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PRELIMINARY
S3C6400X RISC MICROPROCESSOR
TV SCALER
16-11
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
4.1
Start address
Start address of ADDRStart_Y/Cb/Cr/RGB/oCb/oCr points the first word address where the corresponding
component of Y/Cb/Cr/RGB/oCb/oCr 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 YCbCr420 source image
format. ADDRStart_oCb and ADDRStart_oCr are valid only for the YCbCr420 destination image format.
4.2 End address
ADDREnd_Y
= ADDRS Memory size for the component of Y/RGB
= ADDRS (SRC_Width × SRC_Height) × ByteSize_Per Offset_Y × (SRC_Height-1)
ADDREnd_Cb (Valid for YCbCr420 source format)
= ADDRSt Memory size for the component of Cb
= ADDRSt (SRC_Width/2 × SRC_Height/2) × ByteSize_Per Offset_Cb × (SRC_Height/2-1)
ADDREnd_ Cr (Valid for YCbCr420 source format)
= ADDRStart_ Cr + Memory size for the component of Cr
= ADDRSt (SRC_Width/2 × SRC_Height/2) × ByteSize_Per Offset_Cr × (SRC_Height/2-1)
ADDREnd_RGB
= ADDRSta Memory size for the component of RGB data (or component of Y)
= ADDRSta (DST_Width × DST_Height) × ByteSize_Per Offset_RGB × (DST_Height-1)
ADDREnd_oCb (Valid for YCbCr420 destination format)
= ADDRSta Memory size for the component of Cb
= ADDRSta (SRC_Width/2 × SRC_Height/2) × ByteSize_Per Offset_Cb × (SRC_Height/2-1)
ADDREnd_ oCr (Valid for YCbCr420 destination format)
= ADDRStart_ oCr + Memory size for the component of Cr
= ADDRSta (SRC_Width/2 × SRC_Height/2) × ByteSize_Per Offset_Cr × (SRC_Height/2-1)