參數(shù)資料
型號: TVP5031
廠商: Texas Instruments, Inc.
英文描述: NTSC/PAL VIDEO DECODER
中文描述: NTSC / PAL視頻解碼器
文件頁數(shù): 59/85頁
文件大?。?/td> 378K
代理商: TVP5031
2–43
2.11.16 Chrominance Control 1
Address
1Ah
7
6
5
4
3
2
1
0
Chrominance Comb Filter
Mode [2:0]
Color DTO Reset
Chrominance Adaptive
Comb Filter Enable
Chrominance Comb
Filter Enable
Automatic Color Gain Control
Table 2–16. Chrominance Comb Filter Selection
ACE
CE
CM[2]
CM[1]
CM[0]
COMB FILTER SELECTION
0
0
X
X
X
Comb filter disabled
0
1
0
0
X
Fixed 3-line comb filter with (1/4, 1/2, 1/4) coefficients
0
1
0
1
X
Fixed 3-line comb filter with (1, 0, 1) coefficients
0
1
1
1
X
0
X
0
Fixed 2-line comb filter
X
X
Adaptive between 3-line (1/4,1/2,1/4) comb filter and 2-line comb filter
1
X
X
0
1
Adaptive between 3-line (1/4,1/2,1/4) comb filter and no comb filter
1
X
X
1
0
Adaptive between 3-line (1,0,1) comb filter and 2-line comb filter
1
X
X
1
1
Adaptive between 3-line (1,0,1) comb filter and no comb filter
Indicates default settings
Color DTO reset:
0 = Color subcarrier DTO not reset. (default)
1 = Color subcarrier DTO reset
Color subcarrier DTO is reset to zero and the color subcarrier DTO bit then immediately returns to zero.
When this bit is set, the subcarrier DTO phase reset bit is transmitted on the GCLO terminal on the next occurrence
of a specified line (NTSC or PAL).
Automatic color gain control:
00 = ACC enabled (default)
01 = Reserved
10 = ACC disabled
11 = ACC frozen
2.11.17 Chrominance Control 2
Address
1Bh
Reserved
Chrominance Filter Select
Chrominance Output Bandwidth (MHz):
NTSC CCIR601
NTSC Square Pixel
PAL CCIR601
PAL Square Pixel
00 =
1.2129
1.1026
1.2129
1.3252
01 =
0.8701
0.7910
0.8701
0.9507
10 =
0.7183
0.6712
0.7383
0.8066
11 =
0.5010
0.4554
0.5010
0.5474
Refer to Figures 2-6, 2-7, and 2-8 for the frequency responses of the filters. The control 00 is the default setting
.
相關(guān)PDF資料
PDF描述
TVP5031TQFP NTSC/PAL VIDEO DECODER
TVP5031CPFP Color Decoder Circuit
TVR4J TOSHIBA Fast Recovery Diode Silicon Diffused Type High Speed Rectifier Applications (fast recovery)
TVR4N TOSHIBA Fast Recovery Diode Silicon Diffused Type High Speed Rectifier Applications (fast recovery)
TVU001 14 pin DIP, 5.0 Volt, HCMOS/TTL, Clock Oscillator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5031CPFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:Color Decoder Circuit
TVP5031PFP 功能描述:IC 9-BIT VIDEO DECODER 80-QFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
TVP5031TQFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL VIDEO DECODER
TVP5040 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL Digital Video Decoder With Macrovision Detection
TVP5040CPFP 功能描述:IC NTSC/PAL VIDEO DECODER 80TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799