Intel® Server Board SE7520JR2

Functional Architecture

Table 8: PCI Configuration IDs and Device Numbers

PCI Device

IDSEL

Bus# / Device# / Function#

MCH host-HI bridge/DRAM controller

 

00

/ 00 / 0

 

 

 

MCH DRAM Controller Error Reporting

 

00/00/1

 

 

 

MCH DMA controller

 

00/01/00

 

 

 

MCH EXP Bridge A0

 

00/02/00

 

 

 

MCH EXP Bridge A1

 

00/03/00

 

 

 

MCH EXP Bridge B0

 

00/04/00

 

 

 

MCH EXP Bridge B1

 

00/05/00

 

 

 

MCH EXP Bridge C0

 

00/06/00

 

 

 

MCH EXP Bridge C1

 

00/07/00

 

 

 

MCH Extended Configuration

 

00/08/00

 

 

 

 

ICH5R Hub interface to PCI bridge

 

00

/ 30 / 00

 

 

 

 

ICH5R PCI to LPC interface

 

00

/ 31 / 00

 

 

 

 

ICH5R IDE controller

 

00

/ 31 / 01

 

 

 

 

ICH5R Serial ATA

 

00

/ 31 / 02

 

 

 

 

ICH5R SMBus controller

 

00

/ 31 / 03

 

 

 

 

ICH5R USB UHCI controller #1

 

00

/ 29 / 00

 

 

 

 

ICH5R USB UHCI controller #2

 

00

/ 29 / 01

 

 

 

 

ICH5R USB UHCI controller #3

 

00

/ 29 / 02

 

 

 

 

ICH5R USB 2.0 EHCI controller

 

00

/ 29 / 07

 

 

 

FL Slot1 (64-bit, PCIX-100)

P1A_AD17

/ 01 /

 

 

 

FL Slot2(64-bit, PCI-X-100)

P1A_AD18

/ 02 /

 

 

 

FL Slot3 (64-bit, PCI-X-100)

P1A_AD19

/ 03 /

 

 

 

FL PXH Slot1

P2A_AD17

/01/

 

 

 

FL PXH Slot 2

P2B_AD17

/01/

 

 

 

FL PCI-E x8 Slot1

 

/00/

 

 

 

FL PCI-E x4 Slot1

 

/00/

 

 

 

FL PCI-E x4 Slot2

 

/00/

 

 

 

LP Slot1 (64-bit, PCI-X-100)

P1B_AD17

/ 01 /

 

 

 

LP Slot2 (64-bit, PCI-X-100)

P1B_AD18

/ 02 /

 

 

 

LF Slot3 (64-bit, PCI-X-100)

P1B_AD19

/ 03 /

 

 

 

 

On board device

 

 

 

 

 

 

Intel 82546GB(1Gb) NIC w/ dual channel

P1B_AD20

/ 04 /0,1

 

 

 

LSI53C1030 Ultra 320 SCSI w/ dual

P1A_AD21

/05/0,1

channel

 

 

 

 

 

 

ATI Rage XL (PCI VGA)

PC_AD28

/ 12 /0

 

 

 

 

Note: Bus Numbers may change depending on the type of riser card used.

Revision 1.0

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C78844-002