ZC0301 Datasheet, PDF (6/15 Pages) List of Unclassifed Manufacturers – VGA & CIF USB PC Camera Controller

ZC0301
VGA & CIF USB PC Camera Controller
• The output data format is in 4:2:2 for the three components. The output sequence is Y,Y,Cb,Cr for the three
components.
• When scale option is deserted, the output pixel number is the same as the input pixel number; when scale
option is asserted, the output pixel number is 1/4 of the pixel number of input image.
• Change input image data format to 8x8 block data format required by DCT module.
2.4. JPEG Encoder
• Providing register control for image size, compression rate and the image quantity.
• Compliant with ISO/IEC 10918-1 standard.
2.5. USB Device Controller
• Compliant with USB protocol 1.1
• Support full speed USB device
• Clock and data recovery from USB
• Bit stripping/stuffing and NRZI decoder/encoder
• Check all possible error conditions, including CRC error, bit stuffing error, PID error, as well as
synchronization error
• Support all standard request and vendor/class request
• Configuration can be changed easily to support different applications
• Support suspend mode
6
Mar. 2002