THE GMICRO/100 32-BIT MICROPROCESSOR

被引:1
|
作者
YOSHIDA, T [1 ]
SHIMIZU, T [1 ]
MIZUGAKI, S [1 ]
HINATA, J [1 ]
机构
[1] MITSUBISHI ELECTR CO,KITA ITAMI WORKS,DEPT MICROCOMP,ITAMI,HYOGO 664,JAPAN
关键词
D O I
10.1109/40.85722
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
The Gmicro/100, a 32-bit VLSI microprocessor based on the TRON specification, features a five-stage pipeline to execute instructions. A prejump mechanism implemented as a hardware solution for the jump problem executes benchmark programs 16.8 percent faster on the average. Optimized microinstructions permit bitmap-manipulation instructions to perform two to five times faster than the software loops.
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页码:20 / &
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