The ROM Design with Half Grouping Compression Method for Chip Area and Power Consumption Reduction. - Ki-Sang Jung; Kang-Jik Kim; Yong-Eun Kim; Jin-Gyun Chung; Ki-Hyun Pyun; Jong-Yeol Lee; Hang-Geun Jeong; Seong Ik Cho (IEICE Trans. Electron., 2009)