Description
Excitation system IRB6400
Excitation system IRB6400
Module Clips Drive controller servo motor
Contact: Mr. Lai
Wechat:17750010683
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QQ: 3221366881
3221366881@qq.com
Design and Implementation of CPCI Data Bus Interface
CPCI bus is the current popular high-speed embedded computer bus. At present, most of the interfaces of embedded computer systems will eventually interact with computer memory through CPCI bus. The bus specification of CPCI ensures its good compatibility and reliability.
The system designed in this paper uses the CPCI protocol conversion chip PCI9054 produced by PLX company, and generates corresponding control signals in FPGA through Verilog HDL language to complete the fast reading and writing of data, thus realizing high-speed data communication with CPCI bus.
1 System design Excitation system IRB6400
The system is mainly composed of PCI9054 and FPGA. The system structure diagram and signal connection are shown in Figure 1. By using the programmability of FPGA, more extended functions can be realized, such as indirect high-speed communication with DSP, A/D and other different rates. The function of the protocol conversion chip PCI9054 is to ensure that the data between the local data acquisition board and the main CPU board can be transmitted quickly and accurately.
2 PCI9054 performance analysis
PCI9054 is a general interface chip based on PCI V2.2 bus specification produced by PLX Company. It supports single byte mode and burst mode. Its bus end supports 32-bit/33 MHz transmission, and the local end can reach the maximum transmission rate of 132 Mbit · s-1 through burst mode, and can control and change the bus width of the local end.
PCI9054 can be seen as a bridge between CPCI bus and local user local bus. Because PCI9054 has six programmable FIFO memories for data caching, so as to ensure the correctness and real-time of data transmission between them. In addition, PCI9054 allows either end to control the bus as the master device, and the other end to respond to the bus as the target device.
PCI9054 has a number of register groups inside to control the working status and working mode of its two ends. PCI9054 performs unified address mapping for all register groups and FIFOs in it. Users can access all FIFOs and each byte of register groups through programming from both ends to view the working status of both ends and change the working mode of both ends.
3 Interface design of PCI9054 local bus
The design idea of the whole CPCI interface is as follows: FPGA is connected to the CPCI bus through the bridge chip PCI9054, and its internal uses asynchronous dual-port RAM to buffer high-speed data. The asynchronous dual-port RAM in FPGA is controlled by using Verilog HDL language programming to realize high-speed transmission of system data between the embedded CUP board memory and the CPCI board.
PCI9054 provides three physical bus interfaces: CPCI bus interface, LOCAL bus interface and serial EPROM interface. The driver package of the CPCI bus interface protocol in the embedded operating system has been included, and the initialization of the serial EEPROM is written online by PLX”s PLXMON software in the embedded operating system. Therefore, the focus of the system design is on the control and transmission of the local bus interface. The interface circuit diagram is shown in Figure 2.
GE IC086SLM042SS
GE IC086SLM042MM
GE IC086GLM082
GE HE700GENV100C
GE HE700GEN200C
GE HE700GEN200
GE HE700GEN200
GE HE700GEN100C
GE HE700GEN100
GE HE700AVMESSI
GE HE693THM884M
GE HE693THM809C
GE HE693THM809C
GE HE693THM166F
GE HE693THM166E
GE HE693STG884
GE HE693RTM705
GE HE693RTD660E
GE HE693MIX800D-40
GE HE693MIX800
GE HE693DAC410D
GE HE693CPU700
GE HE693CDC300
GE HE693CBLSNP
GE HE693CAL101
GE HE693ASC940
GE HE693ASC900
GE HE693ASC224
GE HE693ASC222
GE HE693ADC816
GE HE693ADC420
GE HE693ADC415
GE HE693ADC410
GE HE693ADC410
GE HE693ADC409
GE HE693ADC406
GE HE693ADC405
GE HE670RLY168
GE HE670IBU100
GE HE670ADC840
GE HE670ADC830
GE HE670ADC810
GE HE670ACC100
GE HE660CGM424
GE HE300GEN150
GE HE300GEN100
GE HE300DNT100
GE SR489-P5-HI-A20-E
GE MWB90-2
GE IC695SPF002
GE 型号SD-98762
GE 型号MMI301
GE WESDACD20S
Company advantage service:
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
All kinds of module card driver controller servo motor servo motor embedded card wires and cables Power module control module is applicable to steel, hydropower, nuclear power, power generation, glass factory, tire factory, rubber, thermal power, paper making, shipping, navigation, etc
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
