Product Short Description
Technical Specifications
- Processor and Cache
- Core Processors: Offers a variety of processor options including MPC7400, MPC7410 with AltiVec technology, and low – power MPC750, MPC755 class processors. The MPC755 model runs at 450MHz, and the front – side bus speed is fixed at 100MHz.
- Cache Configuration: Equipped with 32KB L1 cache, and some models are configured with 1MB L2 cache, which effectively improves the data access speed and overall computing efficiency of the processor.
- Memory and Storage
- Main Memory: The basic model supports 128MB SDRAM and can be expanded to 1GB via a memory mezzanine card; high – end models are equipped with 4GB DDR3 memory with ECC error correction function.
- Flash Storage: It has two flash memory banks. One bank includes 16MB surface – mount flash, and the other bank can be configured with 1MB flash through two sockets. Some models can support up to 17MB flash memory for storing operating systems and key application programs.
Description
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- I/O and Expansion Interfaces
- Basic Communication Interfaces: Equipped with 2 RS – 232C serial ports supporting RS – 422/485 protocols, dual 10BaseT/100BaseTX Ethernet interfaces, and some models can be upgraded to gigabit Ethernet.
- Expansion Slots: Features 32/64 – bit PMC expansion slots, and up to 4 VMEbus P2 connectors. It also has 1 PCI slot and 1 CompactFlash slot, supporting extensions for digital I/O, analog input, CAN bus and MIL – STD – 1553 functions.
- I/O Modes: Supports two jumper – configurable P2 I/O modes, namely PMC and IPMC modes, which are compatible with different previous – generation MVME series modules and I/O expansion requirements.
- Environmental and Physical Parameters
- Operating Temperature: Commercial versions work between 0°C and 55°C; extended temperature versions range from – 20°C to 71°C, and some models can withstand temperatures from – 40°C to 85°C.
- Physical Size: Adopts the standard 6U VME board size with dimensions of 233mm × 160mm and a weight ranging from 0.8kg to 1.36kg. It complies with the MIL – STD – 810 military standard and has good vibration and shock resistance.
- Humidity Adaptability: Works normally in an environment with a humidity of 5% – 95% without condensation.
- Data Transmission Bandwidth
The integrated optimized PCI interface and memory controller enable a memory read bandwidth of up to 582MB/s and a burst write bandwidth of 640MB/s, while supporting a full PCI throughput of 264MB/s without occupying the processor’s memory resources.
- I/O and Expansion Interfaces
- Function Features
- Outstanding Data Processing Capability
The combination of high – performance PowerPC series processors and multi – level cache design, together with the high – speed front – side bus and optimized memory controller, enables the module to efficiently handle complex real – time control algorithms and large – volume data batch processing. The ultra – high memory read and burst write bandwidth ensures no lag in data transmission during high – load operation.
- Comprehensive Integration of Dual – Track Advantages
It integrates the advantages of two previous MVME product tracks. It has rich on – board I/O functions such as Ethernet and multiple serial ports like the MVME2600/2700 series, and also has dual PMC slots for customized expansion like the MVME2300/2400 series. This design allows OEMs to support different I/O requirements on the same basic platform.
- Strong Compatibility and Expansion Flexibility
Its PMC mode is backward compatible with MVME2300/MVME2400 modules, and in IPMC mode, it can support traditional MVME761 or MVME712M I/O modules. With multiple expansion slots and 32 programmable I/O lines compatible with TTL and CMOS levels, it can be flexibly expanded according to different application requirements.
- High Reliability Meeting Strict Standards
The average mean time between failures exceeds 100,000 hours. It complies with CE, FCC and MIL – STD – 810 standards, having excellent electromagnetic compatibility and resistance to harsh environmental factors. The ECC error correction function in high – end models further ensures the integrity and stability of data in long – term operation.
- Outstanding Data Processing Capability
- Application Scenarios
- Aerospace and National Defense
It is widely used in flight control systems, navigation equipment and radar systems. It can stably process flight attitude data, navigation parameters and radar detection signals in harsh environments with large temperature differences and strong vibrations, ensuring the accurate operation and communication of aerospace and military equipment.
- Industrial Automation
It serves as the core control unit in automated production lines of automobile manufacturing, electronic component processing and petrochemical industries. It collects data from temperature, pressure and flow sensors in real time, executes control programs, and sends instructions to actuators to realize automatic monitoring and adjustment of the production process.
- Medical Equipment Field
It is integrated into medical imaging equipment such as MRI and CT scanners, as well as professional laboratory instruments. It undertakes the processing and analysis of medical image data and experimental test data, and ensures the accuracy and clarity of image display and the reliability of experimental data.
- Transportation and Communication Systems
In intelligent transportation systems, it is used for the control of traffic signals and the processing of traffic monitoring data to help optimize traffic scheduling. In communication systems, it acts as a data processing unit in communication base stations and network equipment, supporting high – speed transmission and processing of communication data to ensure the stability of network communication.
- Aerospace and National Defense
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