PEX 8624-AA RDK Hardware Reference Manual – Version 1.1
Copyright © 2010 by PLX Technology, Inc. All rights reserved
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Figure 3-9. Midbus 2.0 footprint Dimensions, pin numbering and specification
(Copied from Agilent’s document)
Table 3-7. Signal Names of x8 PCI Express Midbus probe footprint
Pin #
Signal Name
Pin #
Signal Name
G1
GND
2 GND 1
C0p-Upstream
4 C0p-Downstream 3 C0n-Upstream
6 C0n-Downstream 5
GND
8 GND 7
C1p-Upstream
10 C1p-Downstream 9 C1n-Upstream
12 C1n-Downstream 11
GND
14 GND 13
C2p-Upstream
16 C2p-Downstream 15 C2n-Upstream
18 C2n-Downstream 17
GND
20 GND 19
C3p-Upstream
22 C3p-Downstream 21 C3n-Upstream
24 C3n-Downstream 23
GND
26 GND 25
C4p-Upstream
28 C4p-Downstream 27 C4n-Upstream
30 C4n-Downstream 29
GND
32 GND 31
C5p-Upstream
34 C5p-Downstream 33 C5n-Upstream
36 C5n-Downstream 35
GND
38 GND 37
C6p-Upstream
40 C6p-Downstream 39 C6n-Upstream
42 C6n-Downstream 41
GND
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