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參數(shù)資料
| 型號(hào)： | ICS2008AY-10 |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | TQFP-44 |
| 文件頁(yè)數(shù)： | 2/19頁(yè) |
| 文件大?。?/td> | 747K |
| 代理商： | ICS2008AY-10 |
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ICS2008A
10
Timer Control Registers IR3C & IR3D
These two registers control the interrupt timer. It should be
noted that IR3C is a write only register, while IR3D is a read/
write register.
TMRVAL These ten bits set the divider value for the inter-
rupt timer. The interrupt rate is the input clock rate divided by
the value plus one.
Interrupt Rate = CLOCK /(TMRVAL+1)
CLKSEL This 2 bit field selects the clock source for the
interrupt timer. The 100 kHz input is actually 100.126 kHz. It
is the crystal frequency divided by 143.
RUN This bit starts and stops the timer. When set to one,
the timer is running. When set to zero, the timer is stopped.
BLINK This bit controls the upper dot of the right-most
colon in the burn-in-window. When set to zero, the upper dot
is on. When set to one, it is off. This feature can be used to
indicate odd and even fields in the time code display window.
WINATTR These two bits control the color of the
characters and the background in the burn-in window. When
the most significant bit of this field is a one, the background is
the incoming video.
WINSIZ This bit controls the size of the burn-in window.
The difference in size between a large and a normal-sized
window is 32 scan lines high, while a large window is 64 scan
lines high.
HSF (Head Switch Filter) When set to one, this bit causes
the clamp circuit to ignore head switch transients and
horizontal sync during the last six to seven lines before the
vertical front porch. Otherwise, the clamp circuit responds
always.
LTC Soft Sync IR3F
IR3f is not a register at all. It is simply an address which,
when written and the LTC SYNC select is set for Soft SYNC,
generates LTC SYNC for the LTC transmitter.
Timer Value (w/o)
TMRVAL [7:0]
IR3C
7
6
5
4
3
2
1
0
Timer Control (r/w)
TMRVAL [9:8]
Reserved
CLKSEL
(00-LXCLK, 01-LRCLK)
(10-reserved, 11-100 kHz)
RUN (1-run, 0-stop)
IR3D
7
6
5
4
3
2
1
0
Burn-in Window Attributes
BLINK [1-blink, 0 -stable]
WINATTR
(00 -white on black)
(01-black on white)
(10-white on background)
(11-black on background)
(10-reserved, 11-100 kHz)
WINSIZE
(1-large, 0-normal)
HSF (1-enable, 0-disable)
Reserved
IR3E
LTC Soft SYNC (w/o, no data)
7
6
5
4
3
2
1
0
IR3F
7
6
5
4
3
2
1
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS2008B | 制造商:IDT 制造商全稱(chēng):Integrated Device Technology 功能描述:SMPTE Time Code Receiver/Generator |
| ICS2008BEB | 制造商:ICS 制造商全稱(chēng):ICS 功能描述:SMPTE Time Code Receiver/Generator |
| ICS2008BEP | 制造商:ICS 制造商全稱(chēng):ICS 功能描述:SMPTE Time Code Receiver/Generator |
| ICS2008BV | 功能描述:IC TIME CODE RCVR/GEN 44-PLCC RoHS:否 類(lèi)別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類(lèi)型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類(lèi)型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱(chēng):SP000365064 |
| ICS2008BVLF | 功能描述:IC TIME CODE RCVR/GEN 44-PLCC RoHS:是 類(lèi)別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類(lèi)型:電平移位器 應(yīng)用:LCD 電視機(jī)/監(jiān)控器 安裝類(lèi)型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:28-WQFN（4x4）裸露焊盤(pán) 包裝:帶卷 (TR) 其它名稱(chēng):296-32523-2TPS65198RUYT-ND |
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