A 300MIPS/W RISC core processor with variable supply-voltage scheme in variable threshold-voltage CMOS

被引：19

作者：

Suzuki, K

Mita, S

Fujita, T

Yamane, F

Sano, F

Chiba, A

Watanabe, Y

Matsuda, K

Maeda, T

Kuroda, T

机构：

来源：

PROCEEDINGS OF THE IEEE 1997 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 1997年

关键词：

D O I：

10.1109/CICC.1997.606694

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 300MIPS/W RISC core processor with variable supply-voltage (VS) scheme in variable threshold-voltage CMOS (VTCMOS) is presented. Performance in MIPS/W can be improved by a factor of more than two with no modification in the RISC core except for substrate contacts for the VTCMOS. From a 3.3V external power supply the VS scheme automatically generates minimum internal supply voltages which meet the demand on its operation frequency.

引用

页码：587 / 590

页数：4