S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 65

• Manufacturer Part Number: S5D2650
• Description: Multistandard Video Decoder/scaler
• Manufacturer: Samsung Semiconductor, Inc.

S5D2650 Data Sheet
Index
VCTRL[2:0]
VRT2X
YCMBCO[2:0]
MNYCMB
0x17
Mnemonic
VERTIA
ELECTRONICS
Luminance vertical filter control.
0
1
2
3
4
3/5-tap vertical scaler filter select.
0
1
Luma comb filter coefficients selection when the MNYCMB is set to “1”.
0
1
2
3
4
5
6
7
Select between auto and manual luma comb filter coefficients.
0
1
MNYCMB
bit 7
Scaler uses LPF path, comb uses HPF.*
Scaler uses full bandwidth, comb is disabled.
Scaler is disabled, comb uses full bandwidth.
Scaler uses LPF, comb is disabled.
Scaler is disabled, comb uses HPF.
Select 3-tap vertical scaler filter.*
Select 5-tap vertical scaler filter. This option can be used only if horizontally cropped
line is less than or equal to 384 pixels.
[1/4 1/2 1/4].*
[3/8 1/2 1/8].
[1/2 1/2 0].
[1 0 0].
[0 1 0].
[1/2 0 1/2].
[0 1/2 1/2].
[1/8 1/2 3/8].
Luma comb filter coefficients are automatically selected based on input video
standard.*
Luma comb filter coefficients are selected with YCMBCO[2:0].
bit 6
Vertical Processing Control A
YCMBCO[2:0]
bit 5
bit 4
VRT2X
bit 3
bit 2
MULTIMEDIA VIDEO
VCTRL[2:0]
bit 1
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bit 0
7/18/03