Intel IQ31244 Manual De Usuario

User’s Manual

Contents

............................................................................................................................... 7

1.1

Features................................................................................................................................ 9

1.2

Electrical Specifications ...................................................................................................... 10
1.2.1

SATA Drive Enclosures ......................................................................................... 10

1.3

Environmental Specifications.............................................................................................. 10

1.4

Physical Characteristics...................................................................................................... 11

1.5

Physical Configuration ........................................................................................................12

1.6

Reference Information ........................................................................................................13

2.0

PCI-X Interface

........................................................................................................................ 14

2.1

PAL Arbitration Circuit ........................................................................................................15

3.0

Intel

80321 I/O Processor

.................................................................................................16

3.1

Interrupts............................................................................................................................. 18

3.2

General-Purpose I/O Unit ................................................................................................... 19

3.3

C Bus Units ......................................................................................................................19

3.4

SDRAM EEPROM .............................................................................................................. 20

3.5

Temperature Sensors ......................................................................................................... 20

3.6

Reset Supervisor ................................................................................................................ 20

3.7

DDR SDRAM ......................................................................................................................21
3.7.1

Upgrading SDRAM ................................................................................................ 21

3.7.2

Installation and Removal of Memory Modules ....................................................... 21

4.0

Gigabit Ethernet Interface

.................................................................................................. 22

4.1

Intel

82546EB Dual-Port Gigabit Ethernet Controller ....................................................... 22

5.0

SATA Interface

........................................................................................................................ 23

5.1

SATA JTAG Interface ......................................................................................................... 24

5.2

Intel

31244 PCI-X to Serial ATA Controller.......................................................................24

5.3

Activity LEDs....................................................................................................................... 25

6.0

Peripheral Bus Interface Unit

........................................................................................... 26

6.1

Flash ROM.......................................................................................................................... 26

6.2

CompactFlash* ................................................................................................................... 26

6.3

Console Serial Port ............................................................................................................. 27

6.4

Rotary Switch......................................................................................................................27

6.5

JTAG Emulator Support...................................................................................................... 28

6.6

Hex Display......................................................................................................................... 28

6.7

LEDs ................................................................................................................................... 28

7.0

ATX Power Connector

......................................................................................................... 29

8.0

Jumpers

..................................................................................................................................... 30