參數(shù)資料
型號: CH7006C-T
廠商: Electronic Theatre Controls, Inc.
元件分類: 圓形連接器
英文描述: Circular Connector; Body Material:Aluminum; Series:PT06; Number of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-18
中文描述: 數(shù)字電視編碼器電腦功能
文件頁數(shù): 32/49頁
文件大?。?/td> 338K
代理商: CH7006C-T
CHRONTEL
CH7006C
32
201-0000-026 Rev 2.1, 8/2/99
Flicker Filter Register
Symbol: FFR
Address: 01H
Bits: 6
The flicker filter register provides for adjusting the operation of the various filters used in rendering the on-screen
image. Adjusting settings between minimal and maximal values enables optimization between sharpness and
flicker content. The FC[1:0] bits determine the settings for the chroma channel. The FT[1:0] bits determine the
settings for the text enhancement circuit. The FY[1:0] bits determine the settings for the luma channel. In
addition, the Chroma channel filtering includes a setting to enable the chroma dot crawl reduction circuit.
Note:
When writing to register O1H, FY[1.0] is bits 3:2. FT[1:0] is bits 1:0. When reading from the register O1H, FY
[1:0] is bits 1:0 and FT[1:0] is bits 3:2.
Register Descriptions
(continued)
VOS[1:0]
00
01
10
11
Output Format
PAL
NTSC
PAL-M
NTSC-J
Bit:
Symbol:
7
6
5
FC1
4
FC0
3
FY1
2
FY0
1
FT1
0
FT0
Type:
Default:
R/W
R/W
R/W
R/W
R/W
R/W
1
1
0
0
1
0
Table 17. Flicker Filter Settings
FY[1:0]
Settings for Luma Channel
00
Minimal Flicker Filtering
01
Slight Flicker Filtering
10
Maximum Flicker Filtering
11
Invalid
FT[1:0]
Settings for Text Enhancement Circuit
00
Maximum Text Enhancement
01
Slight Text Enhancement
10
Minimum Text Enhancement
11
Invalid
FC[1:0]
Settings for Chroma Channel
00
Minimal Flicker Filtering
01
Slight Flicker Filtering
10
Maximum Flicker Filtering
11
Enable Chroma DotCrawl Reduction
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CH7006C-V Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-18
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