adv7321 Analog Devices, Inc., adv7321 Datasheet - Page 26

• Manufacturer Part Number: adv7321
• Description: Multiformat 216 Mhz Video Encoder With Six Nsv 12-bit Dacs
• Manufacturer: Analog Devices, Inc.

ADV7320/ADV7321
Table 8. Registers 0x02 to 0x0F
SR7–
SR0
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
1
2
For more detail, refer to Appendix 7.
For more detail on the programmable output levels, refer to the Programmable DAC Gain Control section.
Register
Mode Register 0
RGB Matrix 0
RGB Matrix 1
RGB Matrix 2
RGB Matrix 3
RGB Matrix 4
RGB Matrix 5
RGB Matrix 6
DAC A, B, C Output
Level
DAC D, E, F Output
Level
2
Bit Description
Reserved
Test Pattern Black
Bar
Manual RGB
Matrix Adjust
Sync on RGB
RGB/YPrPb
Output
SD Sync
HD Sync
Positive Gain to
DAC Output
Voltage
Negative Gain to
DAC Output
Voltage
Positive Gain to
DAC Output
Voltage
Negative Gain to
DAC Output
Voltage
Reserved
Reserved
Reserved
Reserved
1
Bit 7
0
1
x
x
x
x
x
x
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
1
1
Bit 6
0
1
x
x
x
x
x
x
0
0
0
0
1
1
1
0
1
0
0
0
0
1
1
1
0
1
Bit 5
0
1
x
x
x
x
x
x
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
1
Rev. 0 | Page 26 of 88
Bit 4
0
1
x
x
x
x
x
x
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
1
Bit 3
0
1
x
x
x
x
x
x
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
1
Bit 2
0
1
x
x
x
x
x
x
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
1
Bit 1
0
x
x
x
x
x
x
x
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
0
1
1
Bit 0
0
x
x
x
x
x
x
x
0
1
0
…
1
0
0
1
0
…
1
0
1
0
…
1
0
0
1
0
…
1
Register Setting
Zero must be written to
these bits.
Disabled.
Enabled.
Disable manual RGB matrix
adjust.
Enable manual RGB matrix
adjust.
No sync.
Sync on all RGB outputs.
RGB component outputs.
YPrPb component outputs.
No sync output.
Output SD syncs on
S_HSYNC, S_VSYNC,
S_BLANK pins.
No sync output.
Output HD, ED, syncs on
S_HSYNC, S_VSYNC.
LSB for GY.
LSB for RV.
LSB for BU.
LSB for GV.
LSB for GU.
Bits 9 to 2 for GY.
Bits 9 to 2 for GU.
Bits 9 to 2 for GV.
Bits 9 to 2 for BU.
Bits 9 to 2 for RV.
0%
+0.018%
+0.036%
…
+7.382%
+7.5%
−7.5%
−7.382%
−7.364%
…
−0.018%
0%
+0.018%
+0.036%
…
+7.382%
+7.5%
−7.5%
−7.382%
−7.364%
…
−0.018%
Reset Values
0x20
0x11, Bit 2 must
also be enabled.
0x03
0xF0
0x4E
0x0E
0x24
0x92
0x7C
0x00
0x00
0x00
0x00
0x00
0x00