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Microprocessor and LCD drive circuit
Source: InternetPublisher:aytwartoofyoroo Keywords: Microprocessor LCD driver circuit display driver Updated: 2020/09/24
Shown is a microprocessor and liquid crystal display drive circuit. The circuit is mainly composed of microprocessor 80C48
(VeCOMPUTER), high-order digital tube drive circuit ICM7211M, low-order digital tube drive circuit ICM7211M, 8-bit digital tube display
, etc.
In this circuit, ICM7211M is a 4-bit digital tube driver integrated circuit. This circuit uses two ICM7211M to realize 8
-bit digital tube driver.
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