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STV3550 数据表(PDF) 1 Page - STMicroelectronics |
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STV3550 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 144 page  DATASHEET This is preliminary information on a new product now in development. Details are subject to change without notice. February 2004 Revision 1.3 DMS No. 03688M 1/144 STV3550 LCD and Matrix Display TV Processor ® Main Features ■ Fully-programmable Digital Video Output Stage for direct RGB interface to Flat Display Panel with 4- to 10-bit color resolution and pixel resolution from VGA to WXGA including HDTV2. ■ Versatile Integrated Up-Converter ● 50/60-Hz Progressive output with Line-Interpolation (A + A*), Field-Merging (A + B) or with Motion-adaptive De-interlacing based on median f(A, B) ● Advanced Still Picture modes: AA*AA* and ABAB interlaced or AAAA non-interlaced ● Automatic Movie mode detection and scanning ■ Standard Definition Input ● ITU-R BT.656/601 Video Input ● Separate H/V inputs synchronous with input clock ● 3D Temporal Noise Reduction with Comet-effect Correction ● Movie Mode Detection with Motion Phase Recovery ● Scene-change Detector for Contrast Enhancer and Up- conversion Control ● Letterbox Format Detection and Auto-Format Correction ■ High-Quality Video Display ● Picture Structure Improvement including Color Transition Improvement, Luma Peaking/Coring and Luma Contrast Enhancer ● H/V format conversion with Zoom In/Out (4x to 1/8x) with H/V decimation ● Letterbox and 4:3 to 16:9 format conversion with programmable 5-segment Panoramic mode ● Very flexible Sync Generator for Master and Slave modes by Vsync and Hsync signals generation ● Progressive Display mode (60 Hz, 50 Hz) for full-screen graphic planes ● Mosaic mode with up to 16 pictures displayed ■ Picture Compositor to provide Transparency mode between Video and Graphic planes ■ High-Performance 8-bit Bitmap OSD Generator ● Pixel-based resolution with 10-bit RGB outputs ● Programmable Resolution up to WXGA, all standard displays are supported: − Teletext 1.5 (480x520) and 2.5 (672x520) − Double-page Teletext (960x520) with Picture-and-Text − TeleWeb (640x480) ● 4 graphic planes with full alpha-blending capabilities: − 24-bit Background Plane − 10-bit RGB Video Plane − Bitmap OSD Plane with Color Map − Up to 128 x 128 pixel Cursor Plane ● 2D Graphics Accelerator ■ Embedded 32-bit ST20 CPU Core ■ Peripherals and I/Os for TV Chassis Control: ● 30 fully-programmable I/Os (5V tolerant) ● 4 external interrupts ● 8-bit programmable PWM with 4 inputs/outputs ● Infrared Digital Preprocessor ● Real Time Clock and Watchdog Timer ● 4 16-bit standard timers ● 10-bit ADC with 6 inputs and wake-up capability ● 2 Master/Slave I²C Bus Interfaces ● UART and support for IrDA interfaces ■ Teletext 1.5 and 2.5, Closed-Caption, VPS and WSS VBI Data Decoding, TeleWeb Compliant ■ Embedded Emulation Resources with In-Situ Flash Programming Capabilities ■ 1.8V and 3.3V Power supplies ■ Eco Standby mode ■ 27-MHz Crystal Oscillator ■ PC input compatible H100 V100 Output YCRCB[7:0] VSYNC Clock Generator STV3550 HSYNC 27 MHz CLK_DATA CLKXTM CLKXTP Clock External Memory Interface Flash SDRAM Video Display Pipeline PSI/CTI Standard Definition Input (SDIN) H/V Filter Temporal Noise Reduction Film Mode Detection Picture Compositor Cursor Plane Background Plane Gamma Correction Digital Video Output Perfect Color Engine TV Peripherals RTC, ADC, I²C Bus, I/O Ports, 4 Timers, UART, WDT, PWM and Infrared Digital Preprocessor DCLK DE RGB Digital Video Outputs Reset 4 to 10-bit ST20 32-bit CPU Core 4 kB I-Cache 4 kB D-Cache Interrupt Controller Diagnostic Controller 100 MHz, 8 kB SRAM |
类似零件编号 - STV3550 |
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类似说明 - STV3550 |
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