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參數(shù)資料
| 型號： | ADV7177KSZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 35/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC VIDEO NTSC 3-CH 44MQFP |
| 產(chǎn)品變化通告： | ADV7xxx Obsolescence 16/Jan/2012 |
| 標(biāo)準(zhǔn)包裝： | 96 |
| 類型： | 視頻編碼器 |
| 應(yīng)用： | 機(jī)頂盒，電視 |
| 電壓 - 電源，模擬： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-QFP |
| 供應(yīng)商設(shè)備封裝： | 44-MQFP（10x10） |
| 包裝： | 托盤 |
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ADV7177/ADV7178
Rev. C | Page 40 of 44
REGISTER VALUES
The ADV7177/ADV7178 registers can be set depending on the
user standard required.
The following examples give the various register formats for
several video standards. In each case the output is set to com-
posite output with all DACs powered up and with the BLANK
input control disabled. Also, the burst and color information are
enabled on the output and the internal color bar generator is
switched off. In the examples shown, the timing mode is set to
Mode 0 in slave format. TR02–TR00 of the Timing Register 0
control the timing modes. For a detailed explanation of each bit
in the command registers, see the Register Programming
section. TR07 should be toggled after setting up a new timing
mode. Timing Register 1 provides added control over the
position and duration of the timing signals. In the examples,
this register is programmed in default mode.
NTSC (FSC = 3.5795454 MHZ)
Address Data
Table 13.
Address
(Hex)
Register Name
Value
(Hex)
00
Mode Register 0
04
01
Mode Register 1
00
02
Subcarrier Frequency Register 0
1F1
03
Subcarrier Frequency Register 1
7C
04
Subcarrier Frequency Register 2
F0
05
Subcarrier Frequency Register 3
21
06
Subcarrier Phase Register
00
07
Timing Register 0
08
Closed Captioning Register 0
00
09
Closed Captioning Ext. Register 1
00
0A
Closed Captioning Register 0
00
0B
Closed Captioning Register 1
00
0C
Timing Register 1
00
0D
Mode Register 2
80
0E
Pedestal Control Register 0
00
0F
Pedestal Control Register 1
00
10
Pedestal Control Register 2
00
11
Pedestal Control Register 3
00
12
Mode Register 3
00
1 Fsc0 = 16h on default/power-up. This should be set to 1Fh.
PAL B, D, G, H, I (FSC = 4.43361875 MHZ)
Address Data
Table 14.
Address
(Hex)
Register Name
Value
(Hex)
00
Mode Register 0
01
Mode Register 1
00
02
Subcarrier Frequency Register 0
CB
03
Subcarrier Frequency Register 1
8A
04
Subcarrier Frequency Register 2
09
05
Subcarrier Frequency Register 3
2A
06
Subcarrier Phase Register 0
0
07
Timing Register 0
08
Closed Captioning Ext. Register 0
00
09
Closed Captioning Ext. Register 1
00
0A
Closed Captioning Register 0
00
0B
Closed Captioning Register 1
00
0C
Timing Register 1
00
0D
Mode Register 2
80
0E
Pedestal Control Register 0
00
0F
Pedestal Control Register 1
00
10
Pedestal Control Register 2
00
11
Pedestal Control Register 3
00
12
Mode Register 3
00
PAL M (FSC = 3.57561149 MHZ)
Address Data
Table 15.
Address
(Hex)
Register Name
Value
(Hex)
00
Mode Register 0
06
01
Mode Register 1
00
02
Subcarrier Frequency Register 0
A3
03
Subcarrier Frequency Register 1
EF
04
Subcarrier Frequency Register 2
E6
05
Subcarrier Frequency Register 3
21
06
Subcarrier Phase Register 0
0
07
Timing Register 0
08
Closed Captioning Ext. Register 0
00
09
Closed Captioning Ext. Register 1
00
0A
Closed Captioning Register 0
00
0B
Closed Captioning Register 1
00
0C
Timing Register 1
00
0D
Mode Register 2
80
0E
Pedestal Control Register 0
00
0F
Pedestal Control Register 1
00
10
Pedestal Control Register 2
00
11
Pedestal Control Register 3
00
12
Mode Register 3
00
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7177KSZ-REEL | 功能描述:IC DAC VIDEO NTSC 3-CH 44MQFP 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(biāo)準(zhǔn)包裝:1 系列:- 類型: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:Q4645799 |
| ADV7178 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital CCIR-601 to PAL/NTSC Video Encoder |
| ADV7178KS | 制造商:Analog Devices 功能描述: |
| ADV7178KS-REEL | 制造商:Analog Devices 功能描述: |
| ADV7179 | 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 |
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