參數(shù)資料
型號： ADV7175
廠商： Analog Devices, Inc.
英文描述： Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
中文描述： 綜合數(shù)字無線電咨詢委員會，601 YCrCb到PAL / NTSC制式視頻編碼器
文件頁數(shù)： 28/36頁
文件大?。?/td> 447K
代理商： ADV7175
ADV7175/ADV7176
REV. A
–28–
APPE NDIX 4
RE GIST E R VALUE S
PAL (M)
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register
T iming Register 0
Closed Captioning Ext Register 0
Closed Captioning Ext Register 1
Closed Captioning Register 0
Closed Captioning Register 1
T iming Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
06 Hex
00 Hex
A3 Hex
EF Hex
E6 Hex
21 Hex
00 Hex
08 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
PAL (N)
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register
T iming Register 0
Closed Captioning Ext Register 0
Closed Captioning Ext Register 1
Closed Captioning Register 0
Closed Captioning Register 1
T iming Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
05 Hex
00 Hex
CB Hex
8A Hex
09 Hex
2A Hex
00 Hex
08 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
T he ADV7175/ADV7176 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. Ad-
ditionally, 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 timing register 0 control the timing
modes. For a detailed explanation of each bit in the command
registers, please turn to the register programming section of the
data sheet. T R07 should be toggled after setting up a new tim-
ing 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
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register
T iming Register 0
Closed Captioning Ext Register 0
Closed Captioning Ext Register 1
Closed Captioning Register 0
Closed Captioning Register 1
T iming Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
04 Hex
00 Hex
16 Hex
7C Hex
F0 Hex
21 Hex
00 Hex
08 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
PAL (B, D, G, H, I)
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register
T iming Register 0
Closed Captioning Ext Register 0
Closed Captioning Ext Register 1
Closed Captioning Register 0
Closed Captioning Register 1
T iming Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
01 Hex
00 Hex
CB Hex
8A Hex
09 Hex
2A Hex
00 Hex
08 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
00 Hex
相關PDF資料
PDF描述
ADV7175KS Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176 Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176KS Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7177KS Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7177 Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
相關代理商/技術參數(shù)
參數(shù)描述
ADV7175A 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
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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