HD66781 Datasheet, PDF (151/196 Pages) Renesas Technology Corp – 720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM

HD66781
Preliminary
Timing interfacing with LCD panel signals
The relationship between RGB I/F signals and LCD panel signals during internal operation is as follows.
Timing interfacing with liquid crystal panel signals in RGB interface mode
VSYNC
HSYNC
DOTCLK
ENABLE
PD17-0
FLM
CL1
G1
G2
Gn
Gn+1
1 frame
Back porch
period
1H
123456
5DOTCLK
DPT
Front porch period
315 316 317 318 319 320
5DOTCLK
G320
S1~720
(EQ)
M
(VCOM)
SDT
1234
n-1 n
n+1 n+2
317 318 319 320
EQ
(BST)
Note 1) This figure is the example when DIVE[1:0] = 2’h2
Rev.0.5, July.31.2003, page 151 of 196