參數(shù)資料
型號： TVP5146M2PFPG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： GREEN, PLASTIC, HTQFP-80
文件頁數(shù)： 72/107頁
文件大?。?/td> 1427K
代理商： TVP5146M2PFPG4
Functional Description
59
SLES141B—August 2007
TVP5146M2PFP
2.11.56 F-bit and V-bit Control 1 Register
Subaddress
69h
Default
00h
7
6
5
4
3
2
1
0
Reserved
VPLL
Adaptive
Reserved
F-bit mode [1:0]
VPLL: VPLL time constant control
0 = VPLL adapts the time constant to the input signal (default)
1 = VPLL time constants are fixed
Adaptive:
0 = Enable F-bit and V-bit adaptation to detected lines per frame (default)
1 = Disable F-bit and V-bit adaptation to detected lines per frame
F-bit mode [1:0]:
00 = Auto mode. If lines per frame is standard decoded F and V bits as per 656 standard from line count
else decode F bit from VSYNC input and set V-bit = 0 (default).
01 = Decode F and V bits from input syncs
10 = Reserved
11 = Always decode F and V bits from line count
This register is used in conjunction with the F-bit and V-bit control 2 register (subaddress 75h) as indicated
below:
Reg 69h
Reg 75h
Mode
Standard LPF
Nonstandard LPF
Bit 1
Bit 0
Bit 1
Bit 0
Mode
F
V
F
V
0
Reserved
0
1
TVP5160
656
Toggle
Switch9
0
1
0
TVP5160
656
Pulse
0
1
Reserved
0
1
0
Reserved
0
1
0
1
656
Toggle
Switch9
0
1
0
656
Pulse
0
1
Reserved
1
0
Reserved
1
0
1
Reserved
1
0
1
0
Reserved
1
0
1
Reserved
1
0
TVP5146
656
Even = 1
Odd = toggle
Switch
1
0
1
TVP5146
656
Toggle
Switch
1
0
TVP5146
656
Pulse
Switch
1
Reserved
656 = ITU-R BT.656 standard
Toggle = Toggles from field to field
Pulse = Pulses low for 1 line prior to field transition
Switch = V bit switches high before the F bit transition and low after the F bit transition
Switch9 = V bit switches high 1 line prior to F bit transition, then low after 9 lines
Reserved = Not used
相關(guān)PDF資料
PDF描述
TVP5146PFPRG4 COLOR SIGNAL DECODER, PQFP80
TVP5146PFP COLOR SIGNAL DECODER, PQFP80
TVP5146PFPR COLOR SIGNAL DECODER, PQFP80
TVP5146PFPG4 COLOR SIGNAL DECODER, PQFP80
TVP5147M1PFPG4 COLOR SIGNAL DECODER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5146M2PFPR 功能描述:視頻 IC 10B Hi Qual Sgl-Chip Dig Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5146M2PFPRG4 制造商:Texas Instruments 功能描述:
TVP5146PFP 功能描述:視頻 IC 10B High Qual S-Chip Dig Vid Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5146PFP 制造商:Texas Instruments 功能描述:IC VIDEO DECODER 10BIT 30MSPS HTQFP-80 制造商:Texas Instruments 功能描述:IC, VIDEO DECODER, 10BIT 30MSPS HTQFP-80
TVP5146PFPG4 制造商:Texas Instruments 功能描述:10BIT VIDEO DECODER SMD HTQFP80
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