adv7310 Analog Devices, Inc., adv7310 Datasheet - Page 21

• Manufacturer Part Number: adv7310
• Description: Multiformat 216 Mhz Video Encoder With Six Nsv 12-bit Dacs
• Manufacturer: Analog Devices, Inc.

NOTES
1
2
REV. A
When set to 0, the line and field counters automatically wrap around at the end of the field/frame of the standard selected. When set to 1, the field/line counters are
free running and wrap around when external sync signals indicate so.
Adaptive Filter mode is not available in PS only @ 54 MHz input mode.
SR7–
SR0
13h
14h
15h
Register
HD Mode
Register 4
HD Mode
Register 5
HD Mode
Register 6
Bit Description
HD Cr/Cb Sequence
Reserved
HD Input Format
Sinc Filter on DAC D, E, F
Reserved
HD Chroma SSAF
HD Chroma Input
HD Double Buffering
HD Timing Reset
1080i Frame Rate
Reserved
HD VSYNC/Field Input
Lines/Frame
Reserved
HD RGB Input
HD Sync on PrPb
HD Color DAC Swap
HD Gamma Curve A/B
HD Gamma Curve Enable
HD Adaptive Filter Mode
HD Adaptive Filter Enable
1
2
2
Bit 7 Bit 6
0
1
0
1
0
1
0
1
0
0
1
0
1
Bit 5
0
1
0
0
1
–21–
Bit 4
0
0
0
1
Bit 3
0
1
0
0
1
Bit 2
0
1
0
0
0
1
Bit 1
0
0
1
0
1
Bit 0
0
1
x
0
ADV7310/ADV7311
Register Setting
Cb after falling edge of
HSYNC
Cr after falling edge of
HSYNC
0 must be written to this
bit
8-bit input
10-bit input
Disabled
Enabled
0 must be written to this
bit
Disabled
Enabled
4:4:4
4:2:2
Disabled
Enabled
A low-high-low transition
resets the internal HD
timing counters
30 Hz/2200 total
samples/lines
25 Hz/2640 total
samples/lines
0 must be written to these
bits
0 = Field Input
1 = VSYNC Input
Update field/line counter
Field/line counter free
running
0 must be written to this
bit
Disabled
Enabled
Disabled
Enabled
DAC E = Pb;
DAC F = Pr
DAC E = Pr;
DAC F = Pb
Gamma Curve A
Gamma Curve B
Disabled
Enabled
Mode A
Mode B
Disabled
Enabled
Reset
Values
00h
00h