adv7180 Analog Devices, Inc., adv7180 Datasheet - Page 104

• Manufacturer Part Number: adv7180
• Description: 10-bit, 4 X Oversampling Sdtv Video Decoder
• Manufacturer: Analog Devices, Inc.

ADV7180
I
ADV7180 LQFP-64
Mode 1 CVBS Input (Composite Video on A
All standards are supported through autodetect, 8-bit, 4:2:2, ITU-R BT.656 output on P15 to P8.
Table 105. Mode 1 CVBS Input
Register Address (Hex)
00
04
17
31
3D
3E
3F
0E
55
0E
Mode 2 S-Video Input (Y on A
All standards are supported through autodetect, 8-bit, ITU-R BT.656 output on P15 to P8.
Table 106. Mode 2 S-Video Input
Register Address (Hex)
00
04
31
3D
3E
3F
58
0E
55
0E
Mode 3 525i/625i YPrPb Input (Y on A
All standards are supported through autodetect, 8-bit, ITU-R BT.656 output on P15 to P8.
Table 107. Mode 3 YPrPb Input
Register Address (Hex)
00
31
3D
3E
3F
0E
55
0E
2
C PROGRAMMING EXAMPLES
Register Value (Hex)
01
57
41
02
A2
6A
A0
80
81
00
Register Value (Hex)
08
57
02
A2
6A
A0
04
80
81
00
Register Value (Hex)
09
02
A2
6A
A0
80
81
00
IN
3 and C on A
IN
1, Pr on A
IN
IN
2)
6)
Notes
INSEL = YPrPb, Y = A
Clear NEWAV_MODE, SAV/EAV to suit ADV video encoders
MWE enable manual window
BLM optimization
ADI recommended
Hidden space
ADC configuration
User space
Notes
INSEL = CVBS in on A
Enable SFL
Select SH1
Clear NEWAV_MODE, SAV/EAV to suit ADV video encoders
MWE enable manual window, color kill threshold to 2
BLM optimization
BGB optimization
Hidden space
ADC configuration
User space
Notes
Insel = Y/C, Y = A
Enable SFL
Clear NEWAV_MODE, SAV/EAV to suit ADV video encoders
MWE enable manual window, color kill threshold to 2
BLM optimization
BGB optimization
Mandatory write. This must be performed for correct operation.
Hidden space
ADC configuration
User space
IN
4, and Pb on A
Rev. B | Page 104 of 112
IN
3, C = A
IN
IN
IN
5)
1, Pr = A
2
IN
6
IN
4, Pb = A
IN
5