Title :
A CMOS multi-format read/write SoC for 7×Blu-ray/16×DVD/56×CD
Author :
Pan, Jyh-Shin ; Liu, Pi-Hai ; Cheng, Yuh ; Wu, Wen-Yi ; Chen, Chih-Yuan ; Yang, Jin-Bin ; Yang, Meng-Ta ; Hsieh, Hsiang-Ji ; Wang, Ping-Ying ; Chao, Ming-Yang ; Lin, Li-Lien ; Shieh, Jia-Horng ; Chen, Chun-Nan ; Kao, Hsueh-Wu ; Lin, Yung-Yu ; Chiu, Ching-
Author_Institution :
MediaTek, Hsinchu, Taiwan
Abstract :
An SoC for high-speed read and write functions is designed for multi-formats of 7×BD/16×DVD/56×CD at channel bit rates of 462/418/242Mbit/s. The data is detected by a PRML detector. The ECC CODEC for all formats is integrated as a single RS-CODEC. The SoC is implemented as a 30mm2 die in a 0.18 μm 1P6M CMOS process and consumes 1.0/0.9/0.7W in 7×BD/16×DVD/56×CD playback modes.
Keywords :
CMOS integrated circuits; Reed-Solomon codes; codecs; optical disc storage; system-on-chip; 0.18 micron; 0.7 W; 1 W; 16ΦDVD; 1P6M CMOS process; 242 Mbit/s; 418 Mbit/s; 462 Mbit/s; 56ΦCD; 7ΦBD; 7ΦBlu-ray; CMOS multi-format read/write SoC; ECC CODEC; PRML detector; high-speed read write functions; multi-formats; single RS-CODEC; CMOS process; Circuits; Computer architecture; DVD; Data storage systems; Decoding; Error correction; Frequency; High speed optical techniques; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 2005. Digest of Technical Papers. ISSCC. 2005 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8904-2
DOI :
10.1109/ISSCC.2005.1494124
