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引用次数: 0
摘要
XL- 100s是基于Am2900系列位片的微可编程器件，设计用于XL System Crate的多主机环境。该处理器符合EUR 6500 CAMAC标准，可访问高达4mbyte的内存和7个CAMAC分支。处理器操作是一组预定义的微命令序列，从容量高达64 kwords的32位宽控制存储器中取出，可以由8个外部请求中的任何一个发起。xml - 100s的体系结构允许它模拟几乎任何微型或微型计算机，包括浮点运算。该处理器可用于:快速物理事件滤波和数据预处理，灵活的设备控制，组织复杂的DMA传输模式等。该设备具有4千兆字节的控制存储被安置在一个单宽CAMAC模块。
The XL-100S is a microprogrammable device based on the Am2900 family of bit slices and designed for use in the multimaster environment of an XL System Crate. The processor conforms to the EUR 6500 CAMAC standard and can access up to 4 Mbyte of memory and 7 CAMAC branches. Processor operation, which is a sequence of predefined microcommands fetched from a 32-bit wide control store with capacity up to 64 kwords, can be initiated by any of eight external requests.
The architecture of the XL-100S allows it to emulate almost any mini- or micro-computer including floating point operations. The processor can be used for: fast physical event filtering and data preprocessing, flexible apparatus control, organization of sophisticated DMA transfer modes, etc. The device with 4 kwords of control store is housed in a single width CAMAC module.
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