adv7305a Analog Devices, Inc., adv7305a Datasheet - Page 24

• Manufacturer Part Number: adv7305a
• Description: Multiformat Sd, Progressive Scan/hdtv Video Encoder With Six Nsv 14-bit Dacs
• Manufacturer: Analog Devices, Inc.

ADV7304A/ADV7305A
*For more detail, see Input and Output Configuration section.
Subaddress Register
48h
49h
SD Mode Register 5
SD Mode Register 6
Bit Description
Reserved
Reserved
SD Double Buffering
SD Input Format
SD Digital Noise
Reduction
SD Gamma Control
SD Gamma Curve
SD Undershoot Limiter
SD Black Burst Output on
DAC Y
SD Black Burst Output on
DAC Luma
SD Chroma Delay
Reserved
Reserved
Table VII. SD Mode Registers (continued)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
0
1
0
–24–
0
1
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
1
1
0
0
1
0
1
Zero must be written
to this bit.
Zero must be written
to this bit.
Disabled
Enabled
8-Bit Input
16-Bit Input
10-Bit Input
20-Bit Input
Disabled
Enabled
Disabled
Enabled
Gamma Curve A
Gamma Curve B
Disabled
–11 IRE
–6 IRE
–1.5 IRE
Disabled
Enabled
Disabled
Enabled
Disabled
4 Clock Cycles
8 Clock Cycles
Reserved
Zero must be written
to this bit.
Zero must be written
to this bit.
Reset
00h
00h
REV. A