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One Stop Systems 

OSS-PCIe-HIB38-x16-H/T 

Specifications subject to change without notice 

Page 10 

 

28 

PETn3 

Lane 3 

GND 

Ground 

29 

GND 

Ground 

PERp3 

Receiver differential pair, Lane 3 

30 

RSVD 

Reserved 

PERn3 

31 

PRSNT2# 

Hot-Plug presence detect 

GND 

Ground 

32 

GND 

Ground 

RSVD 

Reserved 

 
 
 
 
Notes:

 

Optional signals that are not implemented are to be left as no connects on the board side connector. 

Reserved signals must be left as no connects on the board side connector. 

Although support of CWAKE# is optional from the board side connector perspective, an allocated wire is mandated for the cable 

assembly. 

Board side pin-out on both sides of the Link is identical. The cable assembly incorporates a null modem for the PCIe transmit and 

receive pairs. 

 

PCI Express x16 Connector Pin Assignment

 

 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Row A, Pin 1 

Row B, Pin 19 

Summary of Contents for OSS-PCIe-HIB38-x16-H

Page 1: ...User Manual PCIe x16 GEN 3 Cable Adapter OSS PCIe HIB38 x16 H Host OSS PCIe HIB38 x16 T Target ...

Page 2: ... 1 a Host cable adapter 3 1 b Target cable adapter 3 1 c Specifications 4 1 d Dip Switch Settings and Block diagrams 4 2 Initial set up 2 a Unpacking instructions 6 2 b Installing the host cable adapter 6 2 c Removing the host cable adapter 7 2 d When using with any third party I O device 7 3 Ordering Information 4 Appendix ...

Page 3: ... host cable adapter Part OSS PCIe HIB38 x16 H allows communication between a processor and an I O point 1 b Target cable adapter The target cable adapter Part OSS PCIe HIB38 x16 T fits into an OSS custom 2 slot backplane and extends the PCIe bus to a single add in board via a PCIe x16 cable Slot Cover also available in low profile height PCIe x16 Connector Note This area is populated on target boa...

Page 4: ...ysical Size 5 85 x 2 34 short form Power 1 5A 3 3V 900mA 12V 250mA 3 3V aux Connectors PCIe x16 edge and cable connector Operating Environment 0 to 50 C 10 to 90 relative humidity Storing Environment 40 to 85 C 5 to 95 relative humidity Agency Compliance FCC class A CE RoHS 1 d Dip Switch Settings and Block Diagrams ...

Page 5: ...One Stop Systems OSS PCIe HIB38 x16 H T Specifications subject to change without notice Page 5 ...

Page 6: ...host system 2 Open the chassis according to your system documentation 3 Remove the Host Cable Adapter from the protective bag observing proper ESD safety procedures 2 b Installing the Host Cable Adapter 1 Insert the Host Cable Adapter into a PCIe x16 add in card slot Make sure that the card is well seated and tighten the screw 2 Attach the cable by aligning the keyed slot with the connector key ri...

Page 7: ...ly separate 2 Loosen and remove the screw before removing the Host Cable Adapter from the card slot 2 d When using with any third party I O device 1 Install the downstream board into the appropriate PCIe slot 2 Connect the external power source separate from the host system power supply to the downstream device if necessary 3 Connect the PCIe cable to both the upstream host adapter and the downstr...

Page 8: ... HIB38 x16 H T Specifications subject to change without notice Page 8 3 Ordering Information OSS PCIe HIB38 x16 H One Stop Systems HIB38 x16 host cable adapter OSS PCIe HIB38 x16 T One Stop Systems HIB38 x16 host cable adapter ...

Page 9: ...T1 Hot Plug presence detect 2 N C N C N C N C 3 N C N C N C N C 4 GND Ground GND Ground 5 NC N C N C Not connected 6 N C N C JTAG3 TDI Test Data Input 7 GND Ground JTAG4 TDO Test Data Output 8 3 3V 3 3 V power N C Not connected 9 N C Not connected N C Not connected 10 3 3Vaux 3 3 V auxiliary power 3 3V 3 3 V power 11 N C N C PERST Fundamental reset Mechanical key 12 RSVD Reserved GND Ground 13 GND...

Page 10: ...hat are not implemented are to be left as no connects on the board side connector 2 Reserved signals must be left as no connects on the board side connector 3 Although support of CWAKE is optional from the board side connector perspective an allocated wire is mandated for the cable assembly 4 Board side pin out on both sides of the Link is identical The cable assembly incorporates a null modem for...

Page 11: ...0 05 D17 D17 Top of Snout to Top of Side Groove 2 50 0 05 D18 Top of Side Groove to Centerline of Upper PCB 0 53 0 13 D19 Side Rail Groove Width 2 05 0 05 D21 Zone A Internal Width Rail Groove to Rail Groove 33 24 0 05 D21 Zone B Internal Width Rail Groove to Rail Groove 32 74 0 05 D23 Top of Side Groove to Centerline of Lower PCB 5 03 0 13 D27 Latch Barb Spacing 17 50 0 05 D28 Length of Zone A 21...

Page 12: ...ve signal of x pair CREFCLK Cable REFerence CLocK Provides a reference clock from the host system to the remote system SB_RTN Side Band ReTurN 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...

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