OSS OSS-PCIe-HIB25-x16, Руководство по установке

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One Stop Systems
OSS-PCIe-HIB25x16| 15
1.15 x16 Cable Connector (Downstream / Upstream)
J1A J1B
Row A Row B Row C Row D
Pin # Signal Name Signal Name Signal Name Signal Name
1 GND GND GND GND
2 PERp1 PERp0 PETp1 PETp0
3 PETn1 PERn0 PETn1 PETn0
4 GND GND GND GND
5 PERp3 PERp2 PETp3 PETp2
6 PERn3 PERn2 PETn3 PETn2
7 GND GND GND GND
8 PERp5 PERp4 PETp5 PETp4
9 PERn5 PERn4 PETn5 PETn4
10 GND GND GND GND
11 PERp7 PERp6 PETp7 PETp6
12 PERn7 PERn6 PETn7 PETn6
13 GND GND GND GND
14 PWR (3.3V) PWR_RTN PWR (3.3V) PWR_RTN
15 PWR (3.3V) PWR_RTN PWR (3.3V) PWR_RTN
16 PWR (3.3V) PWR_RTN) PWR (3.3V) PWR_RTN
17 Usb_RTN uPWRON dSB_RTN dPWRON
18 GND uWAKE# GND dWAKE#
19 uREFCLKp uPRSNT# dREFCLKp dPRSNT#
20 uREFCLKn uPERST# dREFCLKn dPERST#
21 GND GND GDN GND
22 PERp9 PERp8 PETp9 PETp8
23 PERn9 PERn8 PETn9 PETn8
24 GND GND GND GND
25 PERp11 PERp10 PETp11 PETp10
26 PERn11 PERn10 PETn11 PETn10
27 GND GND GND GND
28 PERp13 PERp12 PETp13 PETp12
29 PERn13 PERn12 PETn13 PETn12
30 GND GND GND GND
31 PERp15 PERp14 PETp15 PETp14
32 PERn15 PERn14 PETn15 PETn14
33 GND GND GND GND
34 RSVD RSVD RSVD RSVD
*NC: Not Connected
1.16 x8 Cable Signal Descriptions
PETp(x) PCI Express Transmit Positive signal of (x) pair.
PETn(x) PCI Express Transmit Negative signal of (x) pair.
PERp(x) PCI Express Receive Positive signal of (x) pair.
PERn(x) PCI Express Receive Negative signal of (x) pair.
/- Cable REFerence CLocK: Provides a reference clock from the host system to the remote system.
SB_RTN Return path for single ended signals from remote systems.
CPRSNT# Cable Present: Indicates the presence of a device beyond the cable.
PWR Power: Provides local power for in-cable redriver circuits. Only needed on long cables (Power does not go across the cable.)
PWR_RTN Po Provides local power return path for PWR pins.
CWAKE# Cable WAKE
CPERST# Cable PCI Express Reset