Hello friends,
Im using 7 inches TFT module (800x480) with LPC1788 controller. This is the first time I'm using a TFT module. Somehow I have managed to get some theoretical idea about TFT. But I have confused with the use SDRAM with TFT module. Is SDRAM is optional or it is compulsory if we are using a TFT LCD especially 7 inches LCD? Can someone please help me regarding this issue?
Say you have a 2 gallon bucket, and need to collect 5 gallons of water?
Does this non-specific 7" panel have a part number? Nobody here has seen your set up.
Does the LPC1788 have enough SRAM for a frame buffer? Does the panel have a controller, or is it dumb?
With a 24-bit colour depth at 800x480 we're talking about 1.1 MB of frame buffering? If neither the CPU or PANEL have that much RAM, then yes you'll probably want to use some SDRAM to accommodate it.
Thank you Andrew for your kind reply but i didn't see much information in that thread. So if someone could give me some idea regarding this issue it would be really helpful to me. Thank you
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