摘要
本文介绍了在浮点数加减运算中利用桶式移位器产生附加位（保护位。
In this paper, two ways for generating additional bits (guard bit , rounding bit and sticky bit) in floating-point operations using barrel shifter are presented.
出处
《小型微型计算机系统》
CSCD
北大核心
1997年第3期28-33,共6页
Journal of Chinese Computer Systems
关键词
桶式移位器
浮点运算
RISC
Barrel shifter , Guard bit , Rounding bit , Sticky bit
