Pulse-mode macromodular systems
Pulse-mode macromodular systems
复制标题
脉冲模式宏模块系统
DOI：
10.1109/iccd.1998.727073
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
S. Unger
中科院分区：
文献类型：
--
作者：
L. Plana;S. Unger
脉冲模式握手是一种使用脉冲而不是转换来表示事件的2相握手形式。它结合了2阶段协议的概念简单性（每次握手只有两个事件）和4阶段握手的基于级别的方法。脉冲模式宏模块使用一种新的、比传统脉冲模式系统更并发的操作形式，称为脉冲猝发操作（PBO）。脉冲模式握手被用于设计一个大型的宏模块，可用于建立成本效益的异步系统。该集合包括有效地实现控制操作的模块，例如排序、选择、迭代、并发控制和资源共享。还包括仲裁器和转换器模块，用于将脉冲模式与传统的2相和4相电路连接。一个分组交换机的设计，以证明脉冲模式宏模块实现复杂的，高性能的系统的可行性。
Pulse-mode handshaking is a form of 2-phase handshaking that uses pulses, instead of transitions, to represent events. It combines the conceptual simplicity of the 2-phase protocol (only two events per handshake) with the level based approach of 4-phase handshaking. Pulse-mode macromodules use a new, more concurrent form of operation than that of traditional pulse-mode systems, called Pulse burst operation (PBO). Pulse-mode handshaking is used in the design of a large set of macromodules that can be used to build cost-effective asynchronous systems. The set includes modules that efficiently implement control operations such as sequencing, selection, iteration, concurrency control and resource sharing. An arbiter and converter modules to interface pulse-mode to traditional 2-phase and 4-phase circuits are also included. A packet switch is designed to demonstrate the viability of pulse-mode macromodules to implement complex, high performance systems.