Title :
A ROM compression method for continuous data
Author :
Yang, Byung-Do ; Kim, Lee-Sup
Author_Institution :
Dept. of Electron. Eng. & Comput. Sci., Korea Adv. Energy Res. Inst., Daejeon, South Korea
Abstract :
A new ROM compression method for continuous data is proposed. The proposed method is based on two proposed algorithms. The first one is a region select ROM compression algorithm which stores only regions including data after dividing data into many small regions by magnitude and address. The second is a quantization ROM and error ROM compression algorithm which divides data into quantized data and their errors. Using these algorithms, 40∼60% ROM size reductions are achieved for various continuous data.
Keywords :
VLSI; data compression; errors; integrated memory circuits; read-only storage; ROM compression method; continuous data; error compression algorithm; quantization compression algorithm; region select compression algorithm; Compression algorithms; Digital signal processors; Energy consumption; Logic; Mathematics; Power dissipation; Quantization; Read only memory; Signal processing algorithms; Very large scale integration;
Conference_Titel :
Custom Integrated Circuits Conference, 2002. Proceedings of the IEEE 2002
Print_ISBN :
0-7803-7250-6
DOI :
10.1109/CICC.2002.1012780
