MVME147-023  |    MVME147-012A  |   VMEbus 背板

型号：MVME147-023

类别：VMEbus 背板

配置：

• 33 MHz MC68030 微处理器

• 33.33 MHz MC6888 协处理器

• 16 MB DRAM

• （2） BIOS 芯片

• 以太网收发器接口

• SCSI 总线接口

特征：

MC68030 增强型 32 位微处理器

4 个 28/32 引脚 ROM/PROM/EPROM/EEPROM 插座

四个 EIA-232-D 串行通信端口

4K x 8 SRAM和带电池的时钟

板载调试器和诊断固件

MVME147 系列是世界上最好的 VMEbus 单板计算机之一。板载资源和外设控制器消除了在 VMEbus 背板中增加模块的需求，从而降低了成本并释放了宝贵的总线插槽用于附加功能。MVME147 系列具有MC68030增强型 32 位微处理器。MC68030 是第一款具有用于指令和数据的片上缓存的通用微处理器，可将处理器的效率提高 20% 至 40%。该MC68030具有完整的内存管理单元 （MMU），可提供对许多应用至关重要的软件保护和虚拟内存功能。

Model: MVME147-023

Category: VMEbus Backplane

Settings:

• 33 MHz MC68030 microprocessor

• 33.33MHz MC6888 coprocessor

• 16 MB DRAM

• (2) BIOS chip

• Ethernet transceiver interface

• SCSI bus interface

Features:

MC68030 Enhanced 32-bit microprocessor

Four 28/32 pin ROM/PROM/EPROM/EEPROM sockets

Four EIA-232-D serial communication ports

4K x 8 SRAM and clock with battery

Onboard debugger and diagnostic firmware

The MVME147 series is one of the best VMEbus single-board computers in the world. Onboard resources and peripheral controllers eliminate the need to add modules to the VMEbus backplane, reducing costs and freeing up valuable bus slots for additional functionality. The MVME147 series features the MC68030 enhanced 32-bit microprocessor. The MC68030 is the first general-purpose microprocessor to feature an on-chip cache for instructions and data, increasing processor efficiency by 20 to 40 percent. The MC68030 features a full memory management unit (MMU) that provides software protection and virtual memory capabilities critical to many applications.