參數(shù)資料
型號: TVP5154AIPNP
廠商: Texas Instruments
文件頁數(shù): 54/93頁
文件大小: 0K
描述: IC VIDEO DECODER 4CH 128-HTQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標準包裝: 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
7.2.52
Interrupt Active Register B
Address
87h
7
6
5
4
3
2
1
0
Reserved
Interrupt B
Interrupt B:
0 = Interrupt B is not active on the external terminal (default).
1 = Interrupt B is active on the external terminal.
The interrupt active register B is polled by the external processor to determine if interrupt B is active.
7.2.53 Status Register #1
Address
88h
7
6
5
4
3
2
1
0
Peak white
Line-alternating
Field rate
Lost lock
Color subcarrier
Vertical sync
Horizontal sync
TV/VCR
detect status
status
detect
lock status
status
Peak white detect status:
0 = Peak white is not detected.
1 = Peak white is detected.
Line–alternating status:
0 = Nonline alternating
1 = Line alternating
Field rate status:
0 = 60 Hz
1 = 50 Hz
Lost lock detect:
0 = No lost lock since status register #1 was last read
1 = Lost lock since status register #1 was last read
Color subcarrier lock status:
0 = Color subcarrier is not locked.
1 = Color subcarrier is locked.
Vertical sync lock status:
0 = Vertical sync is not locked.
1 = Vertical sync is locked.
Horizontal sync lock status:
0 = Horizontal sync is not locked.
1 = Horizontal sync is locked.
TV/VCR status. TV mode is determined by detecting standard line-to-line variations and specific chroma SCH phases based on the
standard input video format. VCR mode is determined by detecting variations in the chroma SCH phases compared to the chroma SCH
phases of the standard input video format.
0 = TV
1 = VCR
58
Internal Control Registers
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
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