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參數資料
| 型號： | ADV7172KST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | Digital PAL/NTSC Video Encoder with Six DACs 10 Bits, Color Control and Enhanced Power Management |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP48 |
| 封裝： | PLASTIC, TQFP-48 |
| 文件頁數： | 52/59頁 |
| 文件大小： | 455K |
| 代理商： | ADV7172KST |
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ADV7172/ADV7173
–52–
REV. A
APPENDIX 9
RECOMMENDED REGISTER VALUES
The ADV7172/ADV7173 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 composite/luma/chroma outputs
with DACs D, E and F powered up to provide 8.66 mA and
with the
BLANK
input control disabled. Additionally, the burst
and color information are enabled on the output and the inter-
nal 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 de-
tailed explanation of each bit in the command registers, please
turn to the Register Programming section of the data sheet.
TR07 should be toggled after setting up a new timing mode.
Timing Register 1 provides additional control over the position
and duration of the timing signals. In the examples this register
is programmed in default mode.
NTSC (F
SC
= 3.5795454 MHz)
Address
00Hex
Mode Register 0
01Hex
Mode Register 1
02Hex
Mode Register 2
03Hex
Mode Register 3
04Hex
Mode Register 4
05Hex
Mode Register 5
06Hex
Mode Register 6
07Hex
Mode Register 7
0AHex
Timing Register 0
0BHex
Timing Register 1
0CHex
Subcarrier Frequency Register 0
0DHex
Subcarrier Frequency Register 1
0EHex
Subcarrier Frequency Register 2
0FHex
Subcarrier Frequency Register 3
10Hex
Subcarrier Phase Register
11Hex
Closed Captioning Ext Register 0
12Hex
Closed Captioning Ext Register 1
13Hex
Closed Captioning Register 0
14Hex
Closed Captioning Register 1
15Hex
Pedestal Control Register 0
16Hex
Pedestal Control Register 1
17Hex
Pedestal Control Register 2
18Hex
Pedestal Control Register 3
19Hex
CGMS_WSS Reg 0
1AHex
CGMS_WSS Reg 1
1BHex
CGMS_WSS Reg 2
1CHex
Teletext Control Register
1DHex
Contrast Control Register
1EHex
Color Control Register 1
1FHex
Color Control Register 2
20Hex
Hue Control Register
21Hex
Brightness Control Register
22Hex
Sharpness Response Register
Data
10Hex
07Hex
68Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
16Hex
7CHex
F0Hex
21Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
PAL B, D, G, H, I (F
SC
= 4.43361875 MHz)
Address
00Hex
Mode Register 0
01Hex
Mode Register 1
02Hex
Mode Register 2
03Hex
Mode Register 3
04Hex
Mode Register 4
05Hex
Mode Register 5
06Hex
Mode Register 6
07Hex
Mode Register 7
0AHex
Timing Register 0
0BHex
Timing Register 1
0CHex
Subcarrier Frequency Register 0
0DHex
Subcarrier Frequency Register 1
0EHex
Subcarrier Frequency Register 2
0FHex
Subcarrier Frequency Register 3
10Hex
Subcarrier Phase Register
11Hex
Closed Captioning Ext Register 0
12Hex
Closed Captioning Ext Register 1
13Hex
Closed Captioning Register 0
14Hex
Closed Captioning Register 1
15Hex
Pedestal Control Register 0
16Hex
Pedestal Control Register 1
17Hex
Pedestal Control Register 2
18Hex
Pedestal Control Register 3
19Hex
CGMS_WSS Reg 0
1AHex
CGMS_WSS Reg 1
1BHex
CGMS_WSS Reg 2
1CHex
TeleText Control Register
1DHex
Contrast Control Register
1EHex
Color Control Register 1
1FHex
Color Control Register 2
20Hex
Hue Control Register
21Hex
Brightness Control Register
22Hex
Sharpness Response Register
PAL M (F
SC
= 3.57561149 MHz)
Address
00Hex
Mode Register 0
01Hex
Mode Register 1
02Hex
Mode Register 2
03Hex
Mode Register 3
04Hex
Mode Register 4
05Hex
Mode Register 5
06Hex
Mode Register 6
07Hex
Mode Register 7
0AHex
Timing Register 0
0BHex
Timing Register 1
0CHex
Subcarrier Frequency Register 0
0DHex
Subcarrier Frequency Register 1
0EHex
Subcarrier Frequency Register 2
0FHex
Subcarrier Frequency Register 3
10Hex
Subcarrier Phase Register
11Hex
Closed Captioning Ext Register 0
Data
11Hex
07Hex
68Hex
00Hex
00Hex
00Hex
01Hex
00Hex
00Hex
00Hex
CBHex
8AHex
09Hex
2AHex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
Data
12Hex
07Hex
68Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
A3Hex
EFHex
E6Hex
21Hex
00Hex
00Hex
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7172KST-REEL | 制造商:Analog Devices 功能描述: |
| ADV7172KSTZ | 制造商:Analog Devices 功能描述: |
| ADV7172KSTZ-REEL | 功能描述:IC DAC VIDEO NTSC 6-CH 48-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:- 產品變化通告: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 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7173 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Digital PAL/NTSC Video Encoder with Six DACs 10 Bits, Color Control and Enhanced Power Management |
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