參數(shù)資料
型號(hào): TVP5154AIPNP
廠商: Texas Instruments
文件頁(yè)數(shù): 76/93頁(yè)
文件大小: 0K
描述: IC VIDEO DECODER 4CH 128-HTQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 90
類型: 視頻解碼器
應(yīng)用: 安全系統(tǒng)
電壓 - 電源,模擬: 1.8V
電壓 - 電源,數(shù)字: 1.8V,3.3V
安裝類型: 表面貼裝
封裝/外殼: 128-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 128-HTQFP(14x14)
包裝: 托盤
產(chǎn)品目錄頁(yè)面: 887 (CN2011-ZH PDF)
配用: TVP5154EVM-ND - TVP5154EVM
296-23058-ND - EVAL MODULE FOR DM642
其它名稱: 296-23153
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
7.3.7
Vertical Scaling Field 2 Control
Address
3A9h
Default
0h
7
6
5
4
3
2
1
0
V_Field2[7:0]
15
14
13
12
11
10
9
8
Reserved
V_Field2[8]
Vertical scaling initial value in field 2 [8:0]: Initial value of vertical accumulator for field 2
For NTSC:
V_Field2 = (Vdesired/Vactive) × 256
For PAL:
V_Field2 = (1.5 × V_Field1) – 128
If V_Field 2 is negative, add V_Field1 to V_Field2 and add V_Field1 to V_Field1 until V_Field2 is positive.
7.3.8
Scaler Output Active Pixels
Address
3ABh
Default
2D0h
7
6
5
4
3
2
1
0
SCAL_PIXEL[7:0]
15
14
13
12
11
10
9
8
Reserved
SCAL_PIXEL[9:8]
SCAL_PIXEL [9:0]: Scaler active pixel outputs per line
7.3.9
Vertical Scaling Control
Address
3ACh
Default
2100h
7
6
5
4
3
2
1
0
VERT_COEF[7:0]
15
14
13
12
11
10
9
8
Reserved
1
Enable
Reserved
VERT_COEF[8]
Enabled: Enable vertical and horizontal scaler
0 = Disable scaler (default)
1 = Enable scaler
VERT_COEF [8:0]: Vertical scaling coefficient
VERT_COEF = (Vdesired/Vactive) × 256
7.3.10 Horizontal Scaling Control
Address
3ADh
Default
400h
7
6
5
4
3
2
1
0
HORZ_COEF[7:0]
15
14
13
12
11
10
9
8
Reserved
HORZ_COEF[14:8]
HORZ_COEF[14:0]:
Horizontal scaling coefficient, MSB five bits are integer values and LSB ten bits are fraction numbers.
HORZ_COEF = Hactive/Hdesired
78
Internal Control Registers
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
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TVP5154AIPNPR 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video 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
TVP5154APNP 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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
TVP5154APNPR 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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
TVP5154EVM 功能描述:視頻 IC 開(kāi)發(fā)工具 TVP5154 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V
TVP5154PNP 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video 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