
design and implement prototype computer equipment.
ii Reference Manual ETX-PVR
Contents
Chapter 1 About This Manual ....................................................................................................1
Purpose of this Manual ....................................................................................................................1
References ......................................................................................................................................1
Chapter 2 Product Overview......................................................................................................3
ETX Computer-on-Module Concept.................................................................................................3
Product Description..........................................................................................................................4
Board Features ..........................................................................................................................5
Block Diagram ............................................................................................................................7
Major Components (ICs)..................................................................................................................8
Connector and Socket Definitions..................................................................................................10
Jumper Header Definition ......................................................................................................12
Specifications ................................................................................................................................13
Physical Specifications ............................................................................................................13
Mechanical Specifications ........................................................................................................13
Environmental Specifications ...................................................................................................14
Power Specifications .............................................................................................................14
Thermal/Cooling Requirements .........................................................................................17
Chapter 3 Hardware ...............................................................................................................19
Overview ........................................................................................................................................19
CPU ...............................................................................................................................................20
Graphics ........................................................................................................................................20
Memory .........................................................................................................................................20
Interrupt Channel Assignments (IRQs) ..........................................................................................21
Memory Map .................................................................................................................................22
I/O Address Map ...........................................................................................................................22
X1 PCI Bus Interface (J1) .............................................................................................................23
PCI Bus ....................................................................................................................................23
Universal Serial Bus (USB) ......................................................................................................23
Serial Interrupt Request ...........................................................................................................23
Audio Interface .........................................................................................................................24
X2 ISA Bus Interface (J2) ...........................................................................................................27
X3 Primary I/O Interface (J3) ........................................................................................................31
Floppy Interface .......................................................................................................................31
Parallel Interface ......................................................................................................................31
Serial Ports 1 and 2 .................................................................................................................31
PS/2 Keyboard .........................................................................................................................31
PS/2 Mouse .............................................................................................................................31
VGA Interface ..........................................................................................................................31
LVDS Interface ........................................................................................................................32
X4 IDE and Auxiliary Interface (J4) ...............................................................................................36
IDE Port .................................................................................................................................36
Ethernet Port Interface..............................................................................................................36
Power Control Signals .............................................................................................................37
Power Management Signals ....................................................................................................37
Speaker ...................................................................................................................................37
Real Time Clock (RTC) .........................................................................................................37
SMBus ...................................................................................................................................38
ETX-PVR Reference Manual iii
Contents
Miscellaneous ............................................................................................................................... 42
Oops! Jumper (BIOS Recovery) ............................................................................................. 42
Remote Access ...................................................................................................................... 42
Remote Access Setup ........................................................................................................ 42
Hot (Serial) Cable .............................................................................................................. 42
Temperature Monitoring .......................................................................................................... 42
Watchdog Timer (WDT) ........................................................................................................... 43
Power Interface ............................................................................................................................. 43
Power and Sleep States................................................................................................................ 43
Power-On Switch .................................................................................................................... 43
Sleep States (ACPI) ................................................................................................................. 44
Chapter 4 BIOS Setup .............................................................................................................. 47
Introduction.................................................................................................................................... 47
Entering BIOS Setup (Local Video Display) ............................................................................. 47
Entering BIOS Setup (Remote Access) .................................................................................. 47
PCI-ISA Bridge Mapping ............................................................................................................... 48
Logo Screen Utility (Splash Screen) .............................................................................................48
Logo Screen Image Requirements ......................................................................................... 48
BIOS Setup Menus ....................................................................................................................... 49
BIOS Main Setup Screen ........................................................................................................ 49
BIOS Advanced Setup Screen ................................................................................................ 50
BIOS Power Management Setup Screen ................................................................................ 53
BIOS Boot Setup Screen ........................................................................................................ 54
BIOS Security Setup Screen ................................................................................................... 56
BIOS Exit Setup Screen .......................................................................................................... 57
Appendix A Technical Support ..................................................................................................59
Index .................................................................................................................................................. 61
List of Figures
Figure 2-1. ETX-PVR Module and Custom Baseboard Assembly............................................. 3
Figure 2-2. Typical ETX Design Flow ........................................................................................ 4
Figure 2-3. Functional Block Diagram ....................................................................................... 7
Figure 2-4. Component Locations (Top Side)............................................................................ 9
Figure 2-5. Component Locations (Bottom Side) .................................................................... 10
Figure 2-6. Connector and Socket Locations (Top Side)......................................................... 11
Figure 2-7. Connector Locations (Bottom Side) ...................................................................... 12
Figure 2-8. Mechanical Overview (Bottom Side) ..................................................................... 13
Figure 2-9. N455 (with SpeedStep disabled) Peak In-Rush Current and Duration ................. 15
Figure 2-10. N455 Peak In-Rush Current and Duration ............................................................ 15
Figure 2-11. D525 Peak In-Rush Current and Duration ............................................................ 16
Figure 2-12. Stack Heights of Cooling Assemblies.................................................................... 17
Figure 3-1. Oops! Jumper Connection..................................................................................... 42
Figure 3-2. Hot Cable Jumper ................................................................................................. 42
Figure 4-1. BIOS Main Setup Screen ...................................................................................... 49
Figure 4-2. BIOS Advanced Setup Screen .............................................................................. 50
Figure 4-3. Power Management Setup Screen ....................................................................... 53
Figure 4-4. BIOS Boot Setup Screen....................................................................................... 54
Figure 4-5. BIOS Security Setup Screen ................................................................................. 56
Figure 4-6. BIOS Exit Setup Screen ........................................................................................ 57
iv Reference Manual ETX-PVR
List of Tables
Table 2-1. Major Components Descriptions and Functions ......................................................8
Table 2-2. Connector and Socket Descriptions.......................................................................10
Table 2-3. Jumper Header Setting ..........................................................................................12
Table 2-4. Weight and Footprint Dimensions..........................................................................13
Table 2-5. Environmental Requirements.................................................................................14
Table 2-6. Power Supply Requirements .................................................................................14
Table 2-7. ADLINK Optional Cooling Solutions.......................................................................17
Table 3-1. Interrupt Channel (IRQs) Assignments (Typical) ...................................................21
Table 3-2. Memory Map ..........................................................................................................22
Table 3-3. I/O Address Map ....................................................................................................22
Table 3-4. Complete X1 Interface Pin Signal Descriptions (J1) ..............................................24
Table 3-5. Complete X2 ISA Bus Interface Pin Signal Descriptions (J2) ................................27
Table 3-6. Complete X3 Interface Pin Signal Descriptions (J3) ..............................................32
Table 3-7. SMBus Reserved Addresses .................................................................................38
Table 3-8. Complete X4 Interface Pin Signal Descriptions (J4) ..............................................38
Table 4-1. BIOS Setup Menus ................................................................................................49
Table A-1. Technical Support Contact Information..................................................................59
Contents
ETX-PVR Reference Manual v
Contents
vi Reference Manual ETX-PVR
Chapter 1 About This Manual
Purpose of this Manual
This manual is for designers of systems based on the ETX®-PVR Computer-on-Module (COM). This
manual contains information that permits designers to create an embedded system based on specific design
requirements.
Information provided in this reference manual includes:
• Product Overview
• Hardware Specifications
• Technical Support Contact Information
Information not provided in this reference manual includes:
• Detailed chip specifications
• Internal component operation
• Internal registers or signal operations
• Bus or signal timing for industry standard busses and signals
• Pinout definitions for industry standard interfaces
References
The references in the following list may help you successfully complete your custom design.
Specifications:
• ETX Spec Revision 3.02, 2007
For the latest version of the ETX specifications, use the web page at:
Web site: http://www.etx-ig.org/specs/specs.php
• PCI 2.3 Compliant Specifications
For latest revision of the PCI specifications, contact the PCI Special Interest Group Office at:
Web site: http://www.pcisig.com
• AMI BIOS Core 8 User’s Guide
Web site: http://www.ami.com/support/doc/MAN-EZP-80.pdf
Chip specifications:
• Intel Corporation and the Atom N400 and D500 series processors (with integrated Northbridge)
Web site: http://www.intel.com/p/en_US/embedded/hwsw/hardware/atom-400-500/hardware
• Intel Corporation and the ICH8-M chip, 82801HM, used for the I/O Hub (Southbridge)
Data sheet: http://www.intel.com/assets/pdf/datasheet/313056.pdf
• Intel Corporation and the 82567V chip, used as Ethernet transceiver
Data sheet: http://download.intel.com/design/network/datashts/82567.pdf
• SMSC and the SCH3112I-NU chip used for the Super I/O controller
Data sheet: http://www.smsc.com/media/Downloads_Public/Data_Briefs/311xdb.pdf
ETX-PVR Reference Manual 1
Chapter 1 About This Manual
• Realtek and the ALC262-VD2-GR chip, used for the Audio CODEC
Web site: http://www.realtek.com/search/default.aspx?keyword=alc262
• ITE Tech. Inc. and the IT8888G-L chip, used for the PCI-to-ISA bridge conversion
Web site: http://www.ite.com.tw/EN/products_more.aspx?CategoryID=3&ID=5,76
• Greenliant and the GLS85LP1004P Solid State Drive (SSD)
Web site: http://www.greenliant.com/products/?inode=46780
• ON Semiconductor and the ADT7481ARMZ Temperature Sensor
Data sheet: http://www.onsemi.com/pub_link/Collateral/ADT7481-D.PDF
• Atmel Corporation and the ATMEGA168V-10AU micro controller, used as the board controller
Data sheet: http://www.atmel.com/dyn/resources/prod_documents/doc8025.pdf
NOTE If you are unable to locate the datasheets using the links provided, search the
internet to find the manufacturer’s web site and locate the documents you need.
2 Reference Manual ETX-PVR
Chapter 2 Product Overview
ETX-PVR_Stack
ETX-PVR Computer -on -Module
Custom Baseboard Design
Stack Connectors
(4 pairs)
M2.5 PEM Nuts
Spacing 3 mm (4)
M2.5 Screws (4)
This introduction presents general information about the ETX Architecture and the ETX-PVR Computeron-Module (COM). After reading this chapter you should understand:
• ETX Computer-on-Module concept
• ETX-PVR product description
• ETX-PVR features
• Major components
• Connectors
• Specifications
ETX Computer-on-Module Concept
Embedded system designers face increasing pressures to bring products to market quickly. Many products
that once incorporated a custom CPU design can no longer afford the time to develop and debug a custom
CPU let alone port operating system software to it. Furthermore, CPU subsystem design usually plays a
small part in providing any uniqueness to an embedded product. The remainder of the embedded product
design adds key circuits that provide a unique product and differentiate it from other products serving the
same market. The challenge is to speed these designs to market by eliminating the need for a custom CPU
design while providing the flexibility to include all critical elements, which make the embedded product
unique.
The Embedded Technology eXtended (ETX) module provides an off-the-shelf CPU subsystem that can be
included in virtually any embedded system. An ETX module works like a high-integration chip, plugging
into your custom circuit board design to provide specific control for your logic application. See Figure 2-1.
Figure 2-1. ETX-PVR Module and Custom Baseboard Assembly
ETX provides a simple, standard interface that is independent of CPU type. The ETX interface includes the
industry-standard PCI bus, ISA bus (some models), I/O signals from the peripheral components on the ETX
module, power, and ground. Visit the ADLINK web site (www.adlinktech.com
availability and support information.
The standard ETX interface lets you try different processors in your actual product environment with the
ability to defer a processor choice until late in the project if you so choose. The interface also lets you easily
offer different versions of your product with different capabilities by either selecting different ETX modules
with the same baseboard, or by designing different baseboards for the same CPU. This simple ability to
upgrade by either selecting a more powerful CPU (without baseboard redesign) or enhancing the baseboard
without touching the CPU subsystem or the bulk of the applications software.
The ETX flexibility enables designers to take an accelerated, low risk path by using proven ETX module
designs. Your design flow might look similar to the one shown in Figure 2-2. This diagram gives a Typical
Design Flow of hardware and software functions.
) for the latest ETX processor
ETX-PVR Reference Manual 3
Chapter 2 Product Overview
CPU and Software
Design Path
Design applicationspecific baseboard
Fabricate baseboard
Debug baseboard
Revise baseboard
if necessary
Integrate application code
Hardware
Design Path
Select CPU
Select OS & Tools
Write and Test
Application Code
Write drivers for
custom Logic
ETXdesignflw
Figure 2-2. Typical ETX Design Flow
Product Description
The ETX-PVR is an exceptionally high integration, high performance, rugged, and high quality Computeron-Module (COM), which contains all the component subsystems of an ATX motherboard plus the
equivalent of up to 2 expansion boards. Based on the Intel® Atom™ N455 and D525 processors, the
ETX-PVR provides designers a complete, high performance embedded processor that conforms to the ETX
V3.02 specification.
The Intel Atom N400 and D400/D500 series CPUs integrate processor cores with Graphics and Memory
Hubs (GMHs), providing low-power, high-performance processors, memory controllers for up to 2GB of
DDR3 memory, and graphics controllers which provide LVDS and VGA signals for most LCD video panels
and CRT monitors.
The ICH8-M chipset provides controllers for the I/O Hub (Southbridge) featuring four USB ports, one Ultra
DMA 33/66/100 IDE port supporting two IDE devices, one HD Audio link, two SATA ports, one Ethernet
interface, one PCI interface, one SMBus interface, one LPC bus, and one speaker port. The ETX-PVR
provides legacy interfaces through the SMSC SCH3112I-NU Super I/O featuring two serial ports, one
parallel/floppy port, and one PS/2 keyboard and mouse port.
Among the many embedded-PC enhancements on the ETX-PVR that ensure embedded system operation
and application versatility are a Watchdog Timer, remote access support, battery-free boot, and OEM logo
customization (Splash Screen).
The ETX-PVR is particularly well suited to either embedded or portable applications and meets the size,
power consumption, temperature range, quality, and reliability demands of embedded system applications.
The ETX-PVR requires a single +5V power supply.
4 Reference Manual ETX-PVR
Chapter 2 Product Overview
Board Features
• CPU
Provides Intel Atom 1.66GHz N455 (6.5W) or Atom 1.80GHz D525 (13W) processor cores
DMI (Direct Media Interface) with 1 GB/s of bandwidth in each direction
Enhanced SpeedStep® technology
On die 512-kB, 8-way L2 cache
• Memory
Single standard 204-pin DDR3 SODIMM socket
Supports +1.5V DDR3, 800MHz RAM up to 2GB
Supports only non-ECC memory
Supports only unbuffered memory
• PCI Bus/ISA Bus
PCI 2.3 compliant, 32-bits wide
Supports PCI Bus speed at 33 MHz
Supports ISA bus speed at 8 MHz
• IDE Interfaces
Provides one enhanced IDE controller
Provides soldered Solid State Drive (SSD)
Supports dual bus master mode
Supports Ultra DMA 33/66/100 modes
Supports ATAPI and DVD peripherals
Supports IDE native and ATA compatibility modes
• SATA
Supports two SATA ports from the ICH8-M I/O Hub
Provides two standard SATA connectors
• Floppy Disk Interface
Supports one standard floppy disk drive interface
Supports all standard PC/AT formats: 360KB, 1.2MB, 720KB, 1.44MB, 2.88MB
• Parallel Port
Provides a standard printer interface
Supports IEEE standard 1284 protocols of EPP and ECP outputs
Supports Bi-directional data lines
• Serial Ports
Provide two buffered serial ports with full handshaking
Provide 16550-equivalent controllers, each with a built-in 16-byte FIFO buffer
Support full modem capability
Support RS232 operation
Support programmable word length, stop bits, and parity
Supports 16-bit programmable baud-rate generator and an interrupt generator
ETX-PVR Reference Manual 5
Chapter 2 Product Overview
• USB Ports
Provide two root USB hubs
Provide up to four USB ports
Support USB boot devices
Support USB v2.0 EHCI and OHCI v1.1
Support over-current detection status
• Keyboard/Mouse Interface
Provides PS/2 keyboard interface
Provides PS/2 mouse interface
• Audio interface
Provides HD Audio CODEC on board
Supports HD Audio standard
Supports the audio amplifier on the baseboard
• Ethernet Interface
Provides one fully independent Ethernet port
Provides integrated LEDs (Link/Activity and Speed)
Provides Intel 82567V Ethernet transceiver chip
Supports IEEE 802.3 10/100BaseTX compatible physical layers
Supports Auto-negotiation for speed, duplex mode, and flow control
Supports full-duplex or half-duplex mode
• Full-duplex mode supports transmit and receive frames simultaneously
• Supports IEEE 802.3x Flow control in full duplex mode
• Half-duplex mode supports enhanced proprietary collision reduction mode
• Video Interfaces (VGA and LVDS)
Provide VGA outputs (resolutions up to 1400x1050 @ 60Hz for the N455 CPU and 2048x1536 @
60Hz for the D525 CPU)
Provide LVDS flat panel outputs (resolutions up to 1280x800 for the N455 CPU and 1366x768 for
the D525 CPU) [single channel, three differential signals]
• Miscellaneous
Real Time Clock (RTC) with replaceable battery on baseboard
Battery-free boot (Boots even if battery is dead or missing)
Supports external battery for Real Time Clock operation
Oops! Jumper (BIOS recovery) support
Remote Access
Watchdog Timer (WDT)
6 Reference Manual ETX-PVR
Chapter 2 Product Overview
ETX-PVR_Blkdiagm_b
CPU
Intel Atom
1.66GHz N455 (6.5W)
or 1.80GHz D525 (13W)
(with Integrated
Video and Memory)
DDR3
SODIMM
PS/2 Keyboard/Mouse
PCI -to-ISA
Bridge
IT8888G-L
PCI Bus
(32bit / 33MHz)
DMI (4)
Parallel/Floppy Port
Serial Port I/F
HD Audio
ALC262
Temperature
Sensor
USB 2.0 (4)
Super I/O
SCH3112I-NU
HDA Link
Line In/Out,
MIC
X3
Connector (J3)
X2
Connector (J2)
X1
Connector (J1)
X4
Connector (J4)
Ethernet Transceiver
Intel 82567V
GbE PHY
Solid State
Drive
Board
Controller
SATA1
Connector
BIOS
SATA2
Connector
IrDA
I/O Hub
Intel
82801HM,
ICH8-M
(Southbridge)
LPC Bus
IDE
ISA
VBat
SATA 1
SATA 2
MDI
LCI
SMBus
Speaker
LVDS Video
VGA Video
Block Diagram
Figure 2-3 illustrates the functional components of the board.
Figure 2-3. Functional Block Diagram
ETX-PVR Reference Manual 7
Chapter 2 Product Overview
Major Components (ICs)
Table 2 - 1 lists the major ICs, including a brief description of each, on the ETX-PVR. Figures 2-4 and 2-5
show the locations of the ICs.
Table 2-1. Major Components Descriptions and Functions
Chip Type Mfg. Model Description Function
CPU (U1) Intel Atom N455 or
D525
I/O Hub (U2) Intel 82801HBM
(ICH8-M)
PCI-to-ISA
Bridge (U8)
Super I/O
(U9) [See
Figure 2-5 on
page 10.]
HD Audio
CODEC (U11)
[See Figure 2-5
on page 10]
Gigabit Ethernet
PHY Transceiver
(U12)
[See Figure 2-5
on page 10]
SSD (Solid State
Drive, U14) [see
Figure 2-5 on
page 10]
Board Controller
(U19) [see
Figure 2-5 on
page 10]
ITE ITE8888G-L Interface between PCI bus
SMSC SCH3112I-NU Super I/O controller Provides
Realtek ALC262-VD2-GR Encoder and decoder of
Intel 82567V Ethernet PHY transceiver
Greenliant GLS85LP1004P Industrial-grade, soldered
Atmel ATMEGA168 Micro controller for board
1.66GHz, 6.5W (N455) or
1.80GHz, 13W (D525)
processor with 8-way L2
cache
I/O Hub for common user
interfaces
and ISA bus
audio data for transmission,
storage, encryption,
playback, or editing
for 10T/100TX/1000T
Gigabit Ethernet function
solid-state storage module
functions including I²C,
Watchdog Timer, and Power
Button functions
Integrates
Processor Core
and Graphics
Memory
Controller Hub
Provides
Southbridge
interfaces and
off loads some
Northbridge
functions from
the CPU
Migrates legacy
ISA bus
complete legacy
Super I/O
functionality
Provides four
channels of
ADC conversion
and six channels
of DAC display
Provides a
standard IEEE
802.3 Ethernet
interface for
Ethernet transfer
rate up to 1000
Mb/s
Provides solid
state storage
through the IDE
channel
Optimizes power
consumption
versus processor
speed
8 Reference Manual ETX-PVR
Chapter 2 Product Overview
Key:
U1 - CPU
U2 - I/O Hub (Southbridge)
U8 - PCI-to-ISA Bridge
U20 - Temperature Sensor
U22 - CPLD
U1
U2
U8
ETX-PVR_Top_Comp_b
U22
U20
Table 2-1. Major Components Descriptions and Functions (Continued)
Temperature
Sensor (U20 - on
bottom side) [see
Figure 2-4 on
page 9]
ON Semi ADT7481ARMZ Digital thermometer and
under/over alarm for local,
CPU, and I/O Hub
temperatures
Measures its
own ambient
temperature and
the temperature
outputs of the
CPU and I/O
Hub. Provides
under/over
temperature
alarm.
CPLD (U22) Xilinx XC9536XL Complex Programmable
Logic Device (not user
programmable)
SPI Flash (U37)
[see Figure 2-5 on
page 10]
PCT PCT25VF016B Serial Peripheral Interface
Flash memory chip
(firmware)
Provides control
for Power
Sequencing
Stores BIOS in
Flash memory
Figure 2-4. Component Locations (Top Side)
ETX-PVR Reference Manual 9
Chapter 2 Product Overview
Key:
U9 - Super I/O
U11 - HD Audio
U12 - Ethernet
U14 - SSD
U19 - Board Controller
U37 - SPI Flash
U14
U9
ETX-PVR_Bottom_Comp_a
U11
U19
U37
U12
Connector and Socket Definitions
Table 2-2. Connector and Socket Descriptions
Figure 2-5. Component Locations (Bottom Side)
Table 2 - 2 describes the connectors and sockets shown in Figures 2-6 and 2-7.
Jack # Name Description
J1 ETX X1 (on
Standard 100-pin, 0.6 mm Hirose connector for PCI, Audio, and USB signals
bottom side of
the board; see
Figure 2-7.)
J2 ETX X2 (on
back of the
Standard 100-pin, 0.6 mm Hirose connector for ISA signals
board; see
Figure 2-7.)
J3 ETX X3 (on
back of the
Standard 100-pin, 0.6 mm Hirose connector for video, serial, keyboard and
mouse, and parallel/floppy drive signals
board; see
Figure 2-7.)
10 Reference Manual ETX-PVR
Chapter 2 Product Overview
Key:
J6 - DDR3 SODIMM socket
J7 - Not supported
J8 - SATA1
J9 - SATA2
JP1 - See jumper table
ETX-PVR_Top_Conn_b
JP1
J6
J7
J8
J9
Table 2-2. Connector and Socket Descriptions (Continued)
J4 ETX X4 (on
back of the
Standard 100-pin, 0.6 mm Hirose connector for IDE, Ethernet, SMBus, I2C,
speaker, VBat, and power management signals
board; see
Figure 2-7.)
J6 SODIMM Standard un-buffered 204-pin socket for DDR3 memory
J7 LPC Not Supported
J8 SATA1 Standard 7-pin, 1.27mm right-angle connector for serial ATA signals
J9 SATA2 Standard 7-pin, 1.27mm right-angle connector for serial ATA signals
Figure 2-6. Connector and Socket Locations (Top Side)
NOTE Pin-1 is shown as a black pin (square or round) in all connectors and jumpers in
all illustrations.
ETX-PVR Reference Manual 11
Chapter 2 Product Overview
Key:
J1 - X1 ETX connector
J2 - X2 ETX connector
J3 - X3 ETX connector
J4 - X4 ETX connector
J4 J3
J1
J2
ETX-PVR_Bottom_Conn_a
Jumper Header Definition
Table 2-3. Jumper Header Setting
Figure 2-7. Connector Locations (Bottom Side)
Table 2 - 3 describes the jumper header shown in Figure 2-6 on page 11.
Jumper # Installed Removed/Installed
JP1 – SSD Select (Master/Slave) Master (Default) Slave (Removed)
NOTE Jumpers or shunts use 2mm pitch. A jumper that is removed may be placed on one of
the jumper pins for safe keeping.
12 Reference Manual ETX-PVR
Chapter 2 Product Overview
0.00
0.12
4.38
4.26
J4 J3
J1
J2
ETX-PVR_Bottom_Dmn_a
0.00
0.100.10
0.20
2.0
3.55
3.65
0.00
0.36
1.70
3.35
0.12
0.00
4.38
4.26
Specifications
Physical Specifications
Table 2 - 4 provides the physical dimensions of the board.
Table 2-4. Weight and Footprint Dimensions
Item Dimension
Weigh t
Height (overall)
Width
0.10 kg (0.20 lb)
6.35mm (0.25")
95.25mm (3.75")
NOTE Overall height is measured from the
upper board surface to the highest
permanent component on the upper
board surface. This measurement does
not include the cooling solution.
Length
Thickness
Mechanical Specifications
114.3mm (4.5")
2.36mm (0.093")
Figure 2-8. Mechanical Overview (Bottom Side)
NOTE All dimensions are given in inches. Pin 1 is shown as a dot on each ETX connector.
ETX-PVR Reference Manual 13
Chapter 2 Product Overview
Environmental Specifications
Table 2 - 5 provides the most efficient operating and storage environmental ranges required for this board.
Table 2-5. Environmental Requirements
Parameter 1.66GHz Atom N455,
1.80GHz Atom D525 CPUs
Environmental Ranges
Operating –20° to +70°C (-4° to +158°F)
Extended
(Optional)
Storage –55° to +85°C (–67° to +185°F)
Temperature
Operating 5% to 90% relative humidity, non-condensing
Non-operating 5% to 95% relative humidity, non-condensing
Humidity
–40° to +85°C (–40° to +185°F)
Power Specifications
Table 2 - 6 provides the power requirements for the ETX-PVR.
Table 2-6. Power Supply Requirements
Parameter 1.00GHz N455
Characteristics
(SpeedStep disabled)
Input Type Regulated DC voltages Regulated DC voltages Regulated DC voltages
In-rush Current and
Duration (Typical
Peak)
Idle Current (Typical) 1.71A (8.57W) 1.75A (8.74W) 2.27A (11.37W)
BIT Current (Typical) 2.22A (11.09W) 2.49A (12.46W) 3.31A (16.53W)
S1 Mode 0.25A (1.26W) 0.25A (1.26W) 0.25A (1.26W)
S3 Mode 0.26A (1.29W) 0.26A (1.29W) 0.26A (1.29W)
Note: All test loads include baseboard circuits.
Operating configurations:
See Figure 2-9 See Figure 2-10 See Figure 2-11
1.66GHz N455
Characteristics
1.80GHz D525
Characteristics
• In-rush operating configuration includes video, 2GB DDR3 RAM, one ET1-BBD-R-02 ETX
baseboard, and one AT power supply.
• Idle operating configuration includes the In-rush configuration as well as one SATA hard drive with
Windows XP OS, and PS/2 keyboard and mouse.
• BIT (Burn-In-Test) operating configuration includes the Idle configuration as well as two serial COM
ports with loop backs, one parallel port with loop back, four USB Compact Flash readers each with
256MB of Compact Flash, secondary SATA drive as slave, and one Ethernet connection.
• S1 (Standby) operating configuration is the same as the Idle configuration.
• S3 (Suspend-to-RAM) operating configuration is the same as the Idle configuration.
14 Reference Manual ETX-PVR
Chapter 2 Product Overview
Figure 2-9. N455 (with SpeedStep disabled) Peak In-Rush Current and Duration
Figure 2-10. N455 Peak In-Rush Current and Duration
ETX-PVR Reference Manual 15
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