ADV7181BCP Analog Devices Inc, ADV7181BCP Datasheet - Page 75

• Manufacturer Part Number: ADV7181BCP
• Description: IC VIDEO DECODER NTSC 64-LFCSP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7181BCP

• Applications: Recorders, Set-Top Boxes
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Adc/dac Resolution: 9b
• Screening Level: Industrial
• Package Type: LFCSP EP
• Pin Count: 64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: EVAL-ADV7181BEB - BOARD EVALUATION FOR ADV7181
• Lead Free Status / RoHS Status: Compliant, Contains lead / RoHS non-compliant

Subaddress
0x0F
0x10
0x11
0x12
0x13
Register
Power
Management
Status
Register 1.
(Read
Only)
IDENT
(Read Only)
Status
Register 2
(Read Only)
Status
Register 3
(Read Only)
Bit Description
Reserved.
PDBP. Power-down bit priority
selects between PWRDN bit and PIN.
Reserved.
PWRDN. Power-down places the
decoder in a full power-down mode.
Reserved.
RES. Chip reset loads all I
default values.
IN_LOCK.
LOST_LOCK.
FSC_LOCK.
FOLLOW_PW.
AD_RESULT[2:0]. Autodetection
result reports the standard of the
input video.
COL_KILL.
IDENT[7:0] Provides identification
on the revision of the part.
MVCS DET.
MVCS T3.
MV PS DET.
MV AGC DET.
LL NSTD.
FSC NSTD.
Reserved.
INST_HLOCK.
GEMD.
SD_OP_50HZ.
Reserved.
FREE_RUN_ACT.
STD FLD_LEN.
INTERLACED.
PAL_SW_LOCK.
2
C bits with
Rev. B | Page 75 of 100
x
x
7 6
0
1
x x
x x
0
0
0
0
0
1
1
1
1
x
x
5
0
1
0
0
1
1
0
0
1
1
x
x
4 3
0 0
0
1
0
1
0
1
0
1
x
x
x
Bits
x
x
x
x
x
x
x
2
0
1
x
x
x
x
1
0
x
0
0
x
x
x
x
Comments
Set to default
Chip power-down
controlled by pin
Bit has priority (pin
disregarded)
Set to default
System functional
Powered down
Set to default
Normal operation
Start reset sequence
In lock (right now) = 1
Lost lock (since last read) = 1
F
Peak white AGC mode
active = 1
NTSM-MJ
NTSC-443
PAL-M
PAL-60
PAL-B/G/H/I/D
SECAM
PAL-combination N
SECAM 525
Color kill is active = 1
MV color striping detected
MV color striping type
MV pseudo sync detected
MV AGC pulses detected
Nonstandard line length
F
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
1 = Interlaced video
detected
1 = Swinging burst
detected
SC
SC
lock (right now) = 1
frequency
Notes
See PDBP, 0x0F Bit 2.
Executing reset
takes approximately
2 ms. This bit is self-
clearing.
Provides
information about
the internal status
of the decoder.
Detected standard.
Color kill.
ADV7181B = 0x13.
1 = detected.
0 = Type 2,
1 = Type 3.
1 = detected.
1 = detected.
1 = detected.
1 = detected.
Unfiltered.
SD field rate detect.
Blue screen output.
Correct field length
found.
Field sequence
found.
Reliable swinging
burst sequence.
ADV7181B