45
LCD Monitor Controller - MX88L284
Presentation for SVC Engineer
Features
• Converts NTSC/PAL and PC video signal into flat
panel display device timing and resolution
• Provide full frame buffer, reduce frame buffer and
frame buffer less optional architecture.
• Built-in memory and output clock generator
• Support Auto-tracking and Auto-position capabilities
• Support Auto-gain capability for input image
• On-chip brightness and contrast adjustments
• On-chip gamma correction for panel compensation
Input
• PC video up to 1024X768@85Hz, and 1280X1024
@60Hz operation mode
• Support YCrCb422,RGB888 mode
(Interlace & Progressive)
• Support TTL clock input
Output
• Single and dual bit RGB data output
• Built-in YCrCb to RGB color space converter
• Built-in programmable Brightness and Contrast control
• Support Horizontal and Vertical position adjustment
Scale Down
with
SmartScaling-2
Technology
Autotracking
Autoposition
Autogain
Mode Detection
De-Interlaced
Memory
MIU
DRAM
Controller
BIU
CPU I/F
Scale up
with
SmartScaling-2
Technology
Dithering
Color
Conversion
Gamma
Correction
PIXIN
(RGB or
YCrCb)
PIXOUT-A
(RGB)
External OSD
VCG X 2 OSD MUX
Blending
Odd/Even
Mux
OSD
Generator
Brightness
Contrast
control
VOP
(RGB24)
PIXOUT-B
(RGB)
VIP
RGB24/YUV