User Manual, PCIe x16 GEN 3 Cable Adapter
Contents
1. PCIe x16 Connector 1 b Target cable adapter The target cable adapter Part OSS PCle HIB38 x16 T fits into an OSS custom 2 slot backplane and extends the PCle bus to a single add in board via a PCle x16 cable Note This area is populated on target board One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 3 1 c Specifications Physical Size 5 85 x 2 34 short form Power 1 5A 3 3V 900mA 12V 250mA 3 3V aux Connectors PCle 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 DUAL HOST SWITCH pes OE HOST PEXOTSS L PCle x16 CABLE MODE 0 DUAL HOST SWITCH EXPRESSNET PRIMARY NT 8 US 0 HOST PCle x16 CARD EDGE LNS 15 0 TARGET prtetteetesteeneeeeneeeeeeeeeeeteteneneneenen sw Host eee ae aier PCle x16 7 a he seed Lk a MODE 1 TARGET CABLE eae MODE ee i EXPRESSNET EXPANSION UY MES PCle x16 CARD EDGE TARGET One Stop Systems OSS PCle HIB38 x16 H T Page 4 Specifications subject to change without notice LNS 16 31 TARGET SPEER EEE EEE EERE EEE OHHH HH HE PEX amp TI3 PCle x16 M a fm REFCLR CABLE A proes 4 wag oh TARGET INS pd SS z epa g S a wee eee eee ee LLULLU LSE HOST PCle x16 CARD EDGE2. Ma CHEMIST O55 SISA NLA 1O D1D 00 Pec 1 1 O41 ec LNS 16 31 TARGET X PCle x16 rea CABLE i A ise TARGET LNS 16 31 UNS TS 59C 4 0 0 02 6 0 6 6 0 6 HOST PCle x16 CARD EDGE CLEAN CLOCK USE FOR INITIAL PROGRAMMING One Stop Systems Specifications subject to change without notice SW1 Bil MODE 2 HOST MODE SSC EXPRESSNET SECONDARY SSC SWI DS 88 MODE 3 HOST MODE CFC CLEAN CLOCK EXPRESSNET SECONDARY CFC OSS PCle HIB38 x16 H T Page 5 2 Initial Set Up 2 a PECENE Instructions If the carton is damaged when you receive it request that the carrier s agent be present when you unpack and inspect the equipment After unpacking verify that all items listed in the packing list are present Inspect the equipment for shipping damage Save all packing material for storage or return shipment of the equipment Installation and Removal 1 2 3 Power down the host system Open the chassis according to your system documentation Remove the Host Cable Adapter from the protective bag observing proper ESD safety procedures 2 b staing the Host Cable Adapter 1 Insert the Host Cable Adapter into a PCle 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 ridge on the slot cover insert the cable connector into the cable shell on the board u
3. ONE STOP Sime D we info Table of Contents 1 Overview ile al 9 iest 2 arc 6 6 anne ene en enn ee en eee eee ee ee ee 3 1 b Target cable adapter en ee ee ee eee a reren 3 Iowa 1 161 6721 0 p gt gene meen ie nee eee S eer meee ee eee eee ee eee ee 4 1 d Dip Switch Settings and Block diagramS cccccccsseeeecccceeceeeeeeeeeeeeseeeeeeeeceeeeeseeueeeeeeesseeeseeeeeeeessaaasess 4 2 Initial set up 2 a Unpacking INSIFUCIIONINS ccceicsecavecteqcudecatecnexesissnoatewsendeuciossudacascuacectsncececissend eaeseudateisduexeseseectabsondcecesannaeeteeee 6 2 b Installing the host Cable AAAaNteL cccccccssssecccceeeeececeeseeeeccseueeceesaeueeeeseuaeeeessaueeceessuaeeeeessaaeeeeeeseaees 6 2 c Removing the host Cable adapter sc aeseccccechocecerzaxecctwedececeeeseesuaive lecadsuascessseelnoeceve neddcbivehetacettawsestiwledeeshaseds 7 2 d When using with any third party I O device ccccccceeeeeccceeeeeeeeeeeececeeecaaeeseeeeeesseeeeeeeeeeesesseeeeeeeeeeseaas 7 3 Ordering Information 4 Appendix One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 2 1 Overview 1 a Host cable adapter The host adapter is installed into the host computer s PCle x16 slot The host cable adapter Part OSS PCle HIB38 x16 H allows communication between a processor and an I O point Slot Cover also available gt in low profile height
4. change without notice PoWeR Provides local power for in cable redriver circuits Only needed on long OSS PCle HIB38 x16 H T Page 12
5. e of Upper PCB 2 05 Side Rail Groove Width Top of Plug to Bottom of Snout 17 18 2 60 Zone A Internal Width Rail Groove to Rail Groove 33 24 Zone B Internal Width Rail Groove to Rail Groove 32 74 Latch Barb Spacing 17 50 Length of Zone A 21 54 Length of Zone B Chamfer Width Chamfer Length Latch to Plug Body Internal Plug Width Chamfer Height Chamfer Width Pull Radius Pull Inner Diameter Pull Outer Diameter Pull Centerline to Radius Pull Centerline to Radius D41 Pull Centerline to Latch Pull Thickness Text Height PCle Text Height x16 Top of Side Groove to Centerline of Lower PCB One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 11 Signal Descriptions PETp x PETn x PERp x PERn x PCI Express Transmit Positive signal of x pair PCI Express Transmit Negative signal of x pair PCI Express Receive Positive signal of x pair PCI Express Receive Negative signal of x pair CREFCLK Cable REFerence CLock Provides a reference clock from the host system to the remote system SB_RIN 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 Cables Power does not go across the cable PWR_RIN PoWeR ReTurN Provides local power return path for PWR pins CWAKE Cable WAKE CPERST Cable PCI Express Reset One Stop Systems Specifications subject to
6. ed Ground Receiver differential pair Lane 1 Ground Ground Receiver differential pair Lane 2 Ground OSS PCle HIB38 x16 H T Page 9 29 P Receiver differential pair Lane 3 PRSNT2 Hot Plug presence detect GND Notes 1 Optional signals that 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 the PCle transmit and receive pairs PCI Express x16 Connector Pin Assignment Row B Pin 19 een Row A Pin 1 One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 10 PIN out for the Gen3 PCle x16 Cable Designator Description Dimension Tolerance a P mm mm Interface Width 28 40 Forward Edge of Plug to Forward Lower Tab 0 75 Slot Depth 6 79 Forward Lower Tab Width 25 53 2 DOG Snout Length 28 31 Snout Width 34 44 0 20 0 05 Latch Face Plane to Forward Edge of PCB 26 29 DOS Plug Width 53 00 Plug Thickness 20 23 Side Rail Groove Length Snout Thickness Thickness Top Forward Edge of Plug 0 80 Top of Rail Groove to Top of Tongue D17 Top of Snout to Top of Side Groove 2 50 Top of Side Groove to Centerlin
7. m of the centerline on the component side of the board e The PCle interface pins PETpx PETnx PERpx and PERnx are named with the following convention PE stands for PCle 19 7 high speed T for Transmitter R for Receiver p for positive and n for negative e Note that adjacent differential pairs are separated by two ground pins to manage the connector crosstalk Table 1 Pin out for the Gen3 PCle x16 Card Edge Connector on the Host Cable Adapter ee eee Description PRSNT1 Hot Plug presence detect N C N C N C N C GND Ground N C Not connected JTAG3 TDI Test Data Input JTAG4 TDO Test Data Output N C Not connected N C Not connected PERST Fundamental reset Mechanical key 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2 RSVD GND PETpO PETn0 GND PRSNT2 GND PETp1 PETn1 GND GND PETp2 PETn2 GND GND One Stop Systems Specifications subject to change without notice Reserved Ground Transmitter differential pair Lane 0 Ground Hot Plug presence detect Ground Transmitter differential pair Lane 1 Ground Ground Transmitter differential pair Lane 2 Ground Ground GND REFCLK REFCLK GND PERpO PERn0 GND RSVD GND PERn1 GND GND PERp2 PERp1 PERn2 PETES ep nnamitiaraitineantininaie GND Ground Reference clock differential pair Ground Receiver differential pair Lane 0 Ground Reserv
8. ntil the connector teeth snap securely into the holes in the cable shell 3 The connectors on either end of the PCle x16 cable are identical Each connector is equipped with a retractor to allow the connector to be locked into place One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 6 2 c Removing the Host Cable Adapter 1 To remove cable pull back on green thumb tab to release metal pins and gently 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 PCle slot 2 Connect the external power source separate from the host system power supply to the downstream device if necessary 3 Connect the PCle cable to both the upstream host adapter and the downstream device One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 7 3 Ordering Information OSS PCle HIB38 x16 H One Stop Systems HIB38 x16 host cable adapter OSS PCle HIB38 x16 T One Stop Systems HIB38 x16 host cable adapter One Stop Systems OSS PCle HIB38 x16 H T Specifications subject to change without notice Page 8 Appendix 4 c Pin Assignments Connectors Gen3 PCle x16 Card Edge Connector e The pins are numbered as shown with side A on the top of the centerline on the solder side of the board and side B on the botto
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