參數(shù)資料
型號： ADV7175A
廠商： Analog Devices, Inc.
英文描述： High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
中文描述： 高品質(zhì)，10位，數(shù)字無線電咨詢委員會，601到PAL / NTSC制式視頻編碼器
文件頁數(shù)： 36/52頁
文件大?。?/td> 629K
代理商： ADV7175A
ADV7175A/ADV7176A
–36–
REV. B
APPE NDIX 5
RE GIST E R VALUE S
T he ADV7175A/ADV7176A registers can be set depending on
the user standard required.
T he following examples give the various register formats for
several video standards.
In each case the output is set to composite o/p with all DACs
powered up and with the
BLANK
input control disabled. Addi-
tionally, 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. T R02–T R00 of the T iming Register 0 control the tim-
ing modes. For a detailed explanation of each bit in the com-
mand registers, please turn to the Register Programming section
of the data sheet. T R07 should be toggled after setting up a new
timing mode. T iming Register 1 provides additional control over
the position and duration of the timing signals. In the examples,
this register is programmed in default mode.
NT SC (F
SC
= 3.5795454 MHz)
Address
00Hex
Mode Register 0
01Hex
Mode Register 1
02Hex
Subcarrier Frequency Register 0
03Hex
Subcarrier Frequency Register 1
04Hex
Subcarrier Frequency Register 2
05Hex
Subcarrier Frequency Register 3
06Hex
Subcarrier Phase Register
07Hex
T iming Register 0
08Hex
Closed Captioning Ext Register 0
09Hex
Closed Captioning Ext Register 1
0AHex
Closed Captioning Register 0
0BHex
Closed Captioning Register 1
0CHex
T iming Register 1
0DHex
Mode Register 2
0EHex
Pedestal Control Register 0
0FHex
Pedestal Control Register 1
10Hex
Pedestal Control Register 2
11Hex
Pedestal Control Register 3
12Hex
Mode Register 3
24Hex
T eletext Control Register
Data
04Hex
00Hex
16Hex
7CHex
F0Hex
21Hex
00Hex
08Hex
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
Subcarrier Frequency Register 0
03Hex
Subcarrier Frequency Register 1
04Hex
Subcarrier Frequency Register 2
05Hex
Subcarrier Frequency Register 3
06Hex
Subcarrier Phase Register
07Hex
T iming Register 0
08Hex
Closed Captioning Ext Register 0
09Hex
Closed Captioning Ext Register 1
0AHex
Closed Captioning Register 0
0BHex
Closed Captioning Register 1
0CHex
T iming Register 1
0DHex
Mode Register 2
0EHex
Pedestal Control Register 0
0FHex
Pedestal Control Register 1
01 Hex
00 Hex
CBHex
8A Hex
09 Hex
2AHex
00 Hex
08 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
Address
10Hex
11Hex
12Hex
24Hex
Data
00Hex
00Hex
00Hex
00Hex
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
T eletext Control Register
PAL M (F
SC
= 3.57561149 MHz)
Address
00Hex
Mode Register 0
01Hex
Mode Register 1
02Hex
Subcarrier Frequency Register 0
03Hex
Subcarrier Frequency Register 1
04Hex
Subcarrier Frequency Register 2
05Hex
Subcarrier Frequency Register 3
06Hex
Subcarrier Phase Register
07Hex
T iming Register 0
08Hex
Closed Captioning Ext Register 0
09Hex
Closed Captioning Ext Register 1
0AHex
Closed Captioning Register 0
0BHex
Closed Captioning Register 1
0CHex
T iming Register 1
0DHex
Mode Register 2
0EHex
Pedestal Control Register 0
0FHex
Pedestal Control Register 1
10Hex
Pedestal Control Register 2
11Hex
Pedestal Control Register 3
12Hex
Mode Register 3
24Hex
T eletext Control Register
Data
06Hex
00Hex
A3Hex
EFHex
E6Hex
21Hex
00Hex
08Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
00Hex
相關(guān)PDF資料
PDF描述
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
ADV7176AKS 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
ADV7175 Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7175AKS 制造商:AD 制造商全稱:Analog Devices 功能描述:High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7175KS 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176A 制造商:AD 制造商全稱:Analog Devices 功能描述:High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
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