lpcware

LPC4357 TFT Display 4Bit each colour without external RAM

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Georg on Mon Dec 01 01:04:57 MST 2014
Hi,

i use a LPC4357 with a small TFT (320x240) display. This display is connected over 16Bit HW-Interface
and work fine. But for this funktion i need a external ram for the framebuffer.

I need a solution to run this TFT without external RAM. I would use it with 4bit each colour.
But i don't understand how to initialise the colourpalette for this mode.

Can someone give me some examples or help to initialise the tft.
Cursor works fine in 4Bit mode.

thx.

Georg.

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