參數(shù)資料
型號(hào)： ADV7181BBCPZ
廠商： ANALOG DEVICES INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： Multiformat SDTV Video Decoder
中文描述： COLOR SIGNAL DECODER, QCC64
封裝： 9 X 9 MM, LEAD FREE, MO-220-VMMD, LFCSP-64
文件頁數(shù)： 74/96頁
文件大?。?/td> 873K
代理商： ADV7181BBCPZ
ADV7181B
Rev. 0 | Page 74 of 96
Bits
4
Subaddress
0x0F
Register
Power
Management
Bit Description
Reserved
7
6
5
3
2
1
0
0
0
Comments
Set to default
Notes
0
Chip power-down
controlled by pin
Bit has priority (pin
disregarded)
Set to default
System functional
Powered down
Set to default
Normal operation
PDBP. Power-down bit priority
selects between PWRDN bit or PIN.
1
Reserved
PWRDN. Power-down places the
decoder in a full power-down mode.
0
0
0
1
0
0
See PDBP, 0x0F Bit 2.
Reserved
RES. Chip reset loads all I
2
C bits with
default values.
1
Start reset sequence
Executing reset
takes approx. 2 ms.
This bit is self-
clearing.
Provides
information about
the internal status of
the decoder.
0x10
IN_LOCK
LOST_LOCK
FSC_LOCK
FOLLOW_PW
x
x
x
x
In lock (right now) = 1
Lost lock (since last read) = 1
Fsc lock (right now) = 1
Peak white AGC mode
active = 1
NTSM-MJ
NTSC-443
PAL-M
PAL-60
PAL-BGHID
SECAM
PAL combination N
SECAM 525
Color kill is active = 1
Status
Register 1.
Read-Only
0x11
IDENT
Read-Only
Status
Register 2.
Read-Only.
x
x
0
0
0
0
1
1
1
1
x
0
0
1
1
0
0
1
1
x
0
1
0
1
0
1
0
1
x
x
x
x
x
AD_RESULT[2:0]. Autodetection
result reports the standard of the
Input video.
Detected standard.
COL_KILL.
IDENT[7:0] Provides identification
on the revision of the part.
Color Kill.
ADV7181B = 0x13
0x12
MVCS DET
MVCS T3
x
x
MV color striping detected
MV color striping type
1 = Detected
0 = Type 2,
1 = Type 3
1 = Detected
1 = Detected
1 = Detected
1 = Detected
MV PS DET
MV AGC DET
LL NSTD
FSC NSTD
x
x
x
x
MV pseudo sync detected
MV AGC pulses detected
Nonstandard line length
Fsc frequency
nonstandard
1 = horizontal lock
achieved
1 = Gemstar data detected
SD 60 Hz detected
SD 50 Hz detected
1 = Free-run mode active
1 = Field length standard
0x13
Reserved
INST_HLOCK
x
x
x
Unfiltered
GEMD
SD_OP_50HZ
Reserved
FREE_RUN_ACT
STD FLD_LEN
x
x
x
x
x
SD Field rate detect
Blue screen output
Correct Field length
found
Field sequence
found
Reliable swinging
burst sequence
INTERLACED
x
1 = Interlaced video
detected
1 = Swinging burst
detected
Set to default.
Current sources switched
off
Current sources enabled
Set to default
Status
Register 3.
Read-Only.
PAL_SW_LOCK
x
Reserved
CCLEN. Current clamp enable allows
the user to switch off the current
sources in the analog front.
0
0
0
1
0
0
0
0
1
0x14
Analog
Clamp
Control
Reserved
相關(guān)PDF資料
PDF描述
ADV7181BBSTZ Multiformat SDTV Video Decoder
ADV7181BCP Multiformat SDTV Video Decoder
ADV7181BST Multiformat SDTV Video Decoder
ADV7183B Multiformat SDTV Video Decoder
ADV7183BBSTZ Multiformat SDTV Video Decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7181BBSTZ 制造商:Analog Devices 功能描述:Video Decoder 3ADC 9-Bit 64-Pin LQFP 制造商:Analog Devices 功能描述:IC VIDEO ENCODER
ADV7181BCP 制造商:Analog Devices 功能描述:Video Decoder 3ADC 9-Bit 64-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:10BIT NTSC/PAL/SECAM VIDEO DECODER I.C. - Bulk
ADV7181BCPZ 制造商:Analog Devices 功能描述:
ADV7181BST 制造商:Analog Devices 功能描述:Video Decoder 3ADC 9-Bit 64-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:9-BIT BIT NTSC/PAL/SECAM VIDEO DECODER - Bulk 制造商:Analog Devices 功能描述:IC VIDEO ENCODER
ADV7181C 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, Integrated, Multiformat SDTV Video Decoder and RGB Graphics Digitizer
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