February, 2007
Ball Assignments by Number
Table 3-10. PEX 8532 Switch Ball Assignments by Number (Cont.)
PEX 8532 Balls
Description
Num
Name
Type
Reserved
Reserved
GND
Signal Group
No Connect
No Connect
Ground
SerDes
Power
AP1 N/C
AP2 N/C
AP3 VSS
AP4 PEX_PETn0
AP5 VTT_PEX0
AP6 PEX_PETn1
AP7 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP8 PEX_PETn2
AP9 VTT_PEX1
AP10 PEX_PETn3
AP11 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP12 PEX_PETn4
AP13 VTT_PEX2
AP14 PEX_PETn5
AP15 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP16 PEX_PETn6
AP17 VTT_PEX3
AP18 PEX_PETn7
AP19 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP20 PEX_PETn8
AP21 VTT_PEX4
AP22 PEX_PETn9
AP23 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP24 PEX_PETn10
AP25 VTT_PEX5
AP26 PEX_PETn11
AP27 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP28 PEX_PETn12
AP29 VTT_PEX6
AP30 PEX_PETn13
AP31 VSS
CMLTn
Supply
CMLTn
GND
SerDes
Ground
SerDes
Power
AP32 PEX_PETn14
AP33 VTT_PEX7
AP34 PEX_PETn15
CMLTn
Supply
CMLTn
SerDes
ExpressLane PEX 8532AA/BA/BB/BC 8-Port/32-Lane Versatile PCI Express Switch Data Book
Copyright © 2007 by PLX Technology, Inc. All Rights Reserved – Version 1.6
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