Analog Devices ADV7181BCP Manual page 75

Subaddress Register
0x0F Power
Management
0x10 Status
Register 1.
(Read
Only)
0x11 IDENT
(Read Only)
0x12 Status
Register 2
(Read Only)
0x13 Status
Register 3
(Read Only)
Downloaded from Elcodis.com electronic components distributor
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.
2
RES. Chip reset loads all I C bits with
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.
Bits
7 6 5 4 3 2 1 0
0 0
0
1
0 0
0
1
0
0
1
x
x
x
x
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
x
x x x x x x x x
x
x
x
x
x
x
x x
x
x
x
x
x
x
x
x
Rev. B | Page 75 of 100
ADV7181B
Comments Notes
Set to default
Chip power-down
controlled by pin
Bit has priority (pin
disregarded)
Set to default
System functional
Powered down See PDBP, 0x0F Bit 2.
Set to default
Normal operation
Start reset sequence Executing reset
takes approximately
2 ms. This bit is self-
clearing.
In lock (right now) = 1 Provides
information about
Lost lock (since last read) = 1
the internal status
F lock (right now) = 1
SC
of the decoder.
Peak white AGC mode
active = 1
NTSM-MJ Detected standard.
NTSC-443
PAL-M
PAL-60
PAL-B/G/H/I/D
SECAM
PAL-combination N
SECAM 525
Color kill is active = 1 Color kill.
ADV7181B = 0x13.
MV color striping detected 1 = detected.
MV color striping type 0 = Type 2,
1 = Type 3.
MV pseudo sync detected 1 = detected.
MV AGC pulses detected 1 = detected.
Nonstandard line length 1 = detected.
F frequency 1 = detected.
SC
nonstandard
1 = horizontal lock Unfiltered.
achieved
1 = Gemstar data detected
SD 60 Hz detected SD field rate detect.
SD 50 Hz detected
1 = Free-run mode active Blue screen output.
1 = Field length standard Correct field length
found.
1 = Interlaced video Field sequence
detected found.
1 = Swinging burst Reliable swinging
detected burst sequence.