Features

General:

• No external memory required
• Two 10-bit video CMOS Analog-to-Digital Converters (ADCs) in differential CMOS style for best S/N-performance
• Fully programmable static gain or automatic gain control (AGC) the selected CVBS or Y/C channel : 0~12db (Analog) and 0~18db (Digital)
• Automatic Clamp Control (ACC) for CVBS, Y and C
• On-chip clock generator
• L-lock system clock frequencies
• Digital PLL for synchronization and clock generation from all standards and non-standard video sources e.g. consumer grade VTR
• Requires only one crystal (24.576 MHz) for all standards
• Automatic detection of 50 and 60 Hz field frequency, and automatic switching between PAL and NTSC standards
• Accepts NTSC (J, M, 4.43), PAL (60, B, D, G, H, I, M, N), and SECAM (B, D, G, K, K1, L) video signal
• User programmable luminance peaking or aperture correction
• Adaptive 3/5-line comb filter for two dimensional chrominance/luminance separation
• PAL delay line for correcting PAL phase errors
• Multi-standard VBI-data slicer including closed caption
• MV copy protection detection
• YUV to RGB color space converting
• Fully programmable zoom-out arbitrary ratio in both horizontal and vertical
• Anamorphic zoom for 4:3 video input to 16:9 display converting
• Embedded brightness, contrast, sharpness and gamma correction
• Embedded CTI
• Embedded programmable OSD for user Interface
• Embedded programmable TCON (Timing-Control) generator for LCD interface
• Embedded 3 PWM (Pulse Width Modulation) generators for general purpose control
• Embedded IR remote control decoder

 Input:

• 3 analog inputs, internal analog source selectors, e.g. CVBS x 3 or Y/C x 1 or (Y/C x 1 and CVBS x 1)
• 3 of 8-bit digital video input ports (R,G,B)
• HSYNC/VSYNC Input x 1
• Clock Input x 2
• 24-bit RGB/YUV input up to 85MHz
• 16-bit RGB (RGB 5:6:5) input
• 8-bit Serial RGB Data format
• ITU-R BT.601(16-bit) (CCIR 601)
• ITU-R BT.656(8-bit)   (CCIR 656)
• Built-in YUV to RGB color space converter
• Programmable RGB input port order and pin order
• 5V tolerance input pads support 5V/3.3V interface

 Output:

• 4x8 Bits digital output ports (R,G,B,T)
• Programmable RGB output port order and pin order
• Maximum output pixel frequency 85MHz@ digital output
• Support inverse and frequency adjustment for LCD panel clock
• Support programmable H/V sync. for LCD panel
• Support programmable TCON for LCD panel
• Support Delta and Stripe types LCD panel
• Free-run Synchronization mode if sync signal disappeared

 Interface:

• Support Two-wire BiTEKBus interface
• Support Two-Wire Serial Interface (TWSI) Bus interface
• Support 24Cxx serial EEPROM Script controller

 OSD:

• Built-in OSD generator with 128 ROM fonts, 512 mix color
• 3 windows support overlay function
• 48 user download fonts
• 9 sizes of zooming font (1/2, x1, x2, x3, x4, x5, x6, x7, x8)
• Flashing font attribute
• Fringe font attribute
• Transparent overlay for OSD windows
• Support external OSD interface

 Power Management:

• 1.8V power source for core,
• 3.3V power source for output pads
• Power Consumption less than 300 mW

 Package:

• LQFP 128 pins