CalmRISCTM: A Low Power Microcontroller with Efficient Coprocessor Interface. - Kyoung-Mook Lim; Seh-Woong Jeong; Yong-Chun Kim; Seung-Jae Jeong; Hong-Kyu Kim; Yang-Ho Kim; Bong-Young Chung; Hyung-Lae Roh; H. S. Yang (ICCD, 1999)