HD66789 Datasheet, PDF (124/156 Pages) Renesas Technology Corp – 528-channel, One-chip Driver for Amorphous TFT Panels with 262,144-color display RAM, Power Supply Circuit, and Gate Circuit

HD66789
Preliminary
System Configuration
The following figure illustrates an example of configuring a TFT-LCD panel of 176x 240 dots
withHD66789.
176 pixels x 3
G1
G2
Vcom
α - Si TFT
240
G239
G240
S1S2
S527 S528
Vcom
Source Driver Circuit
DCDC
Power Supply
Circuit
Gate Driver
Circuit
HD66789
Vci1 Vci
18 4
3
18 _{4 Vcc GND}
RESET ^DB0~17
IM2, IM1, _VLD PD0~17
IM0/ID
CS*,WR*,
RD*, RS
VSYNC
HSYNC
DOTCLK
ENABLE
System configuration with HD66789
Rev.0.12, May 09 2003, page 124 of 156