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I have a 4.3inch TFT panel without built in controller.Want to drive it with MCU without graphic controller

bugur
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.I want to drive it directly with stm32f469 LTDC . I do not want to put a display controller like SSD1963 or ILI9341 between TFT and the mcu.    Is it possible ? If possible , What is weak points of such design ?

1 REPLY 1

> stm32f469

The 'F469 has a MIPI/DSI output, it's probably not what you want. You probably want the 'F429.

> What is weak points of such design ?

Internal buses bandwidth.

Usually you'll need external memory which costs you extra pins.

Read AN4861.

JW