MVME162-213 MVME162 双高VME模块

特点:
双高VME模块
MC68LC040或MC68040微处理器
1MB、4MB或8MB的奇偶保护DRAM
512 kb SRAM
艾默生/摩托罗拉MVME162是一种双高VME模块，配备MC68LC040或可选MC68040微处理器。(MC68040微处理器有一个浮点协处理器;MC68LC040则没有。)MVME162具有1MB、4MB或8MB的奇偶保护DRAM;512KB SRAM(带备用电池);一个TOD时钟(带备用电池);一个可选的局域网以太网收发器接口与DMA，两个串行端口(EIA-232-D和EIA-232-D/EIA-530);6个带有看门狗定时器的滴答计时器;可选的SCSI总线接口与DMA;VMEbus接口(本地总线到VMEbus/VMEbus到本地总线，具有A16/A24/A32, D8/D16/D32总线宽度和VMEbus系统控制器)。

MVME162-213 和 MVME162 是属于 Motorola/Freescale（现为 NXP）的 VME（Versa Module Eurocard）总线模块系列。VME总线是一种用于实时数据处理的开放标准接口，广泛应用于高性能计算、军事、航空航天和工业自动化等领域。

MVME162-213 和 MVME162 都是双高（Dual-High）VME模块，这意味着它们支持VME64x总线标准，该标准允许更高的数据传输速率和更大的地址空间。这些模块通常包含处理器、内存、I/O接口和其他必要的硬件资源，用于实现高性能的数据处理和控制功能。

具体来说，MVME162-213 和 MVME162 模块可能具有以下特点：

• 处理器：这些模块通常搭载 PowerPC 或其他类型的处理器，提供强大的计算性能。
• 内存：配备有高速的 RAM（随机存取存储器）和可能的缓存（Cache）机制，以提高数据访问速度。
• I/O接口：提供多种VME总线接口和可能的其他接口（如PCI、以太网等），以支持与其他设备的通信。
• 扩展性：通常具有插槽或连接器，用于添加扩展卡或模块，以满足特定应用的需求。
• 可靠性：由于它们是为高性能应用而设计的，因此这些模块通常具有高可靠性，适用于恶劣环境或关键任务场景。

需要注意的是，MVME162-213 和 MVME162 之间的具体区别可能在于硬件配置、处理器类型、内存容量等方面。因此，在选择适合的模块时，需要根据应用的具体需求来评估这些差异。

MVME162-213

The Emerson / Motorola MVME162 is a double-high VME module equipped with an MC68LC040 or optional MC68040 microprocessor. (The MC68040 microprocessor has a floating-point coprocessor; the MC68LC040 does not.) The MVME162 has 1MB, 4MB, or 8MB of parity-protected DRAM; 512KB SRAM (with battery backup); a TOD clock (with battery backup); an optional LAN Ethernet transceiver interface with DMA, two serial ports (EIA-232-D and EIA-232-D/EIA-530); six tick timers with watchdog timer(s); optional SCSI bus interface with DMA; VMEbus interface (local bus to VMEbus/VMEbus to local bus, with A16/A24/A32, D8/D16/D32 bus widths and a VMEbus system controller).

The MVME162-213 and MVME162 are a family of VME (Versa Module Eurocard) bus modules from Motorola/Freescale (now NXP). VME bus is an open standard interface for real-time data processing, which is widely used in high performance computing, military, aerospace and industrial automation.

Both the MVME162-213 and MVME162 are Dual-High VME modules, which means they support the VME64x bus standard, which allows for higher data transfer rates and larger address Spaces. These modules typically contain processors, memory, I/O interfaces, and other necessary hardware resources for high-performance data processing and control functions.

Specifically, the MVME162-213 and MVME162 modules may have the following characteristics:

Processors: These modules are typically powered by a PowerPC or other type of processor, providing powerful computing performance.
Memory: Equipped with high-speed RAM (random access memory) and possible caching (Cache) mechanism to improve data access speed.
I/O interfaces: A variety of VME bus interfaces and possibly other interfaces (such as PCI, Ethernet, etc.) are provided to support communication with other devices.
Extensibility: Usually has slots or connectors for adding expansion cards or modules to meet the needs of a specific application.
Reliability: Because they are designed for high-performance applications, these modules typically have high reliability and are suitable for harsh environments or mission critical scenarios.
It should be noted that the specific differences between MVME162-213 and MVME162 may lie in hardware configuration, processor type, memory capacity, and so on. Therefore, when choosing the right module, these differences need to be evaluated according to the specific needs of the application.