CH7512B
CH7512B is DP to LVDS Monitor Controller manufactured by Chrontel.
Chrontel
Brief Datasheet
CH7512B DP to LVDS Monitor Controller
Features
- Supports Display Port Specification version 1.1a
- Support 2 Main Link Lanes at either 1.62Gb/s or
2.7Gb/s link rate for notebook PC applications
- Supports input color depth 6, 8-bit per pixel in RGB format
- Supports Enhanced Framing Mode
- Support VESA and CEA timing standards up to
1920x1200 resolution in 8-bit input with 60Hz refresh rate
- HDCP engine pliant with HDCP 1.3 specification with internal HDCP Keys
- Support dynamic refresh rate switching
- Support Gamma correction
- Panel tuning methods including dithering and 6-bit + FRC
- Fast and full Link Training for Display Port system
- 2 work modes: connect 27MHz crystal, inject 27MHz clock
- Programmable LCD panel power sequence
- Support 18-bit Single Port, 18-bit Dual Port, 24-bit Single Port and 24-bit Dual Port LVDS output interface
- Support both Open LDI and SPWG bit mapping for LVDS application
- Support panel select by GPIO pins control or writing the chip registers.
- Flexible LVDS output pins swapping
- Blank panel during invalid input
- Supports PWM. Backlight luminance level control through AUX channel, PWM pin and BLUP/BLDN pin Support Dynamic Backlight Control
- Support OSD display when BLUP/BLDN pins control Backlight Luminance
- Hot Plug Detection
- Loads Boot ROM automatically upon power up
- Serial BOOT ROM data updated through I2C bus or AUX Channel
- Programmable power management
- EMI reduction capability for DP input and LVDS output. Spread spectrum control is available for transmitting LVDS...
