| 释义 |
ECLemitter coupled logicmicroprocessor : a 4-bit slice, a control register function, a timing function, a slice memory interface, and a slice lookahead.The various chips can be used as building blocks to construct a microprocessor with capabilities larger than four bits.ECL provides significant advances in speed, roughly six times that of standard TTL.This extra speed is essential in fast systems.；一种典型的ECL微处理器系统,其中包括五个芯片:一个4位位片,一个控制寄存器片,一个时钟功能片,一个存储器接口片和一个先行控制片。各种芯片可作为基本构件,用以构成其性能超过4位机的微处理器。ECL在速度上有明显提高,约为标准TTL电路的6倍。这种超高速对快速系统是很重要的。 |