February, 2007
PCI Express Signals
Table 3-3. PEX 8532 PCI Express Signals – 164 Balls (Cont.)
Signal Name
Type
Location
Description
AN34, AN32, AN30,
AN28, AN26, AN24,
AN22, AN20, AN18,
AN16, AN14, AN12,
AN10, AN8, AN6, AN4
Positive Half of PCI Express Transmitter
Differential Signal Pairs for PEX 8532 Station 0
(16 Balls)
PEX_PETp[15:0]
CMLTp
B34, B32, B30, B28,
B26, B24, B22, B20,
B18, B16, B14, B12,
B10, B8, B6, B4
Positive Half of PCI Express Transmitter
Differential Signal Pairs for PEX 8532 Station 1
(16 Balls)
PEX_PETp[31:16]
CMLTp
Negative Half of 100-MHz PCI Express
Reference Clock Input Signal Pair for
PEX 8532
PEX_REFCLKn
PEX_REFCLKp
CMLCLKn
CMLCLKp
AL1
AL2
Positive Half of 100-MHz PCI Express
Reference Clock Input Signal Pair for
PEX 8532
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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