대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1993년도 하계학술대회 논문집 A
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- Pages.453-455
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- 1993
DSP 칩을 이용한 에뮬레이터 설계
Design of Emulator using DSP Chip
- Lee, Dae-Young (Dept. of Electronic Eng., Chungbuk National University) ;
- Lee, Jae-Hak (Dept. of Electronic Eng., Chungbuk National University) ;
- Kim, Jin-Min (Dept. of Electronic Eng., Chungbuk National University) ;
- Kim, Hyoun-Ho (Korea Research Institute of Standards and Science) ;
- Bae, Hyeon-Deok (Dept. of Electronic Eng., Chungbuk National University)
- 발행 : 1993.07.18
초록
In this research, the digital signal processing PC board which employs TI's TMS320C25 is implemented. The board can perform following functions. spectrum analysis of speech and repetitive signal, digital filters emulation by convolution, signal generation of sinusoidal wave, rectangular wave etc.. In this system, communications between PC and DSP board. program down-loading to DSP board and recording and graphic of acquired and processed data in DSP board are executed by PC. Parallel interface and buffer memory are used in communications. Data acquisition and operation are carried out in DSP board. Resultant data are transmitted to PC and output through DAC.
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