MB86296 Datasheet, PDF (102/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
4) Conversion Operation
RGB input data is converted to YCbCr by the following matrix operation :
Y = a11*R + a12*G + a13*B + b1
Cb= a21*R + a22*G + a23*B + b2
Cr= a31*R + a32*G + a33*B + b3
aij : 10bit signed real ( lower 8bit is fraction )
bi: 8bit unsigned integer
Note:
- registers can define each coefficient.
- Cb and Cr components are reduced to half after this operation to form in 4:2:2 format.
MB86296S<Coral-PA>
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Specification Manual Rev0.1