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MB86R02 'Jade-D' Hardware Manual V1.64
CSC (Capture SCale)
Register address
Bit number
Bit field name
R/W
Initial value
This register sets the video capture upscaling/downscaling ratio.
Bit10-0
Bit15-11
Bit26-16
Bit31-27
Note: Smooth continuation operation to Down Scaling mode and Up Scaling mode cannot be
performed. The picture disorder of some arises at the time of a change. This is the restrictions for
Up Scaling mode and Down Scaling mode using the same interpolate circuit.
CaptureBaseAddress + 04h
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
VSCI
R/W
00001
HSCF (Vertical SCale Fraction)
The decimal part of a horizontal upscaling/downscaling ratio is set.
HSCI (Horizontal Scale Integer)
The integer part of a horizontal upscaling/downscaling ratio is set.
VSCF (Vertical SCale Fraction)
The decimal part of a vertical upscaling/downscaling ratio is set.
VSCI (Vertical SCale Integer)
The integer part of a vertical upscaling/downscaling ratio is set.
VSCF
HSCI
R/W
00000000000
00001
9
8
7
6
5
HSCF
R/W
R/W
00000000000
18-123
4
3
2
1
0
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