Rev. 0.11 April 25, 2008, page 1 of 181
Target Spec
R61509V
260k-color, 240RGB x 432-dot graphics liquid crystal
controller driver for Amorphous-Silicon TFT Panel
REJxxxxxxx-xxxx
Rev.0.11
April 25, 2008
Description ......................................................................................................... 6
Features ......................................................................................................... 7
Power Supply Specifications .............................................................................. 8
Differences Between R61509 and R61509V...................................................... 9
Block Diagram .................................................................................................... 10
Block Function.................................................................................................... 11
1.
System Interface.....................................................................................................................................................11
2.
External Display Interface (RGB, VSYNC interfaces)........................................................................................12
3.
Address Counter (AC) ...........................................................................................................................................12
4.
Graphics RAM (GRAM)........................................................................................................................................13
5.
Grayscale Voltage Generating Circuit..................................................................................................................13
6.
Liquid Crystal Drive Power Supply Circuit..........................................................................................................13
7.
Timing Generator ..................................................................................................................................................13
8.
Oscillator (OSC).....................................................................................................................................................13
9.
Liquid crystal driver Circuit..................................................................................................................................13
10.
Internal Logic Power Supply Regulator...............................................................................................................13
Pin Function ........................................................................................................ 14
Pad Arrangement ................................................................................................ 19
Pad coordinate..................................................................................................... 21
Bump Arrangement............................................................................................. 36
Connection Example........................................................................................... 37
GRAM Address Map .......................................................................................... 38
Instruction ......................................................................................................... 40