參數(shù)資料
型號(hào)： ADV7174BCP
廠商： ANALOG DEVICES INC
元件分類： 顏色信號(hào)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(yè)數(shù)： 29/52頁(yè)
文件大?。?/td> 488K
代理商： ADV7174BCP
ADV7174/ADV7179
MODE REGISTER 1 (MR1)
Bits:
Address:
Rev. A | Page 29 of 52
MR17–MR10
SR4–SR0 = 01H
Figure 39 shows the various operations under the control of Mode Register 1. This register can be read from as well as written to.
MR11
MR10
MR17
MR12
MR13
MR15
MR16
MR14
CLOSED CAPTIONING
FIELD SELECTION
MR12 MR11
0
0
1
1
NO DATA OUT
ODD FIELD ONLY
EVEN FIELD ONLY
DATA OUT
(BOTH FIELDS)
0
1
0
1
DAC A
CONTROL
0
1
NORMAL
POWER-DOWN
MR16
RESERVED
DAC C
CONTROL
MR13
0
1
DAC B
CONTROL
MR15
0
1
INTERLACE
CONTROL
0
1
INTERLACED
NONINTERLACED
MR10
COLOR BAR
CONTROL
MR17
0
1
DISABLE
ENABLE
NORMAL
POWER-DOWN
NORMAL
POWER-DOWN
1 SHOULD BE
WRITTEN TO
THIS BIT
0
Figure 39. Mode Register 1
Table 10. MR1 Bit Description
Bit Name
Interlace Control
Bit No.
MR10
Description
This bit is used to set up the output to interlaced or noninterlaced mode. Power-down mode
is relevant only when the part is in composite video mode.
These bits control the fields on which closed captioning data is displayed; closed captioning
information can be displayed on an odd field, even field, or both fields.
These bits can be used to power down the DACs. Power-down can be used to reduce the
power consumption of the ADV7174/ADV7179 if any of the DACs are not required in the
application.
A Logic 1 must be written to this register.
This bit can be used to generate and output an internal color bar test pattern. The color bar
configuration is 100/7.5/75/7.5 for NTSC and 100/0/75/0 for PAL. It is important to note that
when color bars are enabled, the ADV7174/ADV7179 is configured in a master timing mode.
Closed Captioning Field
Selection
DAC Control
MR12–MR11
MR16–MR15
and MR13
Reserved
Color Bar Control
MR14
MR17
相關(guān)PDF資料
PDF描述
ADV7174BCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7179 Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7179BCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7174BCP-REEL 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
ADV7174KCP 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
ADV7174KCP-REEL 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
ADV7174KCPZ-REEL 功能描述:Video Encoder IC Digital Cameras, Mobile Phones, Portable Video 40-LFCSP-WQ (6x6) 制造商:analog devices inc. 系列:- 包裝:帶卷（TR） 零件狀態(tài):有效 類型:視頻編碼器 應(yīng)用:數(shù)碼相機(jī)，手機(jī)，便攜式視頻 電壓 - 電源，模擬:2.8 V，3.3 V 電壓 - 電源，數(shù)字:- 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤，CSP 供應(yīng)商器件封裝:40-LFCSP-WQ（6x6） 標(biāo)準(zhǔn)包裝:2,500
ADV7174WBCPZ 功能描述:IC ENCODER NTSC/PAL VID 40LFCSP 制造商:analog devices inc. 系列:- 包裝:托盤 零件狀態(tài):停產(chǎn) 類型:視頻編碼器 應(yīng)用:數(shù)碼相機(jī)，手機(jī)，便攜式視頻 電壓 - 電源，模擬:2.8 V，3.3 V 電壓 - 電源，數(shù)字:- 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤，CSP 供應(yīng)商器件封裝:40-LFCSP-WQ（6x6） 標(biāo)準(zhǔn)包裝:1
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