One 、 Product overview
Ori6UVPX6SlotFullMesh264 Backplane chassis by 6U VPX 6 Slot Full Mesh structure , Used to implement PCIE、RapidIO IO 4X Full Mesh High speed data interconnection , Ethernet control , The backplane also supports homologous synchronization CLK 、 Unified external trigger 、GPS B code 、 1pps Signals, etc . Plus support for P4 Of LVDS Bus interconnection , Realize low-speed data exchange , Synchronous trigger and other functions . The whole machine supports IPMI management .
● VITA46.0 VPX Base Standard
● VITA46.3 Serial RapidIO on VPX Fabric Connector
● VITA46.4 PCI Express on VPX Fabric Connector
● VITA46.7 Ethernet on VPX Fabric Connector
● VITA46.10 Rear Transition Module on VPX
The backplane is placed horizontally 6 Slot 5HP Backplane , Contains system slots ,4 An equivalent signal processing slot ,1 A storage board slot ,（ Other functions can also be configured as required ）. The power supply is a separate slot, and the module power supply is used .
3.2 Basic technical specifications of backplane
● Backplane size 161.56mm（ high ）x 262.05mm（ wide ）x 5.4mm（ Plate thickness ）
● Impedance control ： Single ended wire 50Ω ±10%;
● Differential line ：100Ω±10%, High rate support 5Gbps.
● The slot spacing shall be in accordance with 5HP Design .
● PCB Number of layers ：10 layer
● Power supply ：VSS1-12V,VSS2-12V,VSS3-5V
● Impedance control : 50 ohm ±10% for strip trace;100 ohm ±10% for differential signal trace
● working temperature : -40 ~ +85 ℃ ℃
● Storage temperature : -55 ~ +85 ℃ ℃
● MTBF: 470,000h
● V(I/O): +3.3V( Adjustable by default )
3.3.1 System slot signal description
By default, it is inserted into the company's main control management board 194 Board No - The sixth generation Intel i7 Four cores and eight threads 6U VPX Main control panel
● P0 For the power input interface ,+12V Input , Support synchronous clock input ,I2C Of IPMI management
● P1 Support 4 individual PCIe x4（ Matching 2 individual x8,1 individual x16）GEN3 Bus connection , Support 1 road 40G KR The signal （ Optional ）.
● P2 Support 4 individual PCIe x4（ Matching 2 individual x8,1 individual x16）GEN3 Bus interface .
● P3 Support ：
● 3 individual PCIe x4（ Matching 1 individual x8,1 individual x4）GEN3 Bus interface （ Optional ）
● 2 road 1000 BASE-X(Serdes) Interface （ And P4 BASE-T Choose one from two interfaces ）
● 2 Yes 100MHz HCSL PCIE Differential clock signal
● 4 individual GPIO The signal
● P4 Support ：
● 2 road 10/100/1000 BASE-T Interface
● 2 road 1000 BASE-X(Serdes) Interface
● 2 Channel serial port signal , Support RS232/RS422/RS485 Pattern
● 2 road USB3.0 Interface signal （ contain USB2.0）
● 4 Yes 100MHz HCSL PCIE Differential clock signal
● 2 individual GPIO The signal
● P5 Support ：
● 2 Channel serial port signal , Support RS232/RS422/RS485 Pattern .
● 1 road VGA The signal （ With the front panel DVI Port switching ,BIOS Configuration switching ）.
● 2 road DVI The signal (DVI2 With the front DP Port switching ; Connect the display device to switch automatically )
● 4 road USB2.0 The signal
● 2 road SFP+ The signal
● P6 Support ：
● 3 road SATA3.0 Interface signal .
● 1 road USB3.0 The signal ( contain USB2.0 Interface signal ).
● 2 road 10/100/1000 BASE-T Interface （ And P4 BASE-X Choose one from two interfaces ）.
● 1 road AUDIO The signal
● frame ID The signal , Fan control signal
3.3.2 Signal processing slot 2、3、4、5 explain
The default support company 9 Board No - be based on C6678+XC7V690T Of 6U VPX Signal processing card , Compatible with the company 2 Number 、3 Number 、440 Board No .
● P0 As a power supply, it is an input interface , Including external reference clock input , External reset signal , And I2C Bus .
● P1 Connect 4 Group GTH x4 Signal to FPGA.
● P2 Connect 1 Group GTH x4 Signal to FPGA. meanwhile DSP Of PCIe The signal .
● P3 Connect LVDS x16 Signal to CFPGA.
● P4 Connect LVDS x16 Signal to FPGA, And CFPGA and DSP Gigabit Ethernet over the Internet ,CFPGA Of RS422.
● P5 No signal connection
● P6 No signal connection .
3.3.3 Data storage slot 6 explain
The default support company 286 Board No - be based on 6U VPX Of mSATA High performance data storage board , Compatible with the company 441 Board No .
● P0： Single power supply , System reset （ Low level active ）,SM Bus （IIC）;
● P1： Four groups x4 SRIO @ 5Gbps/Lane; Connected to FPGA-A;
● P2： Two groups x4 GTX @ 5Gbps/Lane; A Gigabit Ethernet 10/100/1000 Base-T, Connected to FPGA-B;
● P3：32 Yes LVDS;
● P4：32 Yes LVDS;
● P5 No signal connection
● P6 No signal connection .
Four 、6U VPX Chassis introduction
Ben 5U VPX system platform , It is a kind of high quality , Excellent performance based on VPX and Open VPX Pre research of standards 、 Application system platform , Can support VPX、Open VPX Standard and other high-performance buses .
Internal support 6U 6 Slot VPX Standard backplane and 1 block 600W High power supply , The system adopts horizontal plug-in card and high-performance heat dissipation design , Meet the needs of users for high-performance applications , Suitable for desktop and shelf applications .
The case adopts high-strength heavy-duty aluminum magnesium alloy profile , Impact resistance , shock , Strong structure ; The surface of the whole machine is smooth 、 No rust 、 No scratches , Beautiful and generous , It is easy to operate 、 flexible .
The chassis adopts high-performance air-cooled heat dissipation design . Fan rack on the left side of the chassis ,1 individual 12V High power DC fan , High wind speed 200CFM, Support stepless speed regulation function , Fan size ：120x120x38 (mm).
● The card area on the front panel of the chassis is equipped with 6 Yes, the guide rail , after IO The area is equipped with 6 Yes, the guide rail .
● Speed control module ： The system platform is equipped with fan speed regulation module , Support stepless speed regulation function of fan ;
● The panel is configured with power input 、 Fan failure 、 DC output indicator , Monitor the voltage and fan status in real time ;
● Stepless speed control ： The system fan is equipped with independent manual stepless speed regulation knob , According to the load 、 Select wind speed for heat dissipation , While ensuring the stability of the system , It can achieve good power consumption and noise ;
● Rear panel AC control switch ： The system is equipped with high reliability button switch , It also has switch anti-collision design , It ensures the stability and reliability of system operation .
● Front panel DC control switch ： The system is equipped with high reliability button switch , Prevent the current impact caused by AC direct power on , Better ensure the stability and reliability of system operation .
● The rear panel has a grounding post , Synchronous clock input 、1pps、 External trigger 、B Code input ,mini BNC Interface .
The chassis adopts imported wide temperature and high-performance module power supply , Wide voltage input , Stable work 、 reliable , Low ripple 、 Low dry sound , Meet various tests of users 、 Application environment . The power supply mode adopts stud wiring , Meet the impact 、 Vibration and other harsh environmental requirements .
The power module is placed in the bottom slot of the chassis , Not VPX Board power supply .
【 Technical indicators 】
● 600W Power supply of air cooling module , To configure 1 individual 40mm DC fan
● Input ：85~264VAC/47~63Hz
● Surge current ：25A MAX/230VAC
● working temperature ：-20℃~+70℃
● Storage temperature ：-40℃~+85℃
● Impact performance ：3000 Bumps, 10G (16ms) half sine
● Vibration performance ：1.5G,10~200Hz
【 Power output characteristics 】
Large output current
Output ripple / noise （P-P）