參數(shù)資料
型號: W99802G
廠商: WINBOND ELECTRONICS CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PBGA184
封裝: 10 X 10 MM, 1.60 MM HEIGHT, LEAD FREE, LFBGA-184
文件頁數(shù): 26/31頁
文件大小: 371K
代理商: W99802G
W99802G
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JPEG Image Codec
Compliant with ISO/IEC 10918-1 internal JPEG standard.
Support resolution up to 3M pixels and capable of encoding or decoding 30fps real-time VGA
JPEG.
Support YUV 4:2:2 and 4:2:0 formats encode.
Support YUV 4:4:4, 4:2:2 and 4:2:0 formats decode.
Support programmable quantization table.
Support programmable Huffman table decoding.
Capable of decoding JPEG image with specified rectangle to a specified size.
Support resolution scaling up and 1× ~ 8× linear digital zoom.
Support JPEG resizing and trimming.
Support thumbnail image.
Support JPEG Exchangeable Image File (EXIF) format.
Audio Engine
Support I2S codec interface to connect with external audio codec.
Support audio control interface for external melody chip
Integrate a 16-bit ADC for microphone analog input
Support MP3 / AMR-WB decoder.
Support AAC-LC / AMR-NB / ADPCM codec.
2-D Graphics Engine
Support 8/16/32-bpp graphics modes.
Support 5 Bit Block Transfer (BLT) function with ROP function.
Write BitBLT
Read BitBLT
Copy BitBLT
Pattern Fill BitBLT
Solid Fill BitBLT
Hardware Clipper.
Tile BLT.
Mono-to-Color Expansion for text output acceleration.
Transparency Control (Sprites).
Image Blending (Semi-Transparency).
Bit Plane Mask.
Programmable 2D filter functions for special color effects.
Support Bresenham Line and Frame Drawing.
Display Controller
Support 8/12/16/18-bit RGB data output interface to connect with 80/68 series MPU type LCM
module.
Support LCM resolution up to 240 320.
Support dual LCM control for MPU interfaced LCM.
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