I have a 4.3inch TFT panel without built in controller.Want to drive it with MCU without graphic controller
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2019-10-18 05:25 AM
.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 ?
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2019-10-18 05:28 AM
> 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
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