February, 2007
Ball Assignments by Number
Table 3-10. PEX 8532 Switch Ball Assignments by Number (Cont.)
PEX 8532 Balls
Description
Num
Name
Type
Signal Group
Ground
W19 VSS_THERMAL
W20 VSS_THERMAL
W21 VSS_THERMAL
W22 VSS_THERMAL
W30 VSS
Thermal-GND
Thermal-GND
Ground
Thermal-GND
Ground
Thermal-GND
Ground
GND
Ground
W31 PEX_LANE_GOOD28#
W32 PEX_LANE_GOOD11#
W33 HP_PWRLED11#
W34 HP_ATNLED2#
O
Lane Status
Lane Status
Hot Plug
Hot Plug
Hot Plug
Hot Plug
Lane Status
Lane Status
Power
O
O
O
Y1
Y2
Y3
Y4
Y5
HP_ATNLED0#
HP_PWRLED9#
PEX_LANE_GOOD6#
PEX_LANE_GOOD17#
VDD33
O
O
O
O
I/OPWR
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
Thermal-GND
I/OPWR
O
Y13 VSS_THERMAL
Y14 VSS_THERMAL
Y15 VSS_THERMAL
Y16 VSS_THERMAL
Y17 VSS_THERMAL
Y18 VSS_THERMAL
Y19 VSS_THERMAL
Y20 VSS_THERMAL
Y21 VSS_THERMAL
Y22 VSS_THERMAL
Y30 VDD33
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Power
Y31 PEX_LANE_GOOD29#
Y32 PEX_LANE_GOOD10#
Y33 HP_PERST11#
Y34 HP_MRL2#
Lane Status
Lane Status
Hot Plug
Hot Plug
Hot Plug
Hot Plug
Lane Status
Lane Status
Power
O
O
I, PU
AA1 HP_MRL0#
I, PU
AA2 HP_PERST9#
O
AA3 PEX_LANE_GOOD7#
AA4 PEX_LANE_GOOD16#
AA5 VDD10
O
O
CPWR
AA13 VSS_THERMAL
AA14 VSS_THERMAL
AA15 VSS_THERMAL
Thermal-GND
Thermal-GND
Thermal-GND
Ground
Ground
Ground
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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