adv7305a Analog Devices, Inc., adv7305a Datasheet - Page 18

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

ADV7304A/ADV7305A
Subaddress
10h
11h
12h
Register
HD Mode Register 1
HD Mode Register 2
HD Mode Register 3
Bit Description
HD Output Standard
HD Input Control Signals
HD 625 p
HD 720 p
HD BLANK Polarity
HD Macrovision for
525p/625 p
HD Pixel Data Valid
HD Test Pattern Enable
HD Test Pattern
Hatch/Field
HD VBI Open
HD Undershoot Limiter
HD Sharpness Filter
HD Y Delay wrt Falling
Edge of HSYNC
HD Color Delay wrt Falling
Edge of HSYNC
HD CGMS
HD CGMS CRC
Table IV. HD Mode Register
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
0
1
0
1
–18–
0
1
0
0
1
1
0
1
0
1
0
1
0
1
0
0
0
0
1
0
1
0
1
0
0
1
1
0
0
0
1
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
0
0
0
1
0
0
1
1
0
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
EIA770.2 Output
EIA770.1 Output
Output Levels for Full
Input Range
Reserved
HSYNC, VSYNC,
BLANK
EAV/SAV Codes
Async Timing Mode
Reserved
525 p
625 p
1080 i
720 p
BLANK Active High
BLANK Active Low
Macrovision Off
Macrovision On
Pixel Data Valid Off
Pixel Data Valid On
Reserved
HD Test Pattern Off
HD Test Pattern On
Hatch
Field/Frame
Disabled
Enabled
Disabled
–11 IRE
–6 IRE
–1.5 IRE
Disabled
Enabled
0 Clock Cycle
1 Clock Cycle
2 Clock Cycle
3 Clock Cycle
4 Clock Cycle
0 Clock Cycle
1 Clock Cycle
2 Clock Cycle
3 Clock Cycle
4 Clock Cycle
Disabled
Enabled
1
Reset
00h
00h
REV. A