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LCD Driver Board with VGA and AV Interface

LCD Driver Board with VGA and AV Interface

​The LCD driver board is interconnected with the MCU using a parallel bus. The bus width is 8 bits. For the MCU data below 8BIT/pixel, you can choose to use a standard color palette. The graphics card provides the MCU with a virtual memory corresponding to the pixels of the display, and all the display data of the MCU only operates on the "virtual memory".

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Product Introduction

Our company pursues the quality of survival, innovation and development of business strategy, in line with the customer first sales philosophy, to provide users with better and newer fire alarm control panel installation, box build pcb assembly process, textile machinery control board. We do our best to cultivate talents and concentrate on building a diversified elite team. The company has strong production and technical force, and pays special attention to the investment in science and technology and the introduction of advanced technology at home and abroad, and constantly researches and develops new products, so as to drive the renewal of products and the improvement of product quality by scientific and technological progress. We insist on putting customer satisfaction as the first priority in the practice of the company, and provide different solutions according to customer needs, so as to win the trust and support of our customers. We keep our promise, have no excuse, dare to innovate and never say die. We believe that behavior determines action, action determines result and ability determines identity.

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The LCD driver board is interconnected with the MCU using a parallel bus. The bus width is 8 bits. For the MCU data below 8BIT/pixel, you can choose to use a standard color palette. The graphics card provides the MCU with a virtual memory corresponding to the pixels of the display, and all the display data of the MCU only operates on the "virtual memory". The MCU can update the data of the virtual video memory to the real video memory at any time, which is convenient for control. The advanced video memory management mechanism is adopted internally, which prevents the flickering and screen jumping that occur in the display control of various chips.


LCD driver board parameters

Interface timing modes: SYNC and DE modes.

Panel supply voltage: 3.3V/5.0V/12V optional.

Maximum clock frequency: 135MHz.

Video signal: Analog RGB split input, bandwidth 140MHz, impedance 75, 0.7p-p. .

Maximum display colors: 1.67 million colors.

Sync signal: HV split/composite (with adapter board), horizontal: 30-80KHz, vertical: 60-75Hz, any polarity.

Working voltage: DC12V+1.0V.

Temperature Range: Operating: -10°C~+60°C, Storage: - 20°C~+70°C.

Humidity range: 90%RH (no condensation).

Size: can be customized

As an Electronic Manufacturing Services (EMS) provider, Tecoo produces and pcb assembles various types of LCD driver boards, providing OEM and custom services.

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We are one of the most comprehensive competitive LCD Driver Board with VGA and AV Interface brands in China. Our core values are customer first, quality and trust, innovation and strength, and harmonious development. We have mature production technology and rigorous management mechanism, adhere to the meticulous craftsmanship of each product, and the inspection of every link.

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