參數(shù)資料
型號: GF9330-CBP
廠商: Gennum Corporation
英文描述: High Performance HDTV/SDTV Deinterlacer
中文描述: 高性能高清/標清去隔行掃描
文件頁數(shù): 26/42頁
文件大小: 449K
代理商: GF9330-CBP
GF9330 Data Sheet
26 of 42
Proprietary and Confidential
18283 - 4
June 2004
2
7:0
F_OFFSET_EVEN[7:0]
UC
D
efines the number of lines from the F_IN pin EAV transition to
the vertical blanking interval following the even field. This
parameter has a maximum value of 255.
00000000
15:8
F_OFFSET_ODD[7:0]
UC
Defines the number of lines from the F_IN pin EAV transition to
the vertical blanking interval following the odd field. This
parameter has a maximum value of 255.
00000000
3
7:0
V_OFFSET_EVEN[7:0]
UC
Defines the number of lines from the V_IN pin EAV transition to
the end of the even active video field region. This parameter
has a maximum value of 255.
00000000
15:8
V_OFFSET_ODD[7:0]
UC
Defines the number of lines from the V_IN pin EAV transition to
the end of the odd active video field region. This parameter has
a maximum value of 255.
00000000
4
7:0
N
OISE_RED[7:0]
UC
The upper five bits of this parameter adjust the noise reduction
level applied to the video image, the resolution of the
adjustment is defined by the lower 3-bits:
Noise Reduction = Y / X
Y = NOISE_RED[7:3]
X = NOISE_RED[2:0]
0 <= Y <= 31
X = 1 | 2 | 4
A higher value represents more noise reduction with greater
resolution.
00100001
15:8
STANDARD
CONFIGURATION
REGISTERS
UC
Must be set to default value.
01000100
5
15:0
FF_DET_HV[15:0]
UC
Freeze frame detection setting.
See
3.11.4 Static and Freeze Frame Detection/Compensation
IE32H
6
7:0
CC_BLANK_END_
LINE[7:0]
UC
Defines the last line number at which to end closed captioned
blanking. For this parameter, line 0 is defined as the first active
line of the field/frame.
0000000
15:8
CC_BLANK_START_
LINE[7:0]
UC
Defines the first line number at which to start closed captioned
blanking. For this parameter, line 0 is defined as the first active
line of the field/frame.
00000000
7
4:0
FREEZE_FRAME_
THRESHOLD[4:0]
UC
Defines the freeze frame detection threshold, a low value
causes noise to have a larger impact on freeze frame
detection.
10000 (16
decimal)
15:9
TV32[7:0]
UC
Defines the threshold for the detection of vertical motion
between two consecutive fields. A higher value will increase
the sensitivity.
00101000
(40
decimal)
Table 3-5: Control Register Definitions (Continued)
Address
Bit
Location
Register Name
Class
Description
Default
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