CXD2442Q Overview
The CXD2442Q is a timing signal generator for the SVGA LCD panel LCX016 and VGA LCD panel LCX012BL driver. This chip has a built-in serial interface circuit which supports various SVGA and VGA signals as well as double-speed NTSC and PAL signals through external control from a microputer, etc.
CXD2442Q Key Features
- Generates the LCX016/LCX012BL drive pulse
- Supports various SVGA and VGA signals. (LCX016/LCX012BL) LCX016
- Line double-speed display realized with a built-in double-speed controller. (NTSC/PAL) (Line memory µPD485505: NEC) LCX0
- 640 × 480 (VGA/NTSC/PAL)
- Line double-speed display realized with a built-in double-speed controller. (NTSC/PAL) (Line memory µPD485505: NEC)
- Supports double-speed PAL pulse eliminate
- Supports SVGA pulse eliminate
- Supports PC-98 (640 × 400) line display
- Generates timing signal of external sample-andhold circuit. (for RGB driver and high voltage drive sample and hold)
- Supports up/down and/or right/left inversion