S5D0127X01 Datasheet, PDF (65/96 Pages) Samsung semiconductor – MULTISTANDARD VIDEO DECODER/SCALER

S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
Index Mnemonic bit 7
0x17 VERTIA MNYCMB
Vertical Processing Control A
bit 6
bit 5
bit 4
YCMBCO[2:0]
bit 3
VRT2X
bit 2
bit 1
bit 0
VCTRL[2:0]
VCTRL[2:0]
VRT2X
YCMBCO[2:0]
MNYCMB
Luminance vertical filter control.
0
Scaler uses LPF path, comb uses HPF.*
1
Scaler uses full bandwidth, comb is disabled.
2
Scaler is disabled, comb uses full bandwidth.
3
Scaler uses LPF, comb is disabled.
4
Scaler is disabled, comb uses HPF.
3/5-tap vertical scaler filter select.
0
Select 3-tap vertical scaler filter.*
1
Select 5-tap vertical scaler filter. This option can be used only if horizontally cropped
line is less than or equal to 384 pixels.
Luma comb filter coefficients selection when the MNYCMB is set to “1”.
0
[1/4 1/2 1/4].*
1
[3/8 1/2 1/8].
2
[1/2 1/2 0].
3
[1 0 0].
4
[0 1 0].
5
[1/2 0 1/2].
6
[0 1/2 1/2].
7
[1/8 1/2 3/8].
Select between auto and manual luma comb filter coefficients.
0
Luma comb filter coefficients are automatically selected based on input video
standard.*
1
Luma comb filter coefficients are selected with YCMBCO[2:0].
ELECTRONICS
Modified on May/04/2000
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