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IQ31244 user manual Revision History, Contents, Date, Description, Initial release, April
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IQ31244
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Specifications
1.4Physical Characteristics
Install
Component Layout Diagram not to scale
Configure
3.6Reset Supervisor
GPIO Signal Definitions
7.0ATX Power Connector
Console Serial Port Connector
1.1Features
Page 5
Image 5
Contents
Revision History
Date
Revision
Description
April 2004
001
Initial release
User’s Manual
5
Page 4
Page 6
Page 5
Image 5
Page 4
Page 6
Contents
April
Intel IQ31244 Customer Reference Board
Page
Contents
Contents
Contents
Figures
Tables
Contents
Revision History
Date
Revision
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Contents
Intel IQ31244 Customer Reference Board
1.0Introduction
Intel IQ31244 Customer Reference Board
Features and Descriptions
1.1Features
Feature
Intel IQ31244 Customer Reference Board
1.3Environmental Specifications
1.2Electrical Specifications
Environmental Specifications
1.2.1SATA Drive Enclosures
Physical Characteristics
1.4Physical Characteristics
Characteristic
Intel IQ31244 Customer Reference Board
Figure 2. Component Layout Diagram not to scale
1.5Physical Configuration
Intel IQ31244 Customer Reference Board
B3214-01
Documents and Manufacturers
1.6Reference Information
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Document
Intel IQ31244 Customer Reference Board
2.0PCI-XInterface
Primary PCI Bus
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2.1PAL Arbitration Circuit
Priority
Description
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3.0Intel 80321 I/O Processor
Intel IQ31244 Customer Reference Board
Intel 80321 I/O Processor
BlockDiagram
InterruptConnections
3.1Interrupts
Intel80321 I/O Processor
#+,$%&!*%
3.2General-PurposeI/O Unit
Table 9. GPIO Signal Definitions
3.3I2C Bus Units
I2C Device Addresses
3.6Reset Supervisor
3.5Temperature Sensors
3.4SDRAM EEPROM
Intel IQ31244 Customer Reference Board
Supported SDRAM Configurations
3.7.2Installation and Removal of Memory Modules
3.7DDR SDRAM
3.7.1Upgrading SDRAM
Intel IQ31244 Customer Reference Board
4.0Gigabit Ethernet Interface
Table 12. Gigabit Ethernet Port Assignment
SATA Port Assignment
5.0SATA Interface
SATA Port Pin Assignment
Intel IQ31244 Customer Reference Board
5.2Intel 31244 PCI-Xto Serial ATA Controller
5.1SATA JTAG Interface
Table 15. SATA JTAG Emulator Pin Assignment
Table 16. SATA Port Pin Assignment
Intel IQ31244 Customer Reference Board
5.3Activity LEDs
SATA LED Header
6.0Peripheral Bus Interface Unit
$PeripheralBusInterface $Unit*,#$!++$
6.1Flash ROM
6.2CompactFlash
Table 18. Console Serial Port Connector
6.4Rotary Switch
Table 19. Read-OnlyRotary Switch
6.3Console Serial Port
6.6Hex Display
6.5JTAG Emulator Support
6.7LEDs
Table 20. JTAG Emulator Pin Assignment
Intel IQ31244 Customer Reference Board
7.0ATX Power Connector
Table 21. ATX Power Connector J1
Jumper Options
8.0Jumpers
Configure
Intel IQ31244 Customer Reference Board
