- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374046 > ADV7179BCP-REEL (ANALOG DEVICES INC) Chip Scale PAL/NTSC Video Encoder with Advanced Power Management PDF資料下載
參數(shù)資料
| 型號： | ADV7179BCP-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| 中文描述： | COLOR SIGNAL ENCODER, QCC40 |
| 封裝： | 6 X 6 MM, MO-220VJJD-2, LFCSP-40 |
| 文件頁數(shù)： | 30/52頁 |
| 文件大?。?/td> | 488K |
| 代理商： | ADV7179BCP-REEL |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當前第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
ADV7174/ADV7179
MODE REGISTER 2 (MR2)
Bits:
Address:
Rev. A | Page 30 of 52
MR27–MR20
SR4–SR0 = 02H
Mode Register 2 is an 8-bit-wide register. Figure 40 shows the various operations under the control of Mode Register 2. This register can
be read from as well as written to.
MR21
MR27
MR22
MR23
MR26
MR25
MR24
MR20
CHROMINANCE
CONTROL
MR24
0
1
ENABLE COLOR
DISABLE COLOR
GENLOCK CONTROL
x
0
DISABLE GENLOCK
ENABLE SUBCARRIER
RESET PIN
ENABLE RTC PIN
1
0
1
1
MR22 MR21
LOW POWER MODE
0
1
DISABLE
ENABLE
MR26
SQUARE PIXEL
CONTROL
MR20
0
1
DISABLE
ENABLE
BURST
CONTROL
0
1
ENABLE BURST
DISABLE BURST
MR25
MR27
ACTIVE VIDEO LINE
DURATION
MR23
0
1
720 PIXELS
710 PIXELS/702 PIXELS
RESERVED
0
Figure 40. Mode Register 2
Table 11. MR2 Bit Description
Bit Name
Square Pixel Control
Bit No.
MR20
Description
This bit is used to set up square pixel mode. This is available in slave mode only. For NTSC, a
24.5454 MHz clock must be supplied. For PAL, a 29.5 MHz clock must be supplied.
These bits control the genlock feature of the ADV7174/ ADV7179. Setting MR21 to Logic 1
configures the SCRESET/RTC pin as an input. Setting MR22 to Logic 0 configures the
SCRESET/RTC pin as a subcarrier reset input. Therefore, the subcarrier will reset to Field 0
following a low-to-high transition on the SCRESET/RTC pin. Setting MR22 to Logic 1 configures
the SCRESET/RTC pin as a real-time control input.
This bit switches between two active video line durations. A 0 selects CCIR REC601 (720 pixels
PAL/NTSC), and a 1 selects ITU-R.BT470 standard for active video duration (710 pixels NTSC
and 702 pixels PAL).
This bit enables the color information to be switched on and off the video output.
This bit enables the burst information to be switched on and off the video output.
This bit enables the lower power mode of the ADV7174/ADV7179. This reduces the DAC
current by 45%.
A Logic 0 must be written to this bit.
Genlock Control
MR22–MR21
Active Video Line Duration
MR23
Chrominance Control
Burst Control
Low Power Mode
MR24
MR25
MR26
Reserved
MR27
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7179KCP | Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7179KCP-REEL | Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7175A | High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder |
| ADV7175AKS | High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder |
| ADV7176A | High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7179BCP-REEL1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7179BCPZ | 功能描述:IC ENCODER VID NTSC/PAL 40LFCSP RoHS:是 類別: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 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7179BCPZ2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7179BCPZ-REEL | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 10-Bit 40-Pin LFCSP EP T/R |
| ADV7179BCPZ-REEL2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
發(fā)布緊急采購，3分鐘左右您將得到回復。