HD66789 Datasheet, PDF (70/156 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
GRAM Data Initialization
Preliminary
The data in GRAM are not initialized by the RESET input. Initialize through software during the display
OFF (D1–0 = “00”).
Initial state of Output Pins
a. Liquid crystal driver output pins (source outputs): Output GND level
b. Oscillator output pin (OSC2): Outputs oscillation signal
Rev.0.12, May 09 2003, page 70 of 156