adv7340 Analog Devices, Inc., adv7340 Datasheet - Page 40

• Manufacturer Part Number: adv7340
• Description: Multiformat Video Encoder, Six 12-bit Noise Shaped Video Dacs
• Manufacturer: Analog Devices, Inc.

ADV7340/ADV7341
SR7 to
SR0
0x88
0x89
1
When set to 0, the horizontal/vertical counters automatically wrap around at the end of the line/field/frame of the selected standard. When set to 1, the
horizontal/vertical counters are free running and wrap around when external sync signals indicate to do so.
Register
SD Mode
Register 7
SD Mode
Register 8
Bit Description
Reserved.
SD Noninterlaced Mode.
SD Double Buffering.
SD Input Format.
SD Digital Noise Reduction.
SD Gamma Correction Enable.
SD Gamma Correction Curve Select.
SD Undershoot Limiter.
Reserved.
SD Black Burst Output on DAC
Luma.
SD Chroma Delay.
Reserved.
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7
0
1
0
6
0
1
0
5
0
1
0
0
1
1
Bit Number
4
0
0
1
1
0
1
0
1
3
0
1
0
1
0
1
2
0
1
0
1
0
1
0
0
1
1
0
0
0
1
0
1
Register Setting
Disabled.
Enabled.
Disabled.
Enabled.
8-bit input.
16-bit input.
10-bit input.
20-bit input.
Disabled.
Enabled.
Disabled.
Enabled.
Gamma Correction Curve A.
Gamma Correction Curve B.
Disabled.
−11 IRE.
−6 IRE.
−1.5 IRE.
Disabled.
Enabled.
Disabled.
4 clock cycles.
8 clock cycles.
Reserved.
0 must be written to this bit.
0 must be written to these bits.
Reset
Value
0x00
0x00