Motorola MVME2304E-B VME Bus Single Board Computer Module

Motorola MVME2304E-B VME Bus Single Board Computer Module

MVME2304E-B is a Motorola MVME2300 series 6U standard VME64 industrial single board computer. The MVME2304E-B adopts a PowerPC MPC603e RISC real-time processor, equipped with ECC error correction memory, dual PMC expansion mezzanine slots, onboard Ethernet, serial port, non-volatile storage, and a complete VME bus master-slave control circuit. It integrates single slot computing, storage, communication, and expansion capabilities. The MVME2304E-B is suitable for embedded scenarios such as thermal power turbine control systems, rail transit signal equipment, military aviation, communication base stations, and industrial real-time measurement and control platforms that operate stably for a long time. It is the core main control unit of old-fashioned VME rack control systems.

————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Motorola MVME2304E-B VME Bus Single Board Computer Module

Core function

1. Real time operation control unit of the system
   Equipped with a PowerPC architecture processor, it executes real-time control logic, closed-loop adjustment algorithms, data acquisition operations, and can run VxWorks and real-time Unix embedded operating systems to complete high certainty real-time tasks such as turbine unit speed regulation, interlock logic, and signal processing.
2. VME bus whole machine scheduling management
   As the main controller of the VME rack, it schedules the IO acquisition cards, communication cards, and counting cards inside the rack through the A32/D32/D64 bus, realizing multi board data exchange, interrupt allocation, DMA high-speed data transmission, and coordinating the signal flow of the entire control system.
3. Multi channel external data communication and interaction
   Integrated 10/100M adaptive Ethernet, asynchronous debugging serial port, responsible for communication with upper level monitoring HMI、 Remote operation and maintenance terminals transmit real-time measurement points, fault alarms, and SOE event records, supporting remote program downloads and online diagnostics.
4. Dual PMC flexible function expansion
   Dual standard PMC mezzanine card slot, which can be equipped with analog acquisition, serial port expansion, gigabit network, fiber optic communication and other sub cards as needed. It can expand IO and communication capabilities without replacing the main control board and adapt to customized needs of different projects.
5. Local data storage and power failure protection
   On board Flash firmware storage, battery backup NVRAM and real-time clock, storage system firmware, control parameters, and historical fault records; After power failure, the clock and key process parameters will not be lost, and restarting will automatically restore the operating conditions.