Rainbow Electronics W90P710CDG - Manual (Page 258)

W90P710CD/W90P710CDG
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BITS DESCRIPTIONS
[9:8] LCDBUS
LCD Data output re-map( Only used at Sync-type High Color TFT)
00 = Databus is 24bit
01 = Databus is 18bit
10 = Databus is 8bit
11 = Reserved
[7] OSDLUTEN
OSD Lookup Table Enable
0 = display OSD color directly from image
1 = display OSD color from lookup table
[6:4] OSDBPP
OSD image bits per pixel
000 = 1 bpp 2-gray level
001 = 2 bpp 4-gray level
010 = 4 bpp 16-gray level
011 = 8 bpp RGB332
100 = 12 bpp RGB444
101 = 16 bpp RGB565
110 = 18 bpp RGB666
111 = 24 bpp RGB888
[3] VDLUTEN
Video Lookup Table Enable
0 = display Video color directly from image
1 = display Video color from lookup table
[2:0] VDBPP
Video image bits per pixel
000 = 1 bpp 2-gray level
001 = 2 bpp 4-gray level
010 = 4 bpp 16-gray level
011 = 8 bpp RGB332
100 = 12 bpp RGB444
101 = 16 bpp RGB565
110 = 18 bpp RGB666
111 = 24 bpp RGB888
Output format of LCD Panel
Sync-type High Color TFT:
Fig. 6.10.3.1 Sync-type High Color TFT output format