ADV7185KSTZ Analog Devices Inc, ADV7185KSTZ Datasheet - Page 23

• Manufacturer Part Number: ADV7185KSTZ
• Manufacturer: Analog Devices Inc

Specifications of ADV7185KSTZ

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 80
• Lead Free Status / RoHS Status: Compliant

NOTES
1
2
3
4
5
NOTES
1
2
3
4
5
6
REV. 0
Allows the user to select an input channel as well as the input format.
Composite
S-Video
YUV
Allows the user to select the input video standard.
Allows the user to influence the time constant of the system depending on the input video quality.
Allows the user to enable/disable the square pixel operation.
Allows the user to select a differential input mode for every entry in the INSEL[3:0] table.
4 F
NTSC only
Automatic Startup Enable. When set a change in the INSEL register will automatically be detected and lead the device to enter a video reacquire mode. May be
Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
INSEL[3:0]
VID_SEL[3:0]
Only valid for NTSC input.
disabled for genlocked video sources.
Bit Description
VID_QUAL[1:0]
SQPE
DIFFIN
FFSC
BETACAM
RESERVED
ASE
SC
Mode. Allows the selection of a special NTSC mode where the data is resampled to 4 F
6
2
4
3
1
5
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
Table VI. Video Selection Register (Subaddress 01)
Table V. Input Control Register (Subaddress 00)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
–23–
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
SC
sampling rate. As a result the LLC will operate at a 4 F
CVBS In on AIN1
CVBS In on AIN2
CVBS In on AIN3
CVBS In on AIN4
CVBS In on AIN5
CVBS In on AIN6
Y on AIN1, C on AIN4
Y on AIN2, C on AIN5
Y on AIN3, C on AIN6
Y on AIN1, U on AIN4, V on AIN5
Y on AIN2, U on AIN3, V on AIN6
Auto Detect PAL (BGHID), NTSC without
Pedestal
Auto Detect PAL (BGHID), NTSC (M) with
Pedestal
Auto Detect PAL (N), NTSC (M) without
Pedestal
Auto detect PAL (N), NTSC (M) with Pedestal
NTSC (M) without Pedestal
NTSC (M) with Pedestal
NTSC 4.43 without Pedestal
NTSC 4.43 with Pedestal
PAL BGHID without Pedestal
PAL N with Pedestal
PAL M without Pedestal
PAL M with Pedestal
PAL Combination N
PAL Combination N with Pedestal
Broadcast Quality
TV Quality
VCR Quality
Surveillance Quality
Standard Mode
Enable Square Pixel Mode
Single-Ended Inputs
Differential Inputs
Standard Video Operation
Select 4 F
Standard Video Input
Betacam Input Enable
Set to Zero
INSEL change will not cause reacquire.
INSEL change will trigger reacquire.
SC
Mode
2
5
3
ADV7185
4
SC
rate as well.