adv7189b Analog Devices, Inc., adv7189b Datasheet - Page 89

• Manufacturer Part Number: adv7189b
• Description: Multiformat Sdtv Video Decoder
• Manufacturer: Analog Devices, Inc.

Subaddress
0xF9
Register
VS Mode
Control
Bit Description
EXTEND_VS_MAX_FREQ
EXTEND_VS_MIN_FREQ
VS_COAST_MODE[1:0]
Reserved
Rev. B | Page 89 of 104
7 6
0 0
5
0
4 3
0
Bits
0
0
1
1
2
0
1
0
1
1
0
1
0
0
1
Comments
Limit maximum Vsync
frequency to 66.25 Hz
(475 lines/frame)
Limit maximum Vsync
frequency to 70.09 Hz
(449 lines/frame)
Limit minimum Vsync
frequency to 42.75 Hz
(731 lines/frame)
Limit minimum Vsync
frequency to 39.51 Hz
(791 lines/frame)
Auto Coast mode
50 Hz Coast mode
60 Hz Coast mode
Reserved
Notes
This value sets up
the output coast
frequency.
ADV7189B