RTD2523

Realtek RTD2523/2513 RTD2523/2513 Flat Panel Display Controller www.DataSheet4U.com Confidential Revision 0.18 March 19, 2004 Realtek Revision History Rev. 0.18 l l RTD2523/2513 Description Date March 2004 Pin-Description modification of TCON function in TTL output interface Explanation for register DV_Total www.DataSheet4U.com 2 Realtek 1. Features General l l l l l l l l Embedded dual DDC support DDC1, DDC2B, DDC/CI Zoom scaling up and down Embedded Pattern Generator No external memory required. Require only one crystal to generate all timing Embedded reset control output Embedded crystal output to MICROP 3 channels 8 bits PWM output, and selectable PWM clock frequency. RTD2523/2513 Color Processor l l l l Digital brightness and contrast adjustments sRGB compliance Gamma correction Dithering logic for 18-bit panel color depth enhancement Output Interface l l l l l l l l l Built-in display timing generator and fully programmable (RTD2523) 1 and 2-pixel/clock panel support and up to 140MHz (RTD2513) 1 and 2-pixel/clock panel support and up to 95MHz Scaler internal LSB/MSB swap, odd/even swap and red/blue group swap. Programmable TCON function support RSDS (Reduced Swing Differential Signaling) data bus type 1~3. Dual/Single LVDS interface output Reduced EMI and power saving feature Integrated Spread-Spectrum DCLK PLL. Analog RGB Input Interface l l l l l l Integrated 8-bit triple-channel 140MHz ADC/PLL Support up to 140MHz (SXGA@ 75Hz) Embedded programmable Schm...