HD66787 Datasheet, PDF (129/159 Pages) Renesas Technology Corp – 528-channel, One-chip Driver with 262,144-color Display RAM and Power Supply Circuit for Low-temperature Poli-Si TFT (LTPS-TFT) Panels with Incorporat

HD66787
Preliminary
System Configuration
The following figure illustrates an example of configuring a TFT-LCD panel of 176x 240 dots
withHD66787.
VG, H,VGL
176 pixels x 3
G1
G2
SOUT1
SOUT2
4
SOUT3
SOUT4
VGH,VGL
Driver circuits
for incorporated
gates
Vcom
Power supply
circuit
Vcom
Level-
Shift
DCDC
LTPS- TFT
G239
G240
S1S2
240
S527 S528
HD66787
Vci1 Vci
18 4
3
18 ₄ Vcc GND
RESET
DB0
~17
IM2,IM1, VLD PD0
IM0/ID
~17
CS*,WR*,
VS
RD*, RS
HS
DO
EN
System configuration with HD66787
Rev.0.22, May.23.2003, page 129 of 159