Product Short Description
Technical Specifications
- Processor and Cache
- Core Processor: Adopts PowerPC series processors such as MPC7455, MPC7447 and MPC7457, with a main frequency ranging from 1.0GHz to 1.3GHz. The high – frequency operation of the processor lays a solid foundation for handling complex computing tasks.
- Cache Configuration: Comes with 512KB on – chip L2 cache, and some models are also equipped with 2MB L3 cache. It is matched with an AltiVec coprocessor, which effectively improves the speed of data reading and writing and the efficiency of high – performance computing tasks.
- Memory and Storage
- Main Memory: Supports 128MB to 2GB SDRAM, and some models can be expanded to 2GB DDR SDRAM. It is driven by a 133MHz SDRAM memory bus, which is well – matched with the high – speed operation of the processor.
- Storage Space: Has 8MB to 64GB of on – board soldered flash memory in two banks. It also supports external storage devices such as HDD, SSD and CF cards, which can store operating systems, application programs and a large amount of real – time data.
Description
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- I/O and Expansion Interfaces
- Network Interfaces: Equipped with dual 10/100/1000Mbps gigabit Ethernet ports and 10/100BaseTX Ethernet ports, realizing high – speed network data transmission.
- Basic Communication Interfaces: Configured with multiple serial ports compatible with RS – 232/422 protocols, and some versions are added with USB interfaces and parallel I/O channels to meet the connection needs of different peripheral devices.
- Expansion Buses and Slots: Integrates dual independent 64 – bit PCI buses running at 33/66MHz, and each bus is equipped with a PMC site that supports 33/66MHz card operation. It complies with the VME64 standard and is also equipped with VME64x bus and PMC expansion slots, which can be expanded to up to 4 PMC modules.
- Power Supply and Environmental Adaptability
- Power Requirements: Relies on +5V and +3.3V power supply, which is consistent with the power supply standards of most industrial control equipment and ensures stable power input.
- Operating Temperature: The operating temperature range covers – 40°C to +85°C, which can adapt to extreme temperature environments such as high – temperature workshops and low – temperature outdoor equipment.
- Physical Size: Follows the standard 6U VME board size with dimensions of about 233mm × 160mm and a weight of about 0.5 kilograms, which is convenient for installation and deployment in standard equipment cabinets.
- Supported Operating Systems
Compatible with multiple real – time operating systems, including VxWorks, embedded Linux, Windows CE, pSOS and LynxOS, which can meet the software adaptation needs of different application scenarios.
- I/O and Expansion Interfaces
- Function Features
- Balanced and Efficient Overall Performance
The combination of high – frequency PowerPC processors and multi – level cache, together with the 133MHz host bus and high – speed memory bus, forms a balanced and efficient system architecture. The dual 64 – bit PCI buses and high – speed Ethernet interfaces make the processor, memory and I/O subsystems operate in coordination, avoiding performance bottlenecks during data transmission and computing.
- Strong Expansion and Compatibility
It maintains backward compatibility with the existing VMEbus infrastructure, allowing users to upgrade without replacing the entire system and reducing upgrade costs. The dual PCI buses, multiple PMC expansion sites and 64 – bit PCI expansion mezzanine connectors enable users to add functional modules such as digital I/O and analog I/O according to actual needs, which can adapt to a variety of customized application requirements.
- Rugged and Reliable Industrial – Grade Design
It adopts an industrial – grade structural design with dustproof, moisture – proof and shockproof properties. It can resist electromagnetic interference and maintain stable operation in harsh industrial environments and complex electromagnetic environments. Its wide operating temperature range ensures its normal operation in various extreme temperature scenarios, and the long mean time between failures meets the requirements of long – term continuous operation of industrial and military equipment.
- Versatile Adaptability to Software Ecosystem
Support for a variety of mainstream real – time operating systems expands its application boundaries. Whether it is a real – time control task requiring strict response speed in industrial automation or a complex data processing task in medical imaging, it can find a matching software operation environment to ensure the smooth implementation of various application programs.
- Balanced and Efficient Overall Performance
- Application Scenarios
- National Defense and Aerospace
It is deployed in radar systems, ship combat management systems and flight control and navigation platforms. It processes radar detection signals, flight attitude data and tactical communication data in real time. Its high reliability and resistance to harsh environments ensure the stable operation of equipment in complex battlefield and flight environments. It also acts as a core component in flight data recorders and satellite ground stations to ensure the safe storage and transmission of key data.
- Industrial Automation
Serves as the central processing unit in factory automation production lines, process control systems and robot control systems. It collects data from various sensors on the production line in real time, performs logical operations and motion control calculations, and sends control instructions to actuators. It is widely used in automobile manufacturing, electronic component processing and petrochemical production to improve the automation level and production efficiency of the production line.
- Medical Equipment Field
Integrated into medical imaging equipment such as CT and MRI scanners. It undertakes the processing and analysis of massive medical image data, and its high computing power ensures the clarity and accuracy of images. It helps doctors obtain accurate medical image information and provides reliable technical support for clinical diagnosis.
- Power and Telecommunications
Applied to power grid dispatching systems, substation automation equipment and power plant monitoring systems. It processes and analyzes power load data and equipment operation parameters in real time to ensure the stable operation of the power grid. In the telecommunications field, it is used for signaling processing and traffic management of communication switches and data communication systems, supporting the smooth operation of the telecommunications network.
- National Defense and Aerospace
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