Table of Contents
Advertisement
CAMERA INTERFACE
- MSDMA Start address
Start address of ADDRStart_Y/Cb/Cr/RGB points the first word address where the corresponding component of
Y/Cb/Cr/RGB is read or written. Each one must be aligned with word boundary (i.e. ADDRStart_X[1:0] = 00).
ADDRStart_Cb and ADDRStart_Cr are valid only for the non-interleave YCbCr420, 422 source image format.
- MSDMA End address
ADDREnd_Y
= ADDRStart_Y + Memory size for the component of Y/RGB/YCbCr(interleave)
= ADDRStart_Y + (SRC_Width × SRC_Height) × ByteSize_Per_Pixel + Offset_Y × (SRC_Height-1)
ADDREnd_Cb (Valid for YCbCr420/422 non-interleave source format)
= ADDRStart_Cb + Memory size for the component of Cb
= ADDRStart_Cb + (SRC_Width/2 × Real_Height) × ByteSize_Per_Pixel + Offset_Cb × (Real_Height -1)
ADDREnd_ Cr (Valid for YCbCr420/422 non-interleave source format)
= ADDRStart_Cr + Memory size for the component of Cr
= ADDRStart_Cr + (SRC_Width/2 × Real_Height) × ByteSize_Per_Pixel + Offset_Cr × (Real_Height -1)
Preliminary product information describe products that are in development,
20-50
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
S3C6400X RISC MICROPROCESSOR
Advertisement
Table of Contents
