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IEI Integration PX-20S2-RS v4.00 User Manual

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8. PCI routing table:

PCI SLOT

PCI1

PCI2

PCI3

PCI4

IDSEL

1_AD23

1_AD22

1_AD21

1_AD20

REQ#

1_REQ3#

1_REQ2#

1_REQ1#

1_REQ0

GNT#

1_GNT3#

1_GNT2#

1_GNT1#

1_GNT0

INTA

A

D

C

B

INTB

B

A

D

C

INTC

C

B

A

D

INTD

D

C

B

A

PCI SLOT

PCI5

PCI6

PCI7

PCI8

IDSEL

2_AD23

2_AD22

2_AD21

2_AD20

REQ#

2_REQ3#

2_REQ2#

2_REQ1#

2_REQ0

GNT#

2_GNT3#

2_GNT2#

2_GNT1#

2_GNT0

INTA

B

A

D

C

INTB

C

B

A

D

INTC

D

C

B

A

INTD

A

D

C

B

PCI SLOT

PCI9

PCI 10

PCI 11

PCI 12

IDSEL

3_AD23

3_AD22

3_AD21

3_AD20

REQ#

3_REQ3#

3_REQ2#

3_REQ1#

3_REQ0

GNT#

3_GNT3#

3_GNT2#

3_GNT1#

3_GNT0

INTA

C

B

A

D

INTB

D

C

B

A

INTC

A

D

C

B

INTD

B

A

D

C


9. Notice:

a. Recommend to use 6mm width spacer to install

b. Torsion must less than 6lb-inch