參數(shù)資料
型號(hào)： TVP5040CPFP
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： POWER, PLASTIC, TQFP-80
文件頁(yè)數(shù)： 84/109頁(yè)
文件大?。?/td> 568K
代理商： TVP5040CPFP
2–60
2.13.28 Interrupt Enable Register B
VIP address
11Dh
PHI address
1Dh
I2C address
1Dh
7
6
5
4
3
2
1
0
Software init occurred
Macrovision
detect changed
TVP command
ready
Field rate
changed
Line alternation
changed
Color lock
changed
H/V lock
changed
TV/VCR
changed
Software init
0 = Software init interrupt source masked
(default)
1 = Software init interrupt source enabled
Macrovision Detect Changed
0 = Macrovision detect interrupt source masked (default)
1 = Macrovision detect interrupt source enabled
TVP Command Ready
0 = TVP command interrupt source masked
(default)
1 = TVP command interrupt source enabled
Field Rate Changed
0 = Field rate interrupt source masked
(default)
1 = Field rate interrupt source enabled
Line Alternation Changed
0 = Line alternation interrupt source masked
(default)
1 = Line alternation interrupt source enabled
Color Lock Changed
0 = Color lock interrupt source masked
(default)
1 = Color lock interrupt source enabled
H/V Lock Changed
0 = H/V lock interrupt source masked
(default)
1 = H/V lock interrupt source enabled
TV/VCR Changed
0 = TV/VCR interrupt source masked
(default)
1 = TV/VCR interrupt source enabled
The interrupt enable register B is used by the external processor to mask unnecessary interrupt sources for interrupt
B. Bits loaded with a 1 allows the corresponding interrupt condition to generate an interrupt on the external pin.
Conversely bits loaded with a 0 masks the corresponding interrupt condition from generating an interrupt on the
external pin. Note this register only affects the external terminal, it does not affect the bits in the interrupt status
register. A given condition can set the appropriate bit in the status register and not cause an interrupt on the external
pin. To determine if this device is driving the interrupt terminal, either perform a logical AND of the interrupt status
register B with the interrupt enable register B or check the state of the interrupt B bit in the interrupt B active register.
2.13.29 Interrupt Configuration Register B
VIP address
11Eh
PHI address
1Eh
I2C address
1Eh
7
6
5
4
3
2
1
0
Reserved
Interrupt polarity B
Interrupt Polarity
0 = Interrupt B is active low.
1 = Interrupt B is active high. (default)
Must be same as interrupt polarity A bit at bit 0 of
interrupt configuration register A at address C2
The interrupt configuration register B is used to configure the polarity of interrupt B on the external interrupt terminal.
Note that when the interrupt B is configured for active low, the terminal is driven low when active and 3-state when
inactive (open-collector). Conversely, when the interrupt B is configured for active high, it is driven high for active and
driven low for inactive.
相關(guān)PDF資料
PDF描述
TVP5040PFP COLOR SIGNAL DECODER, PQFP80
TVP5041PFP COLOR SIGNAL DECODER, PQFP80
TVP5146M1PFP COLOR SIGNAL DECODER, PQFP80
TVP5146M2IPFPR COLOR SIGNAL DECODER, PQFP80
TVP5146M2IPFP COLOR SIGNAL DECODER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5040CPFPG4 功能描述:IC NTSC/PAL VIDEO DECODER 80TQFP RoHS:是 類(lèi)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(lèi)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(lèi)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(chēng):Q4645799
TVP5040EVM 制造商:Texas Instruments 功能描述:EVAL BD TVP5040EVM USER S GUIDE - Bulk
TVP5145 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:NTSC/PAL/SECAM/Component Digital Video Decoder With Macrovision(TM) Detection
TVP5145EVM 制造商:Texas Instruments 功能描述:TVP5145EVM - Bulk
TVP5145PFP 功能描述:視頻 IC NTSC/PAL/SECAM/ Comp 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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*