RTD2001
REALTEK SINGLE CHIP
FLAT PANEL DISPLAY CONTROLLER
RTD2001
1. Features.............................................................................2
2. General Description.........................................................3
3. Block Diagram..................................................................4
4. Pin Assignments ...............................................................6
5. Pin Description.................................................................7
5.1 Graphic Input Port A (RGB data) ...............................7
5.2 Video/Graphic Input Port B (YUV or RGB data).......7
5.3 Input Port Signals........................................................7
5.4 Display Port.................................................................8
5.5 Overlay Port (On Screen Display) ..............................8
5.6 MCU Interface ............................................................9
5.7 Miscellaneous Interface ..............................................9
5.8 Power & Ground.........................................................9
6. Register Description.........................................................9
7. Functional Description ..................................................10
7.2.2 Display Active Window ................................... 18
7.3 Brightness, Contrast & Gamma Correction.............. 19
7.3.1 Brightness......................................................... 19
7.3.2 Contrast............................................................. 19
7.3.3 Gamma Table.................................................... 19
7.4 OSD & Color LUT................................................... 20
7.4.1 Built-In OSD..................................................... 20
7.4.2 Color Look-Up Table & Overlay Port.............. 20
7.5 Auto-Adjustment...................................................... 21
7.5.1 Auto-Tracking .................................................. 21
7.5.2 Auto-Position.................................................... 21
7.6 PLL System.............................................................. 22
7.7 Host Interface........................................................... 23
7.7.1 Host Interface Hardware................................... 23
7.7.2 Serial Communications Protocol ...................... 24
7.1 Input..........................................................................10 8. Electrical Characteristics ............................................. 25
7.1.1 Single Pixel Mode .............................................10
7.1.2 Double Pixel Mode............................................10
7.1.3 Double Pixel Offset Mode #1 & #2...................11
7.1.4 DVO Mode........................................................12
7.1.5 YUV Single Pixel Mode....................................13
7.1.6 Input Capture Window ......................................14
7.1.7 Synchronization.................................................15
7.1.8 IRQ Controller...................................................16
7.2 Output .......................................................................17
8.1 DC Characteristics.................................................... 25
8.1.1 Absolute Maximum Ratings............................. 25
8.1.2 DC Characteristics/Operating Conditions ........ 25
8.2 AC Characteristics.................................................... 26
8.2.1 Input Signal....................................................... 26
8.2.2 Output Signal.................................................... 27
8.2.3 SDRAM Memory Signal .................................. 28
8.2.4 Serial Port Signal.............................................. 29
8.2.5 PLL................................................................... 30
7.2.1 Display Output Timing......................................17 9. Mechanical Dimensions ................................................ 31
1
2002/01/15
Rev.1.0