hd66789 Renesas Electronics Corporation., hd66789 Datasheet - Page 127

• Manufacturer Part Number: hd66789
• Description: 528-channel, One-chip Driver For Amorphous Tft Panels With 262,144-color Display Ram, Power Supply Circuit, And Gate Circuit
• Manufacturer: Renesas Electronics Corporation.

HD66789
Instruction Setting Flow
Make a setting for each instruction according to the following sequence.
Display ON/OFF
Rev.0.12, May 09 2003, page 127 of 156
Wait (2 frames or more)
Wait (2 frames or more)
“Display off”
Display off flow
Display off
Power supply off
SAP2-0 = “000”
AP2-0 = “000”
VCOMG = “0”
Display off
Display off
D1-0 = 10
Display off
D1-0 = 00
PON = “0”
D1-0 = 10
GON = 1
GON = 0
DTE = 1
GON = 1
DTE = 0
DTE = 0
EQ = 0
Wait (2 frames or more)
Wait (2 frames or more)
Display on
“Display on”
Display on flow
SAP2-0 Setting
Power supply
setting
Display on
Display on
Display on
D1-0 = 01
D1-0 = 01
D1-0 = 11
Display on
GON = 0
D1-0 = 11
DTE = 0
GON = 1
GON = 1
DTE = 0
DTE = 0
GON = 1
DTE = 1
Preliminary