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PCI Express x4 Connector Pin Assignment

 

 
 
 

Row B, Pin 19 

 
 
 
 
 
 
 
 
 

Row A, Pin 1 

 
 
 
 

PIN- out for the PCIe x4 Cable

 

Pin # 

 

Cable Side 1 

 

 

Cable Side 2 

 

Pin # 

 

A1 A4 A7 A10 A13 
A16 B1 B4 B7 B10 

B13  

GND  

Drain Wires  

GND  

A1 A4 A7 A10 A13 
A16 B1 B4 B7 B10 

B13  

A2  

PETp0  

Differential Pair  

PERp0  

B2  

A3  

PETn0  

 

PERn0  

B3  

A5  

PETp1  

PERp1  

B5  

A6  

PETn1  

Differential Pair  

PERn1  

B6  

 
 

Pin # 

 

Cable Side 1 

 

 

Cable Side 2 

 

Pin # 

 

A8  

PETp2  

Differential Pair  

PERp2  

B8  

A9  

PETn2  

 

PERn2  

B9  

A11  

PETp3  

Differential Pair  

PERp3  

B11  

A12  

PETn3  

 

PERn3  

B12  

A14  

  

Differential Pair  

  

A14  

A15  

CREFCLK  

 

CREFCLK- A15 

 

A17  

SB_RTN  

Hook-up Wire  

SB_RTN  

A17  

A18  

CPRSNT#  

Hook-up Wire  

CPRSNT#  

A18  

A19  

CPWRON  

Hook-up Wire  

CPWRON  

A19  

B2  

PERp0  

Differential Pair  

PETp0  

A2  

B3  

PERn0  

 

PETn0  

A3  

B5  

PERp1  

Differential Pair  

PETp1  

A5  

B6  

PERn1  

 

PETn1  

A6  

B8  

PERp2  

Differential Pair  

PETp2  

A8  

B9  

PERn2  

 

PETn2  

A9  

B11  

PERp3  

Differential Pair  

PETp3  

A11  

B12  

PERn3  

 

PETn3  

A12  

B14  

PWR  

NC  

PWR  

B14  

B15  

PWR  

NC  

PWR  

B15  

B16 

PWR_RTN  

NC  

PWR_RTN  

B16  

B17 

PWR_RTN  

NC  

PWR_RTN  

B17  

B18  

CWAKE#  

Hook-up Wire  

CWAKE#  

B18  

B19  

CPERST#  

Hook-up Wire  

CPERST#  

B19  

Backshell  

Chassis Ground  

Overall Cable 
Braid  

Chassis Ground  

Back shell  

 

One Stop Systems, Inc.                                                                                                             OSS-KIT-EXP-4500 
Rev. A    

 

Page 11 

 

Содержание Max Express OSS-KIT-EXP-4500

Страница 1: ...One Stop Systems Inc Host Cable Adapter User Manual Rev A User Manual PCIe x4 Host Cable Adapter HIB2 OSS KIT EXP 4500...

Страница 2: ...onceptual architecture 4 2 Specifications 2 a Host interface board 5 2 b Host expansion board 5 3 Installation Instructions 3 a Connecting PCIe cable 6 3 b Removing PCIe cable 6 3 c Installation instr...

Страница 3: ...ard HIB2 sits in the host machine and cables to the Host Expansion Board HEB2 The Host Expansion Board site in a CPCI CPCE Chassis Host interface board PCIe x4 cable Host expansion board One Stop Syst...

Страница 4: ...3 3v One Stop Systems Inc OSS KIT EXP 4500 Rev A Page 4 Slo Al low profile height 3 35 PCIe x4 Connect Power on Cable Ready 2 713 Clock direction shown in Host configuration 1 c Host Expansion Board...

Страница 5: ...Operating Environment Temperature range 0 to 50C 32 to 122F Relative Humidity 5 to 90 non condensing Shock 5 17 Hz 0 5 double amplitude displacement 7 2000Hz 1 5g acceleration Agency Compliance Design...

Страница 6: ...backplane to an ATX power supply separate from the host system power supply 3 Insert the HIB2 x4 in target mode in the PCIe connector on the test backplane next to the ATX connector 4 Insert the PCIe...

Страница 7: ...om cable Power LED PCIe Lane Status LEDs Power and Cable present LEDs CR2 CR4 CR6 CR8 CR3 CR5 CR7 CR9 Cable present LED 4 b Block Diagram LVPECL Clock Buffer Downstream x4 PCI Express Cable Connector...

Страница 8: ...Test Clock 7 GND Ground JTAG4 Host Mode TDO Test Data Output Target Mode Test Clock 8 3 3V 3 3 V power N C Not connected 9 N C Host Mode Not connected Target Mode Test Power On N C Not connected 10 3...

Страница 9: ...n3 Differential PCI Express transmitter Lane 3 5 A13 GND Ground reference for PCI Express transmitter Lanes A14 CREFCLK Differential 100MHz cable reference clock A15 CREFCLK Differential 100MHz cable...

Страница 10: ...e power return B18 CWAKE Power management signal for wakeup events optional 1 3 B19 CPERST Cable PERST Notes 1 Optional signals that are not implemented are to be left as no connects on the board side...

Страница 11: ...12 A14 CREFCLK Differential Pair CREFCLK A14 A15 CREFCLK CREFCLK A15 A17 SB_RTN Hook up Wire SB_RTN A17 A18 CPRSNT Hook up Wire CPRSNT A18 A19 CPWRON Hook up Wire CPWRON A19 B2 PERp0 Differential Pair...

Страница 12: ...ock 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...

Страница 13: ...One Stop Systems Inc OSS KIT EXP 4500 Rev A Page 13 5 Ordering Information OSS KIT EXP 4500...

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