전자공학회논문지C (Journal of the Korean Institute of Telematics and Electronics C)
- 제34C권2호
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- Pages.19-28
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- 1997
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- 1226-5853(pISSN)
멀티채널 TV 시스템에서 주화면과 부화면간의 동기화를 위한 ASIC 칩 설계
The design of an ASIC chip for synchronization between main and sub pictures in the multi channel TV system
초록
This paper presents the design of an SSIC chip for synchronization between main and sub pictures in the multi channel TV system (MUCTS). This chip can resolve problems in MUCTS, such as passing through and vertical jolt phenomena. In addition, this chip rpvivides compatibility for normal/doulble scan, interlace/progressive and normal (4:3)/wide (16:9) systems and has high hjorizontal and vertical resolutions (340) dots and 150 lines). In each mode there are 1 channel, 3 channel, and 4 position display functions. This MUCTS chip including three A/D coverters, a D/A converter and seven line memories was fabricated with one chip by using the
키워드