參數(shù)資料
型號: TVP5154APNPR
廠商: Texas Instruments
文件頁數(shù): 68/93頁
文件大?。?/td> 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: 1
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: 標(biāo)準(zhǔn)包裝
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: 296-23027-6
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
7.2.72
FIFO Interrupt Threshold Register
Address
C8h
Default
80h
7
6
5
4
3
2
1
0
Number of words
This register is programmed to trigger an interrupt when the number of words in the FIFO exceeds this
value (default 80h). This interrupt must be enabled at address C1h. One word equals two bytes.
7.2.73 FIFO Reset Register
Address
C9h
Default
00h
7
6
5
4
3
2
1
0
Any data
Writing any data to this register resets the FIFO and clears any data present in both the FIFO and the
VDP registers.
7.2.74
Line Number Interrupt Register
Address
CAh
Default
00h
7
6
5
4
3
2
1
0
Field 1 enable
Field 2 enable
Line number
This register is programmed to trigger an interrupt when the video line number matches this value in bits 5:0. This interrupt must be enabled
at address C1h. The value of 0 or 1 does not generate an interrupt.
Field 1 enable:
0 = Disabled (default)
1 = Enabled
Field 2 enable:
0 = Disabled (default)
1 = Enabled
Line number: (default 00h)
7.2.75
Pixel Alignment Registers
Address
CBh
CCh
Default
4Eh
00h
Address
7
6
5
4
3
2
1
0
CBh
Switch pixel [7:0]
CCh
Reserved
Switch pixel [9:8]
These registers form a 10-bit horizontal pixel position from the falling edge of sync, where the VDP
controller initiates the program from one line standard to the next line standard; for example, the previous
line of teletext to the next line of closed caption. This value must be set so that the switch occurs after the
previous transaction has cleared the delay in the VDP, but early enough to allow the new values to be
programmed before the current settings are required.
70
Internal Control Registers
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
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TVP5154PNP 制造商:Texas Instruments 功能描述:4-Channel Video Decoder
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TVP5154PNPR 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