Table of Contents
Advertisement
MB86R02 'Jade-D' Hardware Manual V1.64
CVLPF_x
00
01
10
11
The Vertical LPF is deactivated (set to bypass) by setting the coefficient code to "00".
Note: In the case of Native RGB mode (NRGB=1), only a setup of CVLPF_Y code becomes
effective.
(5) Vertical Upscaling and Downscaling processing
Bits 31:16 of the capture scale register (CSC) are used for both vertical downscale and upscale
processing.
The vertical downscaling of an incoming data stream is done before writing to VRAM. Upscaling in
the vertical direction is done after reading from VRAM.
The interpolation filter processing of the luminance (Y) signal is done using cubic interpolation
(Cubic Interpolate) method. The interpolation filter processing of chrominance (Cb and Cr) signal is
done using bilinear interpolation (BiLinear Interpolate) method. The interpolation filter processing of
a Native-RGB signal is done by cubic interpolation (Cubic Interpolate) method.
K0
K1
K2
0
1
0
1/4
2/4
1/4
3/16
10/16
3/16
Prohibition
of setting
18-47
Advertisement
Table of Contents
