Hello everyone,

We are developing an application on Atmel9263EK via the Adeneo Windows CE6.0 Evaluation BSP. Using the built-in LCD we have a running image with not problem at all. But we need to replace the screen with an 800X480 TFT LCD from Innolux (here’s the specification for this LCD http://www.pronics.com.cn/spec/innolux/AT070TN83.pdf ). We know for sure that all connections with the board are right (the same LCD was tested in a Linux solution and the display works fine, we have compared the parameters for the registry section from this solution). Here are the changes for the .REG and .BIB files:

[HKEY_LOCAL_MACHINE\Drivers\Display\LCDC]:

"Width"=dword:1e0 ; 480
"Height"=dword:320 ; 800
"Bpp"=dword:10
"VRAMWidthInPixel"=dword:400
"VRAMHeightInPixel"=dword:400
"VRAMaddress"=dword:2226c000
"VRAMBusWidth"=dword:20
"VRAMaddress"=dword:300000
; "VRAMBusWidth"=dword:20
; "VRAMaddress"=dword:70000000
; "VRAMBusWidth"=dword:10
"DisplayPowerClass"=multi_sz:"{EB91C7C9-8BF6-4a2d-9AB8-69724EED97D1}"
; "forceRGB"=dword:1
"UpperMargin"=dword:d
"LowerMargin"=dword:1d
"LeftMargin"=dword:28
"RightMargin"=dword:28
"Vsync"=dword:3
"Hsync"=dword:30
"PixelClock"=dword:1C9C380 ; 30000000
.......

Here’s the MEMORY section of the config.bib
………..
MEMORY
; Name Start Size Type
; ------- -------- -------- ----
BLDR 80000000 00058000 RESERVED
EMACBUF 80058000 00013000 RESERVED
DRVGLOB 8006b000 00001000 RESERVED
NK 8006c000 00200000 RAMIMAGE
RAM 8026c000 02000000 RAM
VIDEOMEM 8226c000 00400000 RESERVED

CONFIG
AUTOSIZE=ON
............
We are not getting any results. Are we missing something?
Any suggestions will be highly appreciated. Thanks in advance.
Best Regards.

Hi mdnv,

We are also facing the same problem with 7" LCD (800 X 480). So if you are successful in your projects please let us know what are all the settings to be changed with the files of WinCE.

Thanks,
Dhoresh.

Hi,dear Adeneo:
in the 9263 bsp 1.3.0 lcdc.reg

what they mean?
"Vsync"=dword:0
"Hsync"=dword:4

Hello,

These parameters defines the pulse width of the signal and are directly write to the LCDC:

HSync => HPW
VSync => VPW

HTH

Best regards

Thanks,I have drivered it !