Content originally posted in LPCWare by egnascimento on Thu Nov 26 04:49:17 MST 2015
Hi,
I'm using LPC1857 with a R61509 LCD and SDRAM with CS0.
I do test SDRAM before anything so it seems to be working fine. I'm working with RGB 16bit mode 565.
I fill SDRAM with 0x1F which should be pure blue then configure framebuffer to point to 0x1C000000.
The problem I see is that after everything is set, display is only noise with several colors. I checked with scope and I do see some pulses on Red and Green lines which is not expected since framebuffer has only blue info.
Can anyone see what I'm missing?
Thanks!
