Title :
MDSP-II: 16-bit DSP with mobile communication accelerator
Author :
Kim, B.W. ; Lang, Jeffrey H. ; Kwon, Y.S. ; Lee, K.M. ; Kim, I.H. ; Hwang, C.S. ; Lee, D.H. ; Lee, J.Y. ; Kim, J.S. ; Yoon, H.D. ; Kim, Jong Soo ; Park, E.H. ; Park, K.H. ; Lee, Y.H. ; Hwang, Su Hwan ; Kyung, C.M.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Abstract :
This paper describes a digital signal processor designed for mobile communication applications. The DSP, called MDSP-II, has a mobile communication accelerator which enables higher signal processing performance than the other general-purpose DSPs. With the assistance of the accelerator, the GSM baseband functions which usually need 53 million instructions per second can be performed only with 19 MIPS. MDSP-II fabricated on 9.7 mm×9.8 mm die with a 0.6-μm TLM CMOS process operates at 55 MHz
Keywords :
CMOS digital integrated circuits; cellular radio; digital signal processing chips; mobile communication; telecommunication computing; 0.6 micron; 16 bit; 19 MIPS; 55 MHz; DSP; GSM baseband functions; MDSP-II; TLM CMOS process; mobile communication accelerator; signal processing performance; Acceleration; Baseband; CMOS process; Digital signal processing; Digital signal processors; GSM; Mobile communication; Process design; Signal design; Signal processing;
Conference_Titel :
Custom Integrated Circuits Conference, 1998. Proceedings of the IEEE 1998
Conference_Location :
Santa Clara, CA
Print_ISBN :
0-7803-4292-5
DOI :
10.1109/CICC.1998.694896
