VLSI implementation of a high-performance 32-bit RISC microprocessor

被引:0
|
作者
Li, X [1 ]
Ji, LW [1 ]
Shen, B [1 ]
Li, WH [1 ]
Zhang, QL [1 ]
机构
[1] Fudan Univ, ASIC, Shanghai 200433, Peoples R China
来源
2002 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS AND WEST SINO EXPOSITION PROCEEDINGS, VOLS 1-4 | 2002年
关键词
RISC microprocessor; VLSI; pipeline; CPI; MIPS;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The microprocessor is one of the most important blocks of the SoC. Considering high-performance, we implement a 32-bit RISC microprocessor, named as FDU32, with instruction sets compatible with ARM7TDMI. By using 5-stage pipeline and improving the circuit structure, FDU32 obtains 67% increment in max clock rate, 11% reduction in CPI and 86% increment in MIPS compared with ARM7TDMI at the same 0.35 mum CMOS process, and only the transistor count increases a little. FDU32 has passed the FPGA verification and taped out.
引用
收藏
页码:1458 / 1461
页数:4
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