MVME167-33B MVME167 单板计算机

摩托罗拉的MVME167单板计算机代表了CISC中功能，灵活性和性能的顶峰。基于系统。MVME167基于最强大的CISC微处理器，摩托罗拉的MC68040，将微处理器与内存管理和浮点相结合，在25 MHz时达到26 MIPS，在33 MHz时达到40 MIPS。出色的处理速度和浮点性能使MVME167成为科学和工业应用程序的理想解决方案。
MVME167与现有M68000系列软件的兼容性提供了基于cisc的软件环境，能够实现接近rlsc的性能水平，同时保持与现有软件平台的目标代码兼容性。

。25或33 MHz MC68040 32位微处理器与8kb的缓存，MMU，和FPU
eFull 32位主/从VMEbus接口
e高性能DMA支持VMEbus D64和本地总线内存突发周期
。4、8、16、32或64MB板载DRAM，四路交错，具有可编程奇偶校验或错误校验和校正(ECC)选项
板载SCSI接口与32位本地总线突发DMA。板载以太网接口与32位本地总线DMA。4个44针插座，最大4MB板上m /EPROM
。四个ElA-232-D串行端口实现四串行/O处理器
e8。四个32位定时器和一个看门狗定时器
。8KB NVRAM，具有实时时钟/日历远程复位/中止/状态控制功能
完全可编程，最大的集成灵活性
低功耗-低于20瓦典型27.7 MIPS @ 25 MHz
36.8 MIPS @ 33 MHz

MVME167P-34SE

Motorola’s MVME167 single board computer represents thepinnacle of functionality, flexibility, and performance in a CISC.based system. Based on the most powerful CISC microprocessoravailable,Motorola’s MC68040,the MVME167 combines amicroprocessor with the memory management and floating-pointunits to achieve 26 MIPS at 25 MHz and 40 MIPS at 33 MHz. Thisoutstanding processing speed and floating-point performancemakes the MVME167 an ideal solution for scientific andind ustrial ap plic atio ns.
The MVME167’s compatibility with existing M68000 familysoftware offers CISC-based software environments the ability torealize near-RlSC performance levels while maintaining objectcode-compatibility with existing software platforms.

。25 or 33 MHz MC68040 32-bit microprocessor with 8KBof cache, MMU, and FPU
eFull 32-bit master/slave VMEbus interface
e High performance DMA supports VMEbus D64 and localbus memory burst cycles
。4,8, 16, 32 or 64MB on-board DRAM, four-wayinterleaved, with programmable parity checking or ErrorChecking and Correction (ECC) option
.On-board SCSI interface with 32-bit local bus burst DMA.On-board Ethernet interface with 32-bit local bus DMA。Four 44-pin sockets for up to 4MB on-boardROM/EPROM
。Four ElA-232-D serial ports implemented with quad seriall/O processor
e8.bit, bidirectional, Centronies® compatible parallel porte Four 32-bit timers and one watchdog timer
。8KB of NVRAM with real-time clock/calendareRemote Reset/Abort/Status control functions
eCompletely programmable for maximum integrationflexibility
eLow power consumption-less than 20 watts typical27.7 MIPS @ 25 MHz
。36.8 MIPS @ 33 MHz