CXP1003S Single-Chip Micro-Computer Integrated Circuit

Published:2011/7/5 5:29:00 Author:Robert | Keyword: Single-Chip, Micro-Computer, Integrated | From:SeekIC

The XP1003S is a single-chip micro-computer IC which is widely used in the Konka series digital color TV sets. 1.Its functional features. The CXP1003S IC's internal part is mainly made up of central processing unit (CPU), clock oscillation circuit, reset control circuit, key command decoding circuit, I2C bus control circuit, sound system control circuit, screen displaying character generating and processing circuit, and other some control and auxiliary function circuits. Its internal circuit diagram and pin's functions and signal flowing is shown in picture 1. The picture 1 shows the CXP1003S IC's internal circuit diagram and pin's functions and signal flowing circuit.



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