四家公司最近推出了以RISC 处理机为基础的电路板产品,它们是:·Mizar 公司的MZ 7170 VME 总线板,它使用SunMicrosystems 的SPARC 芯片组;·Ironics 公司的Ⅳ-9001 VME 总线单板超级计算机,它使用Advanced Micro Devices(AMD)的Am29000 RISC 芯片;·Tadpole Technology 公司的TP 880M MultibusⅡ单板计算机,它使用Motorola 的88000 RISC 芯片组;·Motorola 公司的MVME 181 VME 总线板,这是该公司使用自己的88000 RICS 芯片组制造的第一种板子.以SPARC 为基础的Mizar MZ 7170 VME 总线板一共包括两块板.它可作为样机试制工具,也可实际用在应用环境中.该公司称它是第一种支撑完整的、适用于实时和嵌 Four companies recently introduced RISC processor-based board products: • Mizar MZ 7170 VME bus board using Sun Microsystems SPARC chipset • Ironics IV-9001 VME bus board super Computer using the Am29000 RISC chip from Advanced Micro Devices (AMD); Tadpole Technology’s TP 880M Multibus II single-board computer using Motorola’s 88000 RISC chipset; Motorola’s MVME 181 VME bus board, The first board made using its own 88000 RICS chipset The SPARC-based Mizar MZ 7170 VME bus board consists of two boards in total and can be used as a prototyping tool or in an application environment.The company claims It is the first complete support for real-time and embedded